A Novel Embedding Technique For Dirty Paper Trellis Codes Watermarking - LIRMM - Laboratoire d’Informatique, de Robotique et de Microélectronique de Montpellier Access content directly
Conference Papers Year : 2010

A Novel Embedding Technique For Dirty Paper Trellis Codes Watermarking

Marc Chaumont

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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Dates and versions

lirmm-00464203 , version 1 (16-03-2010)

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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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