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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 headed by Andreas Uhl. 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: Christian
Lastname: Koidl
Born: February 4th, 1980
Room No: ---
Telephone: ---
Mail: ckoidl@cosy.sbg.ac.at
Homepage: www.cosy.sbg.ac.at/

Christian Koidl


About Me:
Started working on my master thesis in July 2008 with scope on multiple re-watermarking.


Research Interests:

  • Multiple Watermarking
  • Attacks against Watermarking schemes



    Journal Articles

    1. [Meerwald09b   ] Attack on 'Watermarking Method Based on Significant Difference of Wavelet Coefficient Quantization' Peter Meerwald, Christian Koidl, Andreas Uhl IEEE Transactions on Multimedia 11:5, pp. 1037-1041, IEEE, Aug. 2009

    Conference Papers

    1. [Haemmerle11d ] Multiple blind re-watermarking with quantisation-based embedding Jutta Hämmerle-Uhl, Christian Koidl, Andreas Uhl In Proceedings of the IEEE International Conference on Image Processing, ICIP '11, pp. 269-272, Brussels, Belgium, September 11 - 14, 2011
    2. [Meerwald09c   ] Targeted Attacks on Quantization-based Watermarking Schemes Peter Meerwald, Christian Koidl, Andreas Uhl 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


    1. [Koidl09a   ] Multiple Blind Watermarking in the DRM-Context Christian Koidl Master thesis, Department of Computer Sciences, University of Salzburg, Austria, Aug. 2009