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A Novel Embedding Technique For Dirty Paper Trellis Codes Watermarking

Marc Chaumont 1 
1 ICAR - Image & Interaction
LIRMM - Laboratoire d'Informatique de Robotique et de Microélectronique de Montpellier
Abstract : Dirty Paper Trellis Codes (DPTC) watermarking, published in 2004, is a very efficient high rate scheme. Nevertheless, it has two strong drawbacks: its security weakness and its CPU computation complexity. We propose an embedding space at least as secure and a faster embedding. The embedding space is built on the projections of some wavelet coefficients onto secret carriers. It keeps a good security level and has also good psycho-visual properties. The embedding is based on a dichotomous rotation in the Cox, Miller and Boom Plane. It gives better performances than previous fast embedding approaches. Four different attacks are performed and revealed good robustness and rapidity performances.
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Submitted on : Tuesday, March 16, 2010 - 1:56:11 PM
Last modification on : Tuesday, September 6, 2022 - 4:52:42 PM
Long-term archiving on: : Friday, June 18, 2010 - 11:24:20 PM



Marc Chaumont. A Novel Embedding Technique For Dirty Paper Trellis Codes Watermarking. Electronic Imaging, Jan 2010, San Jose, CA, United States. pp.754311, ⟨10.1117/12.839853⟩. ⟨lirmm-00464203⟩



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