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Member Profile

This is "The Multimedia Signal Processing and Security Lab", short WaveLab, website. We are a research group at the Computer Sciences Department of the University of Salzburg. The short name "WaveLab" already indicates that wavelets are among our favorite tools - we have 15 years of experience in this area. Our research is focused on Multimedia Security including Watermarking, Image and Video Compression, Medical Image Classification, and Biometrics.
 
 Portrait Photo  
Firstname:  Andreas
Lastname:  Uhl
Born:  August 11th, 1968
Room No:  1.11
Telephone:  0043-662-8044-6303
Mail: uhl@cosy.sbg.ac.at
Homepage: www.cosy.sbg.ac.at/~uhl/

Andreas Uhl

 
 

About Me:
I am an Associate Professor at the Department of Computer Sciences, University of Salzburg. I hold Master degrees in Mathematics and Secondary school teacher education (with qualifications for mathematics, computer science, philosophy, and psychology), a PhD in applied mathematics, and I am tenured for computer science. I am heading the WaveLab group. Please see my CV for various details on research, projects, publications, teaching, etc.

 
 

Research Interests:

  • Image and Video Processing and Compression
  • Media Security and Watermarking
  • Biometrics
  • Medical Imaging
  • Numbertheoretical Numerics

 
 

Publications:

    Books

    1. [Efinger05a] H. Efinger, A. Uhl, "Scientific Computing in Salzburg", Salzburg, Austria, vol. 189 of books@ocg.at, Austrian Computer Society, 2005
    2. [Uhl05a] A. Uhl, A. Pommer, "Image and Video Encryption. From Digital Rights Management to Secured Personal Communication", Advances in Information Security, Springer-Verlag, 2005

    Proceedings

    1. [Carini09a] A. Carini, S. Loncaric, A. Uhl, P. Zinterhof, "Proceedings of the 6th International Symposium on Image and Signal Processing and Analysis (ISPA'09)", Salzburg, Austria, Sep. 2009
    2. [Dittmann05a] J. Dittmann, S. Katzenbeisser, A. Uhl, "Communication and Multimedia Security (Proceedings of CMS 2005)", Salzburg, Austria, Lecture Notes on Computer Science, 3677, Springer-Verlag, Sep. 2005
    3. [Vajtersic05a] M. Vajter\vsic, R. Trobec, P. Zinterhof, A. Uhl, "Parallel Numerics 2005 (Theory and Applications)", Portoroz, Slovenia, April 2005
    4. [Panchanathan03a] S. Panchanathan, A. Uhl, "Proceedings of the Workshop on Parallel and Distributed Image Processing, Video Processing, and Multimedia (PDIVM 2003), in: Proceedings of the 17th International Parallel and Distributed Processing Symposium IPDPS'03 (Abstracts and CD-ROM)", IEEE Computer Society Press, 2003
    5. [Panchanathan02a] S. Panchanathan, A. Uhl, "Proceedings of the Workshop on Parallel and Distributed Computing in Image Processing, Video Processing, and Multimedia (PDIVM 2002), in: Proceedings of the 16th International Parallel and Distributed Processing Symposium IPDPS'02 (Abstracts and CD-ROM)", IEEE Computer Society Press, 2002
    6. [Panchanathan01a] S. Panchanathan, A. Uhl, "Proceedings of the Workshop on Parallel and Distributed Computing in Image Processing, Video Processing, and Multimedia (PDIVM 2001), in: Proceedings of the 15th International Parallel and Distributed Processing Symposium IPDPS'01 (Abstracts and CD-ROM)", IEEE Computer Society Press, 2001
    7. [Panchanathan00a] S. Panchanathan, A. Uhl, "Proceedings of the Workshop on Parallel and Distributed Computing in Image Processing, Video Processing, and Multimedia (PDIVM 2000), in: Parallel and Distributed Processing (Proceedings of 15 IPDPS'2000 Workshops, J.~Rolim and others (Eds.))", Lecture Notes on Computer Science, 1800, Springer-Verlag, 2000
    8. [Zinterhof99a] P. Zinterhof, M. Vajtersic, A. Uhl, "Parallel Computation. Proceedings of the 4th International Conference of the ACPC (ACPC'99)", Lecture Notes on Computer Science, 1557, Springer-Verlag, 1999

    Journal Articles

    1. [Kwitt09d] Roland Kwitt, Peter Meerwald, Andreas Uhl, "Blind Detection of Additive Spread-Spectrum Watermarking in the Dual-Tree Complex Wavelet Domain", International Journal of Digital Crime and Forensics 2:2, IGI Global, April 2010, accepted
    2. [Meerwald09e] Peter Meerwald, Andreas Uhl, "Watermarking of raw digital images in camera firmware and detection", Transactions on Computer Vision and Applications 2, pp. 1-9, IPSJ, March 2010, accepted
    3. [Vecsei09a ] A. Vecsei, T. Fuhrmann, M. Liedlgruber, L. Brunauer, H. Payer, A. Uhl, "Automated classification of duodenal imagery in celiac disease using evolved Fourier feature vectors", Computer Methods and Programs in Biomedicine 95, pp. S68-S78, 2009
    4. [Uhl09b] Andreas Uhl, Peter Wild, "Single-sensor multi-instance fingerprint and eigenfinger recognition using (weighted) score combination methods", International Journal on Biometrics (Special Issue on Multimodal Biometric and Biometric Fusion) 1:4, pp. 442-462, 2009
    5. [Schuchter09d] Arthur Schuchter, Andreas Uhl, "Embedded hardware low cost JPEG2000 video coding system: Hardware coder for surveillance type videos", Journal of Real-Time Image Processing, pp. DOI: 10.1007/s11554-009-0131-3, 2009
    6. [Engel09a ] Dominik Engel, Thomas Stütz, Andreas Uhl, "A survey on JPEG2000 encryption", Multimedia Systems 15:4, pp. 243-270, Springer-Verlag, 2009
    7. [Kwitt08f] M. Häfner, R. Kwitt, A. Uhl, A. Gangl, F. Wrba, A. Vecsei, "Feature-Extraction from Multi-Directional Multi-Resolution Image Transformations for the Classification of Zoom-Endoscopy Images", Pattern Analysis and Applications 12:4, pp. doi:10.1007/s10044-008-0136-8, 7 pages, Springer, Dec. 2009
    8. [Meerwald09b  ] Peter Meerwald, Christian Koidl, Andreas Uhl, "Attack on 'Watermarking Method Based on Significant Difference of Wavelet Coefficient Quantization'", IEEE Transactions on Multimedia 11:5, pp. 1037-1041, IEEE, Aug. 2009
    9. [Hellwagner09a ] Hermann Hellwagner, Robert Kuschnig, Thomas Stütz, Andreas Uhl, "Efficient In-Network Adaptation of Encrypted H.264/SVC Content", Elsevier Journal on Signal Processing: Image Communication 24:9, pp. 740-758, July 2009
    10. [Kwitt09g] Roland Kwitt, Andreas Uhl, "Lightweight Probabilistic Image Retrieval", IEEE Transactions on Image Processing 19:1, pp. 241-253, Jan. 2009
    11. [Laimer08a] Gerold Laimer, Andreas Uhl, "Key Dependent JPEG2000-Based Robust Hashing for Secure Image Authentication", EURASIP Journal on Information Security Article ID 895174, pp. doi:10.1155/2008/895174, 19 pages, 2008
    12. [Uhl08a ] Andreas Uhl, Peter Wild, "Footprint-based biometric verification", Journal of Electronic Imaging 17, pp. 011016, doi:10.1117/1.2892674, 2008
    13. [Kwitt08g] M. Häfner, R. Kwitt, A. Uhl, A. Gangl, F. Wrba, A. Vecsei, "Computer-assisted pit-pattern classification in different wavelet domains for supporting dignity assessment of colonic polyps", Pattern Recognition 42:6, pp. 1180-1191, Elsevier Ltd., Sep. 2008
    14. [Engel08a ] Dominik Engel, Elias Pschernig, Andreas Uhl, "An Analysis of Lightweight Encryption Schemes for Fingerprint Images", IEEE Transactions on Information Forensics and Security 3:2, pp. 173-182, IEEE, June 2008
    15. [Gschwandtner07a ] Michael Gschwandtner, Andreas Uhl, Peter Wild, "Transmission error and compression robustness of 2D Chaotic Map image encryption schemes", EURASIP Journal on Information Security 2007:Article ID 48179, pp. doi:10.1155/2007/48179, 16 pages, 2007
    16. [Engel07b ] Dominik Engel, Thomas Stütz, Andreas Uhl, "Format-compliant JPEG2000 Encryption in JPSEC: Security, Applicability and the Impact of Compression Parameters", EURASIP Journal on Information Security 2007:Article ID 94565, pp. 20 pages, Hindawi Publishing Corporation, 2007
    17. [Hofbauer06a] H. Hofbauer, A. Uhl, P. Zinterhof, "Quasi Monte Carlo Integration in GRID Environments: Further Leaping Effects", Parallel Processing Letters 16:3, pp. 285-311, 2006
    18. [Haefner06d] Michael Häfner, Michael Liedlgruber, Andreas Puespoek, Schickmair Thomas, Rainer Schoefl, Friedrich Wrba, Alfred Gangl, Andreas Uhl, "Computer-Assisted Pit Pattern Analysis of Colonic Lesions", Gastrointestinal Endoscopy 63:5, pp. AB247-AB247, 2006
    19. [Entacher05a] K. Entacher, Th. Schell, A. Uhl, "Bad lattice points", Computing 75:4, pp. 281-295, 2005
    20. [Norcen05a] R. Norcen, A. Uhl, "High Performance JPEG2000 and MPEG-4 VTC on SMPs using OpenMP", Parallel Computing (Special Issue on OpenMP) 31:10-12, pp. 1082-1098, 2005
    21. [Entacher04a] K. Entacher, G. Laimer, H. Röck, A. Uhl, "Normalization of the spectral test in high dimensions", Monte Carlo Methods and Applications 10:3-4, pp. 265-272, 2004
    22. [Schell04a] T. Schell, A. Uhl, P. Zinterhof, "Measures of uniform distribution in wavelet based image compression", Monte Carlo Methods and Applications 10:3-4, pp. 587-598, 2004
    23. [Schuerer03a] R. Schürer, A. Uhl, "An evaluation of adaptive numerical integration algorithms on parallel systems", Parallel Algorithms and Applications 18:1-2, pp. 13-26, 2003
    24. [Pommer03a] A. Pommer, A. Uhl, "Selective Encryption of Wavelet-Packet encoded Image Data --- Efficiency and Security", ACM Multimedia Systems (Special issue on Multimedia Security) 9:3, pp. 279-287, 2003
    25. [Dietl03b ] Werner Dietl, Peter Meerwald, Andreas Uhl, "Protection of Wavelet-based Watermarking Systems using Filter Parametrization", Signal Processing (Special Issue on Security of Data Hiding Technologies) 83, pp. 2095-2116, Elsevier, 2003
    26. [Schell03a] T. Schell, A. Uhl, "Optimization and Assessment of wavelet packet decompositions with evolutionary computation", EURASIP Journal on Applied Signal Processing 2003:8, pp. 806-813, 2003
    27. [Feil03a] M. Feil, A. Uhl, "Motion-compensated wavelet packet zerotree video coding on multicomputers", Journal of Systems Architecture 49, pp. 75-87, 2003
    28. [Norcen02b] R. Norcen, M. Podesser, A. Pommer, H.-P. Schmidt, A. Uhl, "Confidential storage and transmission of medical image data", Computers in Biology and Medicine 33:3, pp. 277-292, 2003
    29. [Entacher03a] K. Entacher, T. Schell, W. Ch. Schmid, A. Uhl, "Defects in parallel Monte Carlo and quasi-Monte Carlo integration using the leap-frog technique", Parallel Algorithms and Applications 18:1-2, pp. 27-47, 2003
    30. [Pschernig02b] E. Pschernig, A. Uhl, "Parallel algorithms for overlapped block-matching motion compensation", Parallel and Distributed Computing Practices 5:3, pp. 337-344, 2002
    31. [Feil02b] M. Feil, A. Uhl, "Wavelet Packet Image Decomposition on MIMD Architectures", Real-time Imaging 8, pp. 399-412, 2002
    32. [Entacher01b] K. Entacher, Th. Schell, A. Uhl, "Efficient lattice assessment for LCG and GLP parameter searches", Mathematics of Computation 71:239, pp. 1231-1242, 2002
    33. [Feil99e] M. Feil, A. Uhl, "Real-time Image Analysis using MIMD Parallel ``\`a trous'' Wavelet Algorithms", Real-time Imaging 7:6, pp. 483-493, 2001
    34. [Kutil00a] R. Kutil, A. Uhl, "Parallel Adaptive Wavelet Analysis (Invited Paper)", Future Generation Computer Systems (Special Issue on High Performance Numerical Methods and Applications) 1:18, pp. 97-106, 2001
    35. [Schmid99c] W. Ch. Schmid, A. Uhl, "Techniques for Parallel Quasi-Monte Carlo Integration with Digital Sequences and Associated Problems", Mathematics and Computers in Simulation 55, pp. 249-257, 2001
    36. [Entacher01a] K. Entacher, Th. Schell, A. Uhl, "Optimization of Random Number Generators: Efficient Search for High-Quality LCGs", Probabilistic Engineering Mechanics 16:4, pp. 289-293, 2001
    37. [Hufnagl99b] C. Hufnagl, A. Uhl, "Algorithms for Fractal Image Compression on Massively Parallel SIMD Arrays", Real-time Imaging 6:4, pp. 267-281, 2000
    38. [Bruckmann00a] A. Bruckmann, A. Uhl, "Selective Medical Image Compression Techniques for Telemedical and Archiving Applications", Computers in Biology and Medicine 30:3, pp. 153-169, 2000
    39. [Haemmerle99b] J. Hämmerle, A. Uhl, "Fractal Image Compression on MIMD Architectures II: Classification Based Speed-up Methods", Journal of Computing and Information Technology (Special Issue on Parallel Numerics and Parallel Computing in Image Processing, Video Processing, and Multimedia) 8:1, pp. 71-82, 2000
    40. [Kutil99b] R. Kutil, A. Uhl, "Optimization of 3-D Wavelet Decomposition on Multiprocessors", Journal of Computing and Information Technology (Special Issue on Parallel Numerics and Parallel Computing in Image Processing, Video Processing, and Multimedia) 8:1, pp. 31-40, 2000
    41. [Hufnagl00a] C. Hufnagl, A. Uhl, "Fractal Block-Matching in Motion Compensated Video Coding", Fractals 8:1, pp. 35-48, 2000
    42. [Feil99c] M. Feil, A. Uhl, "Real-time Image Analysis using Wavelets: the ``\`A Trous'' Algorithm on MIMD Architectures", IS&T/SPIE's Electronic Imaging International Technical Group Newsletter 9:2, pp. 4-5, 1999
    43. [Feil99d] M. Feil, A. Uhl, M. Vajtersic, "Computation of the continuous wavelet transform on massively parallel SIMD arrays", Parallel Processing Letters 9:4, pp. 453-466, 1999
    44. [Bruckmann99b] A. Bruckmann, H. Flatscher, Th. Schell, A. Uhl, "Adaptive Wavelet Techniques for Compressing Digital Mammograms (Invited Paper)", TASK Quarterly (Special Issue on Informatics in Medicine) 3:4, pp. 381-396, 1999
    45. [Brunner99a] D. Brunner, A. Uhl, "Optimal multipliers for linear congruential pseudo-random number generators with prime moduli: parallel computation and properties", BIT 68, pp. 249-260, 1999
    46. [Entacher98a] K. Entacher, A. Uhl, S. Wegenkittl, "Linear Congruential Generators for Parallel Monte-Carlo: the Leap-Frog Case", Monte Carlo Methods and Applications 4:1, pp. 1-16, 1998
    47. [Bruckmann98b] A. Bruckmann, A. Uhl, "Selective Medical Image Compression using Wavelet Techniques", Journal of Computing and Information Technology (Special Issue on Biomedical Image Processing and Analysis) 2:6, pp. 203-213, 1998
    48. [Entacher98b] K. Entacher, A. Uhl, S. Wegenkittl, "Linear and Inversive Pseudorandom Numbers for Parallel and Distributed Simulation", Simulation Digest (ACM SIGSIM Newsletter, Proceedings of the 12th Workshop on Parallel and Distributed Simulation (PADS'98)) 28:1, pp. 90-97, IEEE Computer Society Press, May 1998
    49. [Uhl97c] A. Uhl, "Generalized wavelet decompositions in image compression: arbitrary subbands and parallel algorithms", Optical Engineering 36:5, pp. 1480-1487, 1997
    50. [Uhl97b] A. Uhl, J. Hämmerle, "Fractal Image Compression on MIMD Architectures I: Basic Algorithms", Parallel Algorithms and Applications 11:3-4, pp. 187-204, 1997
    51. [Uhl96f] A. Uhl, "Wavelet packet best basis selection on moderate parallel MIMD architectures", Parallel Computing 22:1, pp. 149-158, 1996
    52. [Uhl96e] A. Uhl, "Image compression using non-stationary and inhomogeneous multiresolution analyses", Image and Vision Computing 14:5, pp. 365-371, 1996

    Book Chapters

    1. [Haefner09a ] M. Häfner, A. Gangl, M. Liedlgruber, A. Uhl, A. V\'ecsei, F. Wrba, "Pit Pattern Classification Using Multichannel Features and Multiclassification", In T.P. Exarchos, A. Papadopoulos, D.I. Fotiadis, editors, Handbook of Research on Advanced Techniques in Diagnostic Imaging and Biomedical Applications, pp. 335-350, Hershey, PA, USA, IGI Global, 2009
    2. [Jez09a] P. Jez, A. Uhl, P. Zinterhof, "Applications and Parallel Implementation of QMC Integration", In R. Trobec, M. Vajtersic, P. Zinterhof, editors, Parallel Computing: Numerics, Applications, and Trends, pp. 175-216, Springer-Verlag, 2009
    3. [Kwitt07b ] R. Kwitt, A. Uhl, "Multi--Directional Multi-Resolution Transforms for Zoom--Endoscopy Image Classification", In Computer Recognition Systems 2, pp. 35-43, Advances in Soft Computing, 45, Springer, 2008
    4. [Hofbauer08a ] H. Hofbauer, A. Uhl, P. Zinterhof, "Zinterhof Sequences in GRID-Based Numerical Integration", In Alexander Keller, Stefan Heinrich, Harald Niederreiter, editors, Monte Carlo and Quasi-Monte Carlo Methods 2006, pp. 495-510, Springer-Verlag, 2008
    5. [Hofbauer08b ] H. Hofbauer, A. Uhl, P. Zinterhof, "A Pragmatic View on Numerical Integration of Unbounded Functions", In Alexander Keller, Stefan Heinrich, Harald Niederreiter, editors, Monte Carlo and Quasi-Monte Carlo Methods 2006, pp. 511-528, Springer-Verlag, 2008
    6. [Engel07g] Dominik Engel, Thomas Stütz, Andreas Uhl, "Efficient Transparent JPEG2000 Encryption", In Chang-Tsun Li, editor, Multimedia Forensics and Security, pp. 336-359, Hershey, PA, USA, IGI Global, 2008
    7. [Pschernig03a] E. Pschernig, A. Uhl, "Parallel Overlapped Block-Matching Motion Compensation Using MPI and OpenMP", In G.R. Joubert, W.E. Nagel, F.J. Peters, W.V. Walter, editors, Parallel Computing: Software Technology, Algorithms, Architectures, and Applications. Proceedings of the 10th ParCo Conference in Dresden, 2003, pp. 193-199, Elsevier B.V., 2004
    8. [Pfarrhofer03a] R. Pfarrhofer, P. Bachhiesl, M. Kelz, H. Stögner, A. Uhl, "MDICE - A MATLAB toolbox for efficient cluster computing", In G.R. Joubert, W.E. Nagel, F.J. Peters, W.V. Walter, editors, Parallel Computing: Software Technology, Algorithms, Architectures, and Applications. Proceedings of the 10th ParCo Conference in Dresden, 2003, pp. 535-542, Elsevier B.V., 2004
    9. [Norcen03e] Roland Norcen, Andreas Uhl, "Wavelet-Based Still Image Coding Standards on SMPs using OpenMP", In G.R. Joubert, W.E. Nagel, F.J. Peters, W.V. Walter, editors, Parallel Computing: Software Technology, Algorithms, Architectures, and Applications. Proceedings of the 10th ParCo Conference in Dresden, 2003, pp. 827-833, Elsevier B.V., 2004
    10. [Norcen01b] R. Norcen, A. Uhl, "Granularity and Programming Paradigms in Parallel MPP Image Coding", In G.R. Jourbert, A. Murli, F. Peters, M. Vanneschi, editors, Parallel Computing: Fundamentals and Applications. Proceedings of the International Conference ParCo 2001 , pp. 330-337, Imperial College Press, 2002
    11. [Kutil99d] R. Kutil, A. Uhl, "Parallel Adaptive 3-D Wavelet Analysis for Fast and Efficient Video Coding", In E.H. D'Hollander, G.R. Joubert, F.J. Peters, H.J. Sips, editors, Parallel Computing: Fundamentals and Applications. Proceedings of the International Conference ParCo 1999, pp. 316-323, Imperial College Press, 2000
    12. [Haemmerle98b] J. Hämmerle, A. Uhl, "Fractal Compression of Satellite Images: Combining Parallel Processing and Geometric Searching", In E.H. D'Hollander, G.R. Joubert, F.J. Peters, U. Trottenberg, R. Völpel, editors, Parallel Computing: Fundamentals, Applications and New Directions, pp. 121-128, Advances in Parallel Computing, 12, North Holland, 1998
    13. [Feil98b] M. Feil, A. Uhl, M. Vajtersic, "Continous Wavelet Transform on Massively Parallel Arrays", In E.H. D'Hollander, G.R. Joubert, F.J. Peters, U. Trottenberg, R. Völpel, editors, Parallel Computing: Fundamentals, Applications and New Directions, pp. 207-210, Advances in Parallel Computing, 12, North Holland, 1998

    Conference Papers

    1. [Haemmerle10a] J. Hämmerle-Uhl, K. Raab, A. Uhl, "Experimental Study on the Impact of Robust Watermarking on Iris Recognition Accuracy", In Proceedings of the 25th ACM Symposium on Applied Computing (Track on Applied Biometrics), 2010, To appear
    2. [Gschwandtner09b] Michael Gschwandtner, Andreas Uhl, "Protected Progressive Meshes", In Advances in Visual Computing, pp. 35-48, Lecture Notes in Computer Science, 5876, Springer, 2009
    3. [Haemmerle09a] J. Hämmerle-Uhl, C. Prähauser, T. Starzacher, A. Uhl, "Improving compressed iris recognition accuracy using JPEG2000 RoI coding", In M. Tistarelli, M.S. Nixon, editors, Proceedings of the 3rd International Conference on Biometrics 2009 (ICB'09), pp. 1102-1111, LNCS, 5558, Springer Verlag, 2009
    4. [Haefner09b ] M. Häfner, A. Gangl, M. Liedlgruber, A. Uhl, A. Vecsei, F. Wrba, "Combining Gaussian Markov Random Fields with the Discrete Wavelet Transform for Endoscopic Image Classification", In Proceedings of the 17th International Conference on Digital Signal Processing (DSP'09), Santorini, Greece, 2009
    5. [Haemmerle09b] J. Hämmerle-Uhl, E. Pschernig, A. Uhl, "Cancelable iris Biometrics using Block Re-mapping and Image Warping", In P. Samarati, M. Yung, F. Martinelli, C.A. Ardagna, editors, Proceedings of the 12th International Information Security Conference (ISC'09), pp. 135-142, LNCS, 5735, Springer Verlag, 2009
    6. [Kwitt09c ] M. Häfner, A. Gangl, R. Kwitt, A. Uhl, A. Vecsei, F. Wrba, "Improving Pit-Pattern Classification of Endoscopy Images by a Combination of Experts", In Proceedings of the International Conference on Medical Image Computing and Computer Assisted Intervention (MICCAI'09), pp. 247-254, London, UK, 2009
    7. [Konrad09a] Mario Konrad, Herbert Stögner, Andreas Uhl, "Custom Design of JPEG quantization tables for compressing iris polar images to improve recognition accuracy", In M. Tistarelli, M.S. Nixon, editors, Proceedings of the 3rd International Conference on Biometrics 2009 (ICB'09), pp. 1091-1101, LNCS, 5558, Springer Verlag, 2009
    8. [Rathgeb09a ] Christian Rathgeb, Andreas Uhl, "Systematic construction of iris-based fuzzy commitment schemes", In M. Tistarelli, M.S. Nixon, editors, Proceedings of the 3rd International Conference on Biometrics 2009 (ICB'09), pp. 940-949, LNCS, 5558, Springer Verlag, 2009
    9. [Uhl09a ] Andreas Uhl, Peter Wild, "Parallel Versus Serial Classifier Combination for Multibiometric Hand-based Identification", In M. Tistarelli, M.S. Nixon, editors, Proceedings of the 3rd International Conference on Biometrics 2009 (ICB'09), pp. 950-959, LNCS, 5558, Springer Verlag, 2009
    10. [Rathgeb09c ] Christian Rathgeb, Andreas Uhl, "Context-based Texture Analysis for Secure Revocable Iris-Biometric Key Generation", In Proceedings of the 3rd International Conference on Imaging for Crime Detection and Prevention, ICDP '09, London, UK, December 3rd, 2009
    11. [Haefner09c ] M. Häfner, A. Gangl, M. Liedlgruber, A. Uhl, A. V\'ecsei, F. Wrba, "Pit Pattern Classification using Extended Local Binary Patterns", In Proceedings of the 9th International Conference on Information Technology and Applications in Biomedicine (ITAB'09), Larnaca, Cyprus, November 5 - 7, 2009
    12. [Kwitt09f  ] Roland Kwitt, Andreas Uhl, "A Joint Model of Complex Wavelet Coefficients for Texture Retrieval", In Proceedings of the IEEE International Conference on Image Processing (ICIP '09), pp. 1877-1880, Cairo, Egypt, IEEE, November 7 - 11, 2009
    13. [Kwitt09e  ] Roland Kwitt, Peter Meerwald, Andreas Uhl, "Color-Image Watermarking using Multivariate Power-Exponential Distribution", In Proceedings of the IEEE International Conference on Image Processing (ICIP '09), pp. 4245-4248, Cairo, Egypt, IEEE, November 7 - 11, 2009
    14. [Uhl09c ] Andreas Uhl, Peter Wild, "Comparing Verification Performance of Kids and Adults for Fingerprint, Palmprint, Hand-geometry and Digitprint Biometrics", In Proceedings of the 3rd IEEE International Conference on Biometrics: Theory, Application, and Systems 2009 (IEEE BTAS'09), pp. 1-6, IEEE Press, Oct. 2009
    15. [Meerwald09d ] Peter Meerwald, Andreas Uhl, "Additive spread-spectrum watermark detection in demosaicked images", In Proceedings of the ACM Multimedia and Security Workshop, MMSEC '09, pp. 25-32, Princeton, NJ, USA, ACM, September 7 - 8, 2009
    16. [Meerwald09c  ] Peter Meerwald, Christian Koidl, Andreas Uhl, "Targeted Attacks on Quantization-based Watermarking Schemes", In Proceedings of the 6th International Symposium on Image and Signal Processing and Analysis, ISPA '09, pp. 465-470, Salzburg, Austria, September 16 - 18, 2009
    17. [Liedlgruber09a ] M. Liedlgruber, A. Uhl, "Endoscopic Image Processing - An Overview", In Proceedings of the 6th International Symposium on Image and Signal Processing and Analysis, ISPA '09, Salzburg, Austria, September 16 - 18, 2009
    18. [Hegenbart09a ] S. Hegenbart, R. Kwitt, M. Liedlgruber, A. Uhl, A. Vecsei, "Impact of Duodenal Image Capturing Techniques and Duodenal Regions on the Performance of Automated Diagnosis of Celiac Disease", In Proceedings of the 6th International Symposium on Image and Signal Processing and Analysis, ISPA '09, Salzburg, Austria, September 16 - 18, 2009
    19. [Konrad09b] Mario Konrad, Herbert Stögner, Andreas Uhl, "Evolutionary Optimization of JPEG Quantization Tables for Compressing Iris Polar Images in Iris Recognition Systems", In Proceedings of the 6th International Symposium on Image and Signal Processing and Analysis, ISPA '09, Salzburg, Austria, September 16 - 18, 2009
    20. [Rathgeb09b ] Christian Rathgeb, Andreas Uhl, "An Iris-Based Interval-Mapping Scheme for Biometric Key Generation", In Proceedings of the 6th International Symposium on Image and Signal Processing and Analysis, ISPA '09, Salzburg, Austria, September 16 - 18, 2009
    21. [Hofbauer09a ] Heinz Hofbauer, Andreas Uhl, "Selective Encryption of the MC EZBC Bitstream for DRM Scenarios", In Proceedings of the 11th ACM Workshop on Multimedia and Security, pp. 161-170, Princeton, New Jersey, USA, ACM, September 7 - 8, 2008
    22. [Hofbauer09b ] Heinz Hofbauer, Andreas Uhl, "The Cost of In-Network Adaption of the MC-EZBC for Universal Multimedia Access", In Proceedings of the 6th International Symposium on Image and Signal Processing and Analysis, ISPA '09, Salzburg, Austria, September 16 - 18, 2009
    23. [Weinhandel09a] Georg Weinhandel, Herbert Stögner, Andreas Uhl, "Experimental Study on Lossless Compression of Biometric Sample Data", In Proceedings of the 6th International Symposium on Image and Signal Processing and Analysis, ISPA '09, Salzburg, Austria, September 16 - 18, 2009
    24. [Kwitt09b  ] Roland Kwitt, Peter Meerwald, Andreas Uhl, "Efficient Detection of Additive Watermarking in the DWT-Domain", In Proceedings of the 17th European Signal Processing Conference, EUSIPCO '09, pp. 2072-2076, Glasgow, UK, EURASIP, August 24 - 28, 2009
    25. [Kwitt09a  ] Roland Kwitt, Peter Meerwald, Andreas Uhl, "Blind DT-CWT Domain Additive Spread-Spectrum Watermark Detection", In Proceedings of the 16th International Conference on Digital Signal Processing, DSP '09, Santorini, Greece, July 5 - 7, 2009
    26. [Schuchter09b] Arthur Schuchter, Andreas Uhl, "Block Selective Motion Estimation for Low-Complexity Video Coding", In Proceedings of the 16th International Conference on Digital Signal Processing, DSP '09, Santorini, Greece, July 5 - 7, 2009
    27. [Schuchter09c] Arthur Schuchter, Andreas Uhl, "Differential Frame Analysis And Selective Motion Estimation Approach for An Inter-Frame JPEG2000 Video Coding System", In Stereology and Image Analysis -- ECS10: Proceedings of the 10th European Congress of ISS, pp. 415-420, Milano, Italy, June 2009
    28. [Engel09b ] Dominik Engel, Thomas Stütz, Andreas Uhl, "Evaluation of JPEG2000 Hashing for Efficient Authentication", In Proceedings of International Conference on Multimedia & Expo, ICME '09, New York City, USA, IEEE, June 2009
    29. [Kostmajer09a] G.S. Kostmajer, H. Stögner, A. Uhl, "Custom JPEG Quantization for Improved Iris Recognition Accuracy", In D. Gritzalis, J. Lopez, editors, Emerging Challenges for Security, Privacy and Trust. Proceedings of the 24th IFIP International Information Security Conference 2009 (IFIP SEC'09), pp. 76-86, IFIP AICT, 297, Springer Verlag, May 2009
    30. [Meerwald09a  ] Peter Meerwald, Andreas Uhl, "Watermarking of raw digital images in camera firmware: embedding and detection", In Advances in Image and Video Technology: Proceedings of the 3rd Pacific-Rim Symposium on Image and Video Technology, PSIVT '09, pp. 340-348, Tokyo, Japan, Lecture Notes in Computer Science, 5414, Springer, January 13 - 16, 2009
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    36. [Haefner08a ] M. Häfner, R. Kwitt, F. Wrba, A. Gangl, A. V\'ecsei, A. Uhl, "One-Against-One Classification for Zoom-Endoscopy Images", In Proceedings of the 4th International Conference on Advances in Medical, Signal and Information Processing (MEDSIP'08), pp. 1-4, Santa Margherita Ligure, Italy, 2008
    37. [Vecsei08a] A. V\'ecsei, T. Fuhrmann, A. Uhl, "Towards automated diagnosis of celiac disease by computer-assisted classification of duodenal imagery", In Proceedings of the 4th International Conference on Advances in Medical, Signal and Information Processing (MEDSIP'08), Santa Margherita Ligure, Italy, 2008, paper no P2.1-009
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    39. [Kwitt08b ] R. Kwitt, A. Uhl, "Color Wavelet Cross Co-Occurrence Matrices for Endoscopy Image Classification", In Proceedings of the 3rd International Symposium on Communications, Control and Signal Processing (ISCCSP 2008), pp. 715-718, St. Julians, Malta, 2008
    40. [Kwitt08d ] R. Kwitt, A. Uhl, "Image Similarity Measurement By Kullback-Leibler Divergences between Complex Wavelet Subband Statistics for Texture Retrieval", In Proceedings of the IEEE International Conference on Image Processing (ICIP'08), pp. 933-936, San Diego, California, United States, 2008
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    42. [Meerwald08c  ] Peter Meerwald, Andreas Uhl, "Scalability evaluation of blind spread-spectrum image watermarking", In Proceedings of the 7th International Workshop on Digital Watermarking, IWDW '08, pp. 61-75, Busan, South Korea, Lecture Notes in Computer Science, 5450, Springer, November 10 - 12, 2008
    43. [Haemmerle08b] Jutta Hämmerle-Uhl, Gerold Laimer, Andreas Uhl, "Attack against a JPEG2000-based robust hash for content identification", In J.J. Villanueva, editor, Proceedings of the 8th IASTED International Conference on Visualization, Imaging, and Image Processing, VIIP '08, pp. 156-160, Palma de Mallorca, Spain, September 1 - 3, 2008
    44. [Kwitt08e  ] Roland Kwitt, Peter Meerwald, Andreas Uhl, "A Lightweight Rao-Cauchy Detector for Additive Watermarking in the DWT-Domain", In Proceedings of the ACM Multimedia and Security Workshop (MMSEC '08), pp. 33-41, Oxford, UK, ACM, September 22 - 23, 2008
    45. [Haemmerle08c] Jutta Hämmerle-Uhl, Andreas Uhl, Hartmut Wernisch, "Multiple Re-Watermarking using Varying non-stationary MRA with parametrized wavelet filters", In Proceedings of the ACM Multimedia and Security Workshop, MMSEC '08, pp. 63-68, Oxford, UK, ACM, September 22 - 23, 2008
    46. [Meerwald08b ] Peter Meerwald, Andreas Uhl, "Blind motion-compensated video watermarking", In Proceedings of the 2008 IEEE Conference on Multimedia & Expo, ICME '08, pp. 357-360, Hannover, Germany, June 23 - 26, 2008
    47. [Haemmerle08a ] Jutta Hämmerle-Uhl, Michael Liedlgruber, Andreas Uhl, Hartmut Wernisch, "Multiple Re-Watermarking using varying wavelet packets", In Proceedings of the 2008 IEEE Conference on Multimedia & Expo, ICME '08, pp. 213-216, Hannover, Germany, June 23 - 26, 2008
    48. [Gschwandtner08a] Michael Gschwandtner, Andreas Uhl, "Toward DRM for 3D geometry data", In Edward J. Delp III, Ping Wah Wong, Jana Dittmann, Nasir D. Memon, editors, Proceedings of SPIE, Security, Forensics, Steganography, and Watermarking of Multimedia Contents X, pp. 68190V ff., San Jose, CA, USA, 6819, SPIE, January 27 - 31, 2008
    49. [Jenisch08a] Stefan Jenisch, Stefan Lukesch, Andreas Uhl, "Comparison of compression algorithms' impact on iris recognition accuracy II: revisiting JPEG", In Proceedings of SPIE, Security, Forensics, Steganography, and Watermarking of Multimedia Contents X, pp. 68190M ff., San Jose, CA, USA, 6819, January 27 - 31, 2008
    50. [Meerwald08a ] Peter Meerwald, Andreas Uhl, "Toward robust watermarking of scalable video", In Proceedings of SPIE, Security, Forensics, Steganography, and Watermarking of Multimedia Contents X, pp. 68190J ff., San Jose, CA, USA, 6819, January 27 - 31, 2008
    51. [Hofbauer07a] H. Hofbauer, A. Uhl, P. Zinterhof, "Parameterization of Zinterhof Sequences for GRID-based QMC Integration", In J. Volkert, T. Fahringer, D. Kranzlmüller, W. Schreiner, editors, Proceedings of the 2nd Austrian Grid Symposium, pp. 91-105, Innsbruck, Austria, books@ocg.at, 221, Austrian Computer Society, 2007
    52. [Kwitt07a ] R. Kwitt, A. Uhl, "Modeling the Marginal Distributions of Complex Wavelet Coefficient Magnitudes for the Classification of Zoom-Endoscopy Images", In Proceedings of the IEEE Computer Society Workshop on Mathematical Methods in Biomedical Image Analysis (MMBIA'07), pp. 1-8, Rio de Janeiro, Brasil, 2007
    53. [Haefner07c] M. Häfner, C. Kastinger, H.P. Schmidt, K. Thonhauser, F. Wrba, A. Gangl, A. V\'ecsei, A. Uhl, "Comparison of k-NN, SVM, and NN in Pit Pattern Classification of Zoom-Endoscopic Colon Images using Co-Occurrence Histograms", In M. Petrou, T. Saramäki, A. Ercil, S. Loncaric, editors, Proceedings of the 5th International Symposium on Image and Signal Processing and Analysis (ISPA'07), pp. 516-521, 2007
    54. [Matschitsch07a] S. Matschitsch, M. Tschinder, A. Uhl, "Comparison of Compression Algorithms' Impact on Iris Recognition Accuracy", In S.-W. Lee, S.Z. Li, editors, Proceedings of the 2nd International Conference on Biometrics 2007 (ICB'07), pp. 232-241, LNCS, 4642, Springer Verlag, 2007
    55. [Stuetz07a] Thomas Stütz, Andreas Uhl, "Evaluation of compression codecs and selective encryption schemes for GVid", In J. Volkert, T. Fahringer, D. Kranzlmüller, W. Schreiner, editors, Proceedings of the 2nd Austrian Grid Symposium, pp. 28-41, Innsbruck, Austria, books@ocg.at, 221, Austrian Computer Society, 2007
    56. [Entacher07b] K. Entacher, D. Planitzer, A. Uhl, "Towards an Automated Generation of Tree Ring Profiles from CT-Images", In M. Petrou, T. Saramäki, A. Ercil, S. Loncaric, editors, Proceedings of the 5th International Symposium on Image and Signal Processing and Analysis (ISPA'07), pp. 174-179, 2007
    57. [Entacher07a] K. Entacher, C. Lenz, M. Seidel, A. Uhl, R. Weiglmaier, "Applicability of Motion Estimation Algorithms for an Automatic Detection of Spiral Grain in CT Cross-Section Images of Logs", In W. Kropatsch, M. Kampel, A. Hanbury, editors, Proceedings of the 12th International Conference on Computer Analysis of Images and Patterns (CAIP'07), pp. 36-44, LNCS, 4673, Springer Verlag, 2007
    58. [Leimhofer07a] Gerald Leimhofer, Andreas Uhl, "Partial Encryption Schemes for Matching Pursuit", In Proceedings of IEEE International Conference on Signal Processing and Communications, ICSPC '07, pp. 1487-1490, Dubai, UAE, Nov. 2007
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    60. [Liedlgruber07a] M. Liedlgruber, A. Uhl, "Statistical and structural wavelet packet features for Pit pattern classification in zoom-endoscopic colon images", In P. Dondon, V. Mladenov, S. Impedovo, S. Cepisca, editors, Proceedings of the 7th WSEAS International Conference on Wavelet Analysis & Multirate Systems (WAMUS'07), pp. 147-152, Arcachon, France, Oct. 2007
    61. [Uhl07a ] Andreas Uhl, Peter Wild, "Personal identification using Eigenfeet, Ballprint and Foot geometry biometrics", In Proceedings of the First IEEE International Conference on Biometrics: Theory, Application, and Systems 2007 (IEEE BTAS'07), pp. 1-6, IEEE Press, Oct. 2007
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    64. [Engel07d ] Dominik Engel, Andreas Uhl, "An Attack Against Image-based Selective Bitplane Encryption", In Proceedings of the IEEE International Conference on Image Processing, ICIP '07, pp. 141-144, San Antonio, TX, USA, II, IEEE, Sep. 2007
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    66. [Haefner07b] M. Häfner, L. Brunauer, H. Payer, R. Resch, F. Wrba, A. Gangl, A. V\'ecsei, A. Uhl, "Pit pattern classification of zoom-endoscopical colon images using evolved Fourier feature vectors", In K. Diamantaras, T. Adali, I. Pitas, J. Larsen, T. Papadimitriou, S. Douglas, editors, Proceedings of the 2007 IEEE Machine Learning for Signal Processing Workshop (MLSP'07), pp. 99-104, Thessaloniki, Greece, IEEE, Aug. 2007
    67. [Haefner07a] M. Häfner, L. Brunauer, H. Payer, R. Resch, F. Wrba, A. Gangl, A. V\'ecsei, A. Uhl, "Pit pattern classification of zoom-endoscopic colon images using DCT and FFT", In P. Kokol, V. Podgorelec, D. Micetic-Turk, M. Zorman, M. Verlic, editors, Proceedings of the IEEE International Symposium on Computer-Based Medical Systems (CBMS'07), pp. 159-164, Maribor, Slovenia, IEEE Computer Society CPS, June 2007
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    74. [Hofbauer06b] H. Hofbauer, A. Uhl, P. Zinterhof, "Quasi-Monte Carlo Integration on GRIDS: Using blocked Substreams", In J. Volkert, T. Fahringer, D. Kranzlmüller, W. Schreiner, editors, Proceedings of the 1st Austrian Grid Symposium, pp. 219-233, Schloss Hagenberg, Austria, books@ocg.at, 210, Austrian Computer Society, 2006
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    112. [Flepp03a] Bubi G. Flepp-Stars, Herbert Stögner, Andreas Uhl, "Confidential Transmission of Lossless Visual Data: Experimental Modelling and Optimization", In A. Lioy, D. Mazzocchi, editors, Communications and Multimedia Security. Proceedings of the IFIP TC6/TC11 Sixth Joint Working Conference on Communications and Multimedia Security, CMS '03, pp. 252-263, Turin, Italy, Lecture Notes on Computer Science, 2828, Springer-Verlag, Oct, 2-3, 2003
    113. [Norcen03d] Roland Norcen, Andreas Uhl, "Selective Encryption of the JPEG2000 Bitstream", In A. Lioy, D. Mazzocchi, editors, Communications and Multimedia Security. Proceedings of the IFIP TC6/TC11 Sixth Joint Working Conference on Communications and Multimedia Security, CMS '03, pp. 194-204, Turin, Italy, Lecture Notes on Computer Science, 2828, Springer-Verlag, Oct, 2-3, 2003
    114. [Norcen03b] Roland Norcen, Andreas Uhl, "Performance issues in MPEG-4 VTC image coding", In T. Ebrahimi, T. Sikora, editors, Visual Communications and Image Processing 2003 (VCIP'03), pp. 880-890, Lugano, Switzerland, SPIE Proceedings, 5150, SPIE, July 8-11, 2003
    115. [Norcen03a] Roland Norcen, Andreas Uhl, "Experiments in JPEG2000-based Intra coding for H.26L", In T. Ebrahimi, T. Sikora, editors, Visual Communications and Image Processing 2003 (VCIP'03), pp. 745-751, Lugano, Switzerland, SPIE Proceedings, 5150, SPIE, July 8-11, 2003
    116. [Skrepth03a] Champskud J. Skrepth, Andreas Uhl, "Robust Hash-Functions for Visual Data: An Experimental Comparison", In F. J. Perales and others, editors, Pattern Recognition and Image Analysis, Proceedings of IbPRIA 2003, the First Iberian Conference on Pattern Recognition and Image Analysis, pp. 986-993, Puerto de Andratx, Mallorca, Spain, Lecture Notes on Computer Science, 2652, Springer Verlag, Berlin, Germany, June 4-6, 2003
    117. [Engel03a ] Dominik Engel, Andreas Uhl, "Adaptive image compression of arbitrarily shaped objects using wavelet packets", In Picture Coding Symposium 2003 (PCS'03), pp. 283-288, Saint Malo, France, April 2003
    118. [Norcen03c] Roland Norcen, Andreas Uhl, "Performance and Quality Issues in Matching Pursuit Residue Coding", In Picture Coding Symposium 2003 (PCS'03), pp. 433-438, Saint Malo, France, April 2003
    119. [Dietl03a ] Werner Dietl, Peter Meerwald, Andreas Uhl, "Key-dependent pyramidal wavelet domains for secure watermark embedding", In Edward J. Delp, Ping Wah Wong, editors, Proceedings of SPIE, Electronic Imaging, Security and Watermarking of Multimedia Contents V, pp. 728-739, Santa Clara, CA, USA, 5020, SPIE, January 20 - 24, 2003
    120. [Feil01c] M. Feil, R. Kutil, R. Norcen, A. Uhl, "ParWave: Parallel wavelet video coding", In E. Krause, W. Jäger, editors, High Performance Computing in Science and Engineering 2001, pp. 512-526, Stuttgart, Germany, Springer-Verlag, 2002
    121. [Feil02a] M. Feil, A. Uhl, "Wavelet Packet Zerotree Image Coding on Multicomputers", In Proceedings of the 10th Euromicro Workshop on Parallel and Distributed Processing, pp. 353-359, IEEE Computer Society, 2002
    122. [Feil02c] M. Feil, A. Uhl, "Efficient wavelet-based video coding", In Proceedings of the 16th International Parallel and Distributed Processing Symposium IPDPS'02 (Abstracts and CD-ROM), PDIVM 2002, pp. 128, IEEE Computer Society Press, 2002
    123. [Feil02d] M. Feil, A. Uhl, "ParWave: Granularity in Parallel Wavelet Packet Video Coding", In E. Krause, W. Jäger, editors, High Performance Computing in Science and Engineering 2002, pp. 479-490, Stuttgart, Germany, Springer-Verlag, 2002
    124. [Pommer02c] A. Pommer, A. Uhl, "Application Scenarios for Selective Encryption of Visual Data", In J. Dittmann, J. Fridrich, P. Wohlmacher, editors, Multimedia and Security Workshop, ACM Multimedia, pp. 71-74, Juan-les-Pins, France, Dec. 2002
    125. [Pommer02b] A. Pommer, A. Uhl, "Selective Encryption of Wavelet Packet Subband Structures for Secure Transmission of Visual Data", In J. Dittmann, J. Fridrich, P. Wohlmacher, editors, Multimedia and Security Workshop, ACM Multimedia, pp. 67-70, Juan-les-Pins, France, Dec. 2002
    126. [Tischler02c] F. Tischler, A. Uhl, "Communication patterns in MPI-based parallel block-matching", In R. Trobec, P. Zinterhof, M. Vajter\vsic, A. Uhl, editors, Parallel Numerics '02 -- Theory and Applications (Proceedings of the International Workshop), pp. 211-220, Bled, Slovenia, Oct. 2002
    127. [Schell02b] T. Schell, A. Uhl, "Wavelet packet image coding revisited", In CD-ROM Proceedings of the 5th IEEE Nordic Signal Processing Symposium (NORSIG 2002), Tromso-Trondheim, Norway, IEEE Norway Section, Oct. 2002, file cr1090.pdf
    128. [Kutil02e] R. Kutil, "Optimization of Bitstream Assembly in Parallel Multimedia Compression", In R. Trobec, P. Zinterhof, M. Vajter\vsic, A. Uhl, editors, Parallel Numerics '02 -- Theory and Applications (Proceedings of the International Workshop), pp. 245-254, Bled, Slovenia, Oct. 2002
    129. [Norcen02d] R. Norcen, A. Uhl, "Parallel VTC Image Coding in MPEG-4", In R. Trobec, P. Zinterhof, M. Vajter\vsic, A. Uhl, editors, Parallel Numerics '02 -- Theory and Applications (Proceedings of the International Workshop), pp. 235-244, Bled, Slovenia, Oct. 2002
    130. [Norcen02c] R. Norcen, A. Uhl, "Hybrid Video Coding Employing the Wavelet Transform and MPP", In CD-ROM Proceedings of the 5th IEEE Nordic Signal Processing Symposium (NORSIG 2002), Tromso-Trondheim, Norway, IEEE Norway Section, Oct. 2002, file cr1040.pdf
    131. [Pschernig02a] E. Pschernig, A. Uhl, "Parallel algorithms for overlapped block-matching motion compensation", In R. Trobec, P. Zinterhof, M. Vajter\vsic, A. Uhl, editors, Parallel Numerics '02 -- Theory and Applications (Proceedings of the International Workshop), pp. 221-233, Bled, Slovenia, Oct. 2002
    132. [Podesser02a] M. Podesser, H.-P. Schmidt, A. Uhl, "Selective Bitplane Encryption for Secure Transmission of Image Data in Mobile Environments", In CD-ROM Proceedings of the 5th IEEE Nordic Signal Processing Symposium (NORSIG 2002), Tromso-Trondheim, Norway, IEEE Norway Section, Oct. 2002, file cr1037.pdf
    133. [Tischler02b] F. Tischler, A. Uhl, "Granularity Levels in Parallel Block-Matching Motion Compensation", In D. Kranzlmüller, P. Kacsuk, J. Dongarra, J. Volkert, editors, Recent advances in Parallel Virtual Machine and Message Passing Interface (EuroPVM/MPI) - 9th European PVM/MPI Users Group Meeting, pp. 183-190, Lecture Notes on Computer Science, 2474, Springer-Verlag, Sep. 2002
    134. [Skrepth02a] Champskud J. Skrepth, Andreas Uhl, "Selective Encryption of Visual Data: Classification of Application Scenarios and Comparison of Techniques for Lossless Environments", In B. Jerman-Blazic, T. Klobucar, editors, Advanced Communications and Multimedia Security, IFIP TC6/TC11 Sixth Joint Working Conference on Communications and Multimedia Security, CMS '02, pp. 213-226, Portoroz, Slovenia, Kluver Academic Publishing, September 26 - 27, 2002
    135. [Engel02a ] Dominik Engel, Andreas Uhl, "Adaptive object-based image compression using wavelet packets", In M. Grgic, editor, Proceedings of the 4th International Symposium on Video/Image Processing and Multimedia Communications (VIPromCom 2002), pp. 183-187, Zadar, Croatia, June 2002
    136. [Dietl02a] Werner Dietl, Peter Meerwald, Andreas Uhl, "Watermark Security via High-Resolution Wavelet Filter Parametrization", In Kme\vt Stanislav, Pavlu\vs Miron, editors, Proceedings of 7th International Scientific Conference, Section 1: Applied Mathematics, pp. 21-28, Ko\vsice, Slovakia, May 22 - 24, 2002
    137. [Meerwald02c ] Peter Meerwald, Roland Norcen, Andreas Uhl, "Parallel JPEG2000 Image Coding on Multiprocessors", In Proceedings of the International Parallel & Distributed Processing Symposium 2002 (IPDPS'02), pp. 2, Fort Lauderdale, FL, USA, IEEE Computer Society Press, April 15 - 19, 2002
    138. [Pommer02a] A. Pommer, A. Uhl, "Selective Encryption of Wavelet Packet Subband Structures for Obscured Transmission of Visual Data", In Proceedings of the 3rd IEEE Benelux Signal Processing Symposium (SPS 2002), pp. 25-28, Leuven, Belgium, IEEE Benelux Signal Processing Chapter, March 2002
    139. [Schell02a] T. Schell, A. Uhl, "New Models for Generating Optimal Wavelet-Packet-Tree-Structures", In Proceedings of the 3rd IEEE Benelux Signal Processing Symposium (SPS 2002), pp. 225-228, Leuven, Belgium, IEEE Benelux Signal Processing Chapter, March 2002
    140. [Meerwald02a ] Peter Meerwald, Roland Norcen, Andreas Uhl, "Cache Issues with JPEG2000 Wavelet Lifting", In C.-C. Jay Kuo, editor, Visual Communications and Image Processing 2002 (VCIP'02), pp. 626-634, San Jose, CA, USA, SPIE Proceedings, 4671, SPIE, January 19 - 25, 2001
    141. [Norcen02a] R. Norcen, P. Schneider, A. Uhl, "Approaching Real-Time Processing for Matching Pursuit Image Coding", In S. Panchanathan, V. Bove, S.I. Sudharsanan, editors, Media Processors 2002, pp. 84-90, SPIE Proceedings, 4674, Jan. 2002
    142. [Entacher00a] K. Entacher, Th. Schell, A. Uhl, "Evolutionary Optimization of Random Number Generators", In G.I. Schu\"eller, P.D. Spanos, editors, Monte Carlo Simulation (Proceedings of the International Conference on Monte Carlo Simulation (MCS 2000)), pp. 19-26, Monte Carlo, Monaco, A.A. Balkema Publishers, 2001
    143. [Meerwald01c ] P. Meerwald, A. Uhl, "Watermark security via wavelet filter parametrization", In Proceedings of the IEEE International Conference on Image Processing (ICIP'01), pp. 1027-1030, Thessaloniki, Greece, 3, IEEE Signal Processing Society, October 7-10, 2001
    144. [Pommer01a] A. Pommer, A. Uhl, "Wavelet Packet Methods for Multimedia Compression and Encryption", In Proceedings of the 2001 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing, pp. 1-4, Victoria, Canada, IEEE Signal Processing Society, Aug. 2001
    145. [Feil01b ] M. Feil, R. Kutil, P. Meerwald, A. Uhl, "Wavelet Image and Video Coding on Parallel Architectures (Invited Paper)", In S. Loncaric, H. Babic, editors, Proceedings of the 2nd IEEE Region 8 - EURASIP Symposium on Image and Signal Processing and Analysis, ISPA '01, pp. 24-35, Pula, Croatia, June 2001
    146. [Flatscher01a] Harald Flatscher, Andreas Uhl, "oSPIHT - embedded object-based SPIHT image coding", In S. Loncaric, H. Babic, editors, Proceedings of the 2nd IEEE Region 8 - EURASIP Symposium on Image and Signal Processing and Analysis, ISPA '01, pp. 593-598, Pula, Croatia, June 2001
    147. [Jellinek01a] Brigitte Jellinek, Andreas Uhl, "A Remark on the Interplay between Image Compression and Watermark Embedding Techniques", In S. Loncaric, H. Babic, editors, Proceedings of the 2nd IEEE Region 8 - EURASIP Symposium on Image and Signal Processing and Analysis (ISPA'01), pp. 68-73, Pula, Croatia, June 2001
    148. [Schell01a] T. Schell, A. Uhl, "Customized evolutionary optimization of subband structures for wavelet packet image compression", In N. Mastorakis, editor, Advances in Fuzzy Systems and Evolutionary Computation, pp. 293-298, Puerto de la Cruz, S, World Scientific Engineering Society, Feb. 2001
    149. [Feil01a] M. Feil, A. Uhl, "Wavelet Packet Based Video Coding in Parallel and Distributed Environments", In S. Panchanathan, V. Bove, S.I. Sudharsanan, editors, Media Processors 2001, pp. 52-60, SPIE Proceedings, 4313, Jan. 2001
    150. [Meerwald01a ] P. Meerwald, A. Uhl, "A Survey of Wavelet-domain Watermarking Algorithms", In Ping Wah Wong, Edward J. Delp, editors, Proceedings of SPIE, Electronic Imaging, Security and Watermarking of Multimedia Contents III, San Jose, CA, USA, 4314, SPIE, January 22 - 26, 2001
    151. [Feil00b] M. Feil, A. Uhl, "Multicomputer Algorithms for Wavelet Packet Image Decomposition", In Proceedings of the International Parallel and Distributed Processing Symposium (IPDPS'2000), pp. 793-798, Cancun, Mexico, IEEE Computer Society, 2000
    152. [Feil00a] M. Feil, A. Uhl, "2-D Wavelet Packet Decomposition on Multicomputers", In Proceedings of the 8th Euromicro Workshop on Parallel and Distributed Processing, pp. 351-356, IEEE Computer Society, 2000
    153. [Schuerer00a] R. Schürer, "Adaptive Numerical Integration on Message-Passing Systems", In G. Ok\vsa, R. Trobec, A. Uhl, M. Vajter\vsic, R. Wyrzykowski, P. Zinterhof, editors, Proceedings of the International Workshop on Parallel Numerics (Parnum 2000), pp. 93-102, Bratislava, Slovakia, Sep. 2000
    154. [Norcen00a] R. Norcen, P. Schneider, A. Uhl, "Matching Pursuit Projection --- A Parallelization", In G. Ok\vsa, R. Trobec, A. Uhl, M. Vajter\vsic, R. Wyrzykowski, P. Zinterhof, editors, Proceedings of the International Workshop on Parallel Numerics (Parnum 2000), pp. 165-178, Bratislava, Slovakia, Sep. 2000
    155. [Meerwald00a] Peter Meerwald, Andreas Uhl, "Sicherheit und Robustheit Wavelet-basierter Watermarking-Algorithmen", In M. Schumacher, R. Steinmetz, editors, Proceedings des Workshops Sicherheit in Netzen und Medienströmen, pp. 181-190, Berlin, Germany, Informatik aktuell, Springer-Verlag, Sep. 2000
    156. [Kutil00b] R. Kutil, A. Uhl, "Architecture Comparison in a High Bandwidth Application", In G. Ok\vsa, R. Trobec, A. Uhl, M. Vajter\vsic, R. Wyrzykowski, P. Zinterhof, editors, Proceedings of the International Workshop on Parallel Numerics (Parnum 2000), pp. 219-228, Bratislava, Slovakia, Sep. 2000
    157. [Pommer00a] A. Pommer, A. Uhl, "Multimedia Soft Encryption Using NSMRA Wavelet Packet Methods: Parallel Attacks", In G. Ok\vsa, R. Trobec, A. Uhl, M. Vajter\vsic, R. Wyrzykowski, P. Zinterhof, editors, Proceedings of the International Workshop on Parallel Numerics (Parnum 2000), pp. 179-190, Bratislava, Slovakia, Sep. 2000
    158. [Hufnagl00b] C. Hufnagl, A. Uhl, "Resolving a defect in quadrant-based classification for fast block-matching", In Proceedings of the IEEE International Conference on Pattern Recognition (ICPR'00), pp. 203-206, Barcelona, Spain, 3, IEEE Computer Society Press, Sep. 2000
    159. [Entacher99a] K. Entacher, A. Uhl, S. Wegenkittl, "Parallel Random Number Generation: Long-range Correlations Among Multiple Processors", In P. Zinterhof, M. Vajtersic, A. Uhl, editors, Parallel Computation. Proceedings of ACPC'99, pp. 107-116, Lecture Notes on Computer Science, 1557, Springer-Verlag, 1999
    160. [Feil99a] M. Feil, A. Uhl, "Algorithms and Programming Paradigms for 2-D Wavelet Packet Decomposition on Multicomputers and Multiprocessors", In P. Zinterhof, M. Vajtersic, A. Uhl, editors, Parallel Computation. Proceedings of ACPC'99, pp. 367-376, Lecture Notes on Computer Science, 1557, Springer-Verlag, 1999
    161. [Feil99b] M. Feil, A. Uhl, "Real-time Image Analysis using Wavelets: the ``\`A Trous'' Algorithm on MIMD Architectures", In D. Sinha, editor, Real-Time Imaging IV, pp. 56-65, SPIE Proceedings, 3645, 1999
    162. [Feil99f] M. Feil, R. Kutil, A. Uhl, "Parallel Wavelet Transforms on Multiprocessors", In P. Amestoy and others, editors, Parallel Processing. Proceedings of EuroPar'99, pp. 1013-1017, Lecture Notes on Computer Science, 1685, Springer-Verlag, 1999
    163. [Kutil99a] R. Kutil, A. Uhl, "Hardware and Software Aspects for 3-D Wavelet Decomposition on Shared Memory MIMD computers", In Peter Zinterhof, M. Vajtersic, Andreas Uhl, editors, Parallel Computation. Proceedings of ACPC'99, pp. 347-356, Lecture Notes on Computer Science, 1557, Springer-Verlag, 1999
    164. [Haemmerle99a] J. Hämmerle, A. Uhl, "Classification Based Speed-Up Methods for Fractal Image Compression on Multicomputers", In P. Zinterhof, M. Vajtersic, A. Uhl, editors, Parallel Computation. Proceedings of ACPC'99, pp. 276-285, Lecture Notes on Computer Science, 1557, Springer-Verlag, 1999
    165. [Schmid99b] W. Ch. Schmid, A. Uhl, "Parallel quasi-Monte Carlo integration using Leaped (t,s)-sequences", In M. Vajtersic, P. Zinterhof, R. Trobec, R. Wyrzykowski, editors, Proceedings of the International Workshop Parallel Numerics 1999 (ParNum'99), pp. 89-102, Technical Report Series of the ACPC, 99-1, 1999
    166. [Schmid99a] W. Ch. Schmid, A. Uhl, "Parallel quasi-Monte Carlo integration using (t,s)-sequences", In P. Zinterhof, M. Vajtersic, A. Uhl, editors, Parallel Computation. Proceedings of ACPC'99, pp. 96-106, Lecture Notes on Computer Science, 1557, Springer-Verlag, 1999
    167. [Kutil99c] R. Kutil, A. Uhl, "Comparison of PVM and MPI on SGI Multiprocessors in a High Bandwidth Multimedia Application", In J. Dongarra, E. Luque, T. Margalef, editors, Recent Advances in Parallel Virtual Machine and Message Passing Interface. 6th European PVM/MPI Users Group Meeting, pp. 149-156, Lecture Notes on Computer Science, 1697, Springer-Verlag, Sep. 1999
    168. [Hufnagl99a] C. Hufnagl, A. Uhl, "Fast Block-Matching Algorithms for High-Resolution Video Compression", In Proceedings of the International Picture Coding Symposium (PCS'99), pp. 295-298, Portland, Oregon USA, April 1999
    169. [Freina99a] Th. Freina, A. Uhl, "Hybrid Image Coding Using Fractal Prediction", In Proceedings of the International Picture Coding Symposium (PCS'99), pp. 133-136, Portland, Oregon USA, April 1999
    170. [Bruckmann99a] A. Bruckmann, A. Uhl, "Ein Vergleich von Wavelet und JPEG basierten selektiven Methoden im Bereich der medizinischen Bildkompression", In H. Evers, G. Glombitza, T. Lehmann, H.-P. Meinzer, editors, Proceedings des Workshops Bildverarbeitung fuer die Medizin 1999, pp. 216-220, Informatik Aktuell, Springer-Verlag, March 1999
    171. [Pommer99b] A. Pommer, "Fractal Video Compression on Shared Memory Systems", In P. Zinterhof, M. Vajtersic, A. Uhl, editors, Parallel Computation. Proceedings of ACPC'99, pp. 317-326, Lecture Notes on Computer Science, 1557, Springer-Verlag, Feb. 1999
    172. [Haemmerle98a] J. Hämmerle, A. Uhl, "Improving the efficiency of parallel fractal compression using localized domain-pools", In S. Panchanathan, F. Sijstermans, S.I. Sudharsanan, editors, Multimedia Hardware Architectures 1998, pp. 90-98, SPIE Proceedings, 3311, 1998
    173. [Bruckmann98a] A. Bruckmann, Th. Schell, A. Uhl, "Evolving Subband Structures for Wavelet Packet based Image Compression using Genetic Algorithms with Non-additive Cost Functions", In Proceedings of the International Conference ``Wavelets and Multiscale Methods'' (IWC'98), Tangier, 1998, INRIA, Rocquencourt, April 1998, 4 pages
    174. [Feil98a] M. Feil, A. Uhl, "Wavelet Packet Decomposition and Best Basis Selection on Massively Parallel SIMD Arrays", In Proceedings of the International Conference ``Wavelets and Multiscale Methods'' (IWC'98), Tangier, 1998, INRIA, Rocquencourt, April 1998, 4 pages
    175. [Freina98a] Th. Freina, A. Uhl, "Predictive fractal image coding: hybrid algorithms and compression of residuals", In Proceedings Data Compression Conference (DCC'98), pp. 549, IEEE Computer Society Press, March 1998, poster
    176. [Reichl98a] M. Reichl, A. Uhl, "Predictive and Direct Fractal Quantization of the Wavelet Packet Domain", In Visual Communications and Image Processing '98, pp. 1062-1071, SPIE Proceedings, 3309, Jan. 1998
    177. [Pommer98a] A. Pommer, C. Hufnagl, A. Uhl, "Fractal Motion Compensation", In S.A. Rajala, M. Rabbani, editors, Visual Communications and Image Processing '98, pp. 1050-1061, SPIE Proceedings, 3309, Jan. 1998
    178. [Bruckmann97a] A. Bruckmann, J. Hämmerle, M. Reichl, A. Uhl, "Hybrid fractal/wavelet image compression in a high performance computing environment", In B. Hertzberger, P. Sloot, editors, High Performance Computing and Networking. Proceedings of HPCN Europe 1997, pp. 117-126, Lecture Notes on Computer Science, 1225, Springer-Verlag, 1997
    179. [Hufnagl97a] C. Hufnagl, J. Hämmerle, A. Pommer, A. Uhl, M. Vajtersic, "Fractal image compression on massively parallel arrays", In Proceedings of the International Picture Coding Symposium (PCS'97), pp. 77-80, ITG-Fachberichte, 143, VDE-Verlag, Berlin, Offenbach, Sep. 1997
    180. [Reichl97a] M. Reichl, J. Hämmerle, A. Uhl, "Fractal quantizers for the wavelet transform domain", In Proceedings of the International Picture Coding Symposium (PCS'97), pp. 207-212, ITG-Fachberichte, 143, VDE-Verlag, Berlin, Offenbach, Sep. 1997
    181. [Haemmerle97c] J. Hämmerle, A. Uhl, "Fractal Image Compression on Multiprocessors and Multicomputers", In R. Wyrzykowski, H. Piech, J. Szopa, editors, Proc. of the International Conference on Parallel Processing and Applied Mathematics (PPAM'97), pp. 433-441, Zakopane, Poland, Sep. 1997
    182. [Kraemer97a] D. Krämer, A. Bruckmann, T. Freina, M. Reichl, A. Uhl, "Comparison of wavelet, fractal and DCT based methods on the compression of prediction-error images", In Proceedings of the International Picture Coding Symposium (PCS'97), pp. 393-397, ITG-Fachberichte, 143, VDE-Verlag, Berlin, Offenbach, Sep. 1997
    183. [Uhl97e] A. Uhl, "Parallel Computing in Cryptoanalysis: Experiences in a graduate students' project", In R. Wyrzykowski, H. Piech, B. Mochnacki, M. Vajtersic, P. Zinterhof, editors, Proceedings of the International Workshop on Parallel Numerics (Parnum'97), pp. 85-91, Zakopane, Poland, Sep. 1997
    184. [Bruckmann97b] A. Bruckmann, A. Uhl, "Enhancing wavelet image compression by partial fractal coding of spatial self-similarities", In Proceedings of the International Picture Coding Symposium (PCS'97), pp. 331-336, ITG-Fachberichte, 143, VDE-Verlag, Berlin, Offenbach, Sep. 1997
    185. [Entacher97a] K. Entacher, O. Lendl, A. Uhl, S. Wegenkittl, "Analyzing streams of pseudorandom numbers for parallel monte carlo integration", In R. Wyrzykowski, H. Piech, B. Mochnacki, M. Vajtersic, P. Zinterhof, editors, Proceedings of the International Workshop on Parallel Numerics (Parnum'97), pp. 59-71, Zakopane, Poland, Sep. 1997
    186. [Uhl97d] A. Uhl, A. Bruckmann, "Double tree wavelet image compression on parallel MIMD computers", In Proceedings of the sixth International Conference on Image Processing and its Applications (IPA'97), pp. 179-183, Dublin, Ireland, IEE Conference Publications, 443, July 1997
    187. [Haemmerle97a] J. Hämmerle, A. Uhl, "Approaching Real-Time Processing for Fractal Compression", In J. Biemond, E.J. Delp, editors, Visual Communications and Image Processing '97, pp. 514-525, San Jose, SPIE Proceedings, 3024, Feb. 1997
    188. [Uhl97a] A. Uhl, J. Hämmerle, "Issues in Implementing Block-Based Image Compression Techniques on Parallel MIMD Architectures", In J. Biemond, E.J. Delp, editors, Visual Communications and Image Processing '97, pp. 494-501, San Jose, SPIE Proceedings, 3024, Feb. 1997
    189. [Brunner96a] D. Brunner, A. Uhl, "Parallel Computation of Optimal Parameters for Pseudo Random Number Generation", In L. Böszörm\'enyi, editor, Parallel Computation. Proceedings of ACPC'96, pp. 78-89, Lecture Notes in Computer Science, 1127, Springer, Berlin, 1996
    190. [Uhl96a] A. Uhl, "Parallel algorithms for using non-stationary MRA in image compression", In L. Bougne, P. Fraigniaud, A. Mignotte, Y. Robert, editors, Parallel Processing. Proceedings of EuroPar'96, pp. 151-154, Lecture Notes on Computer Science, 1124, Springer, 1996
    191. [Uhl96b] A. Uhl, J. Hämmerle, "Image Compression on a Workstationcluster using PVM", In A. Bode, J. Dongarra, V. Sunderam, editors, Parallel Virtual Machine -- EuroPVM'96, pp. 301-304, Lecture Notes on Computer Science, 1156, Springer, 1996
    192. [Uhl96h] A. Uhl, "Adaptive Quadtree based Wavelet Packet Image Block-Coding on MIMD parallel architectures", In R. Trobec, M. Vajtersic, P. Zinterhof, J. Slic, B. Robic, editors, Proceedings of the International Workshop on Parallel Numerics (Parnum'96), pp. 102-112, 1996
    193. [Uhl96c] A. Uhl, "Adaptive wavelet image block coding", In H.H. Szu, editor, Wavelet Applications III, pp. 127-135, Orlando, FL, USA, SPIE Proceedings, 2762, April 1996
    194. [Uhl96d] A. Uhl, "Wavelet image block coding - adaptive methods and parallel implementation", In Proceedings of the International Picture Coding Symposium (PCS'96), pp. 669-674, Melbourne, Australia, March 1996
    195. [Haemmerle96a] J. Hämmerle, A. Uhl, "Parallel algorithms for fractal image coding on MIMD architectures", In Proceedings of The First International Conference on Visual Information Systems 1996 (Visual'96), pp. 182-191, Melbourne, Feb. 1996
    196. [Uhl95e] A. Uhl, "Vector and parallel wavelet transforms for the analysis of time varying signals", In R.S. Schreiber and others, editors, Proceedings of the seventh SIAM conference on parallel processing for scientific computing, pp. 9-14, 1995
    197. [Uhl95g] A. Uhl, "Adapted wavelet analysis an moderate parallel distributed memory MIMD architectures", In A. Ferreira, J. Rolim, editors, Parallel Algorithms for Irregulary Structured Problems, pp. 275-284, Lecture Notes in Computer Science, 980, Springer, 1995
    198. [Uhl95f] A. Uhl, "The best basis and local discriminant bases algorithms on moderate parallel MIMD architectures", In G. DePietro, A. Giordano, M. Vajtersic, P. Zinterhof, editors, Proceedings of the International Workshop Parallel Numerics '95, pp. 99-112, 1995
    199. [Uhl95a] A. Uhl, "A parallel wavelet image block-coding algorithm", In S. Sahni, V.K. Prasanna, V.P. Bhaktar, editors, High Performance Computing -- Proceedings of the International Conference on High Performance Computing, pp. 61-66, Tata-McGraw Hill, 1995
    200. [Uhl94e] A. Uhl, "Parallel compact coding of satellite images with wavelet packets using PVM", In V.K. Prasanna, V.P. Bhaktar, L.M. Patnaik, S.K. Tripathi, editors, Parallel Processing -- Proceedings of the International Workshop on Parallel Processing, pp. 382-387, Tata-McGraw Hill, 1994
    201. [Uhl94f] A. Uhl, "Digital image compression using non-stationary and inhomogeneous multiresolution analyses", In A. Bovik, editor, Proceedings of the first IEEE international conference on image processing, pp. III/378-382, IEEE Press, 1994
    202. [Uhl94g] A. Uhl, "Compact image coding using wavelets and wavelet packets based on non-stationary and inhomogeneous multiresolution analyses", In A.F. Laine, M. Unser, editors, Mathematical Imaging: Wavelet applications in signal and image processing II, pp. 378-388, SPIE Proceedings, 2303, 1994
    203. [Uhl94h] A. Uhl, "A parallel approach for compressing satellite data with wavelets and wavelet packets using PVM", In Workshop Paragraph '94, RISC - Linz Report Series No. 94-17, 1994

    Technical Reports

    1. [Schuchter09a] Arthur Schuchter, Andreas Uhl, "A Wavelet Filter Evaluation for an Inter-Frame JPEG2000 Adaptive Video Coding System", Department of Computer Sciences, University of Salzburg, Austria, 2009-01, Jan. 2009
    2. [Eder07a ] Peter Eder, Dominik Engel, Andreas Uhl, "JPEG2000-based Scalable Video Coding with MCTF", Department of Computer Sciences, University of Salzburg, Austria, 2007-04, Oct. 2007
    3. [Jerabek98a] B. Jerabek, P. Schneider, A. Uhl, "Comparison of Lossy Image Compression Methods applied to Photorealistic and Graphical Images using Public Domain Sources", Research Institute for Softwaretechnology, University of Salzburg, RIST++15/98, 1998
    4. [Uhl95b] A. Uhl, "Wavelet transform of rough surfaces", RIST++, Univ. Salzburg, EERP/762/AU-032, 1995
    5. [Uhl94c] A. Uhl, "Vector and parallel wavelet transforms for the analysis of time-varying signals", Austrian Center for Parallel Computation, University of Salzburg, ACPC/TR94-4, 1994
    6. [Uhl94d] A. Uhl, "Signal adapted wavelet packets for compact coding", Research Institute for Softwaretechnology, University of Salzburg, RIST++08/94, 1994
    7. [Uhl94i] A. Uhl, "Wavelets and digital image compression II: Non-stationary and inhomogeneous MRA", Research Institute for Softwaretechnology, University of Salzburg, RIST++05/94, 1994
    8. [Uhl93a] A. Uhl, "Wavelets and digital image compression I", Research Institute for Softwaretechnology, University of Salzburg, RIST++04/93, 1993

    Theses

    1. [Uhl96g] A. Uhl, "Wavelets: adaptive and parallel methods in image coding and signal processing", PhD thesis, University of Salzburg
    2. [Uhl92a] A. Uhl, "Zwei Vermutungen in der Theorie der Kettenbrüche und deren Bedeutung in der numerischen Analysis", Master thesis, University of Salzburg

    Miscellaneous Publications

    1. [Uhl95c] A. Uhl, Parallel algorithms for using non-stationary MRA in image compression, Deliverable DV4Z-4, CEI/PACT-Project, WP4, Oct. 1995
    2. [Uhl95d] A. Uhl, Wavelet image coding using non-stationary and inhomogeneous MRA, Deliverable DV4Z-3, CEI/PACT-Project, WP4, April 1995
    3. [Uhl94a] A. Uhl, High performance computing for wavelet and wavelet packet image coding, Deliverable DV4Z-2, CEI/PACT-Project, WP4, Oct. 1994
    4. [Uhl94b] A. Uhl, Lossy compression of digital images using wavelets and wavelet packets, Deliverable D4Z-1, CEI/PACT-Project, WP4, April 1994
 
 
Multimedia Signal Processing
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