Performance of an ICA video watermarking scheme using informed techniques

Independent component analysis (ICA) techniques have been recently used in different watermarking schemes. However, performance of an ICA video watermarking scheme in comparison with those using classical domains, such as the discrete Fourier transform (DCT) domain, is still not clear. In this paper...

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Bibliographic Details
Published inIEEE International Conference on Image Processing 2005 Vol. 1; pp. I - 261
Main Authors Joumaa, H., Davoine, F.
Format Conference Proceeding
LanguageEnglish
Published IEEE 2005
Subjects
Data encapsulation
Digital TV
Discrete cosine transforms
Discrete Fourier transforms
Discrete transforms
Independent component analysis
Robustness
Transform coding
Video compression
Watermarking
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Summary:Independent component analysis (ICA) techniques have been recently used in different watermarking schemes. However, performance of an ICA video watermarking scheme in comparison with those using classical domains, such as the discrete Fourier transform (DCT) domain, is still not clear. In this paper, we attempt to fill this gap. Therefore, we propose a video watermarking scheme, using an informed trellis, applied in two transformed domains obtained by using respectively the DCT transform and an ICA coding technique. We show that, for both domains, the scheme offers a good robustness against MPEG-2 compression, as well as an important capacity level. We consider in this paper data hiding in digital TV channels where data are compressed using MPEG-2.
ISBN:9780780391345
0780391349
ISSN:1522-4880
2381-8549
DOI:10.1109/ICIP.2005.1529737