HAL will be down for maintenance from Friday, June 10 at 4pm through Monday, June 13 at 9am. More information
Skip to Main content Skip to Navigation
Conference papers

TCQ Practical Evaluation in the Hyper-Cube Watermarking Framework

Abstract : The Hyper-Cube watermarking has shown a high potential for high-rate robust watermarking. In this paper, we carry on the study and the evaluation of this quantization-based approach. We especially focus on the use of a Trellis Coded Quantization (TCQ) and its impact on the Hyper-Cube performances. First, we recall the TCQ functioning principle andwe propose adapted quantizers. Second, we analyze the integration of the TCQ module in a cascade of two coders (resp. two decoders). Finally, we experimentally compare the proposed approach with the state-of-the-art of high-rate watermarking schemes. The obtained results show that our Multi-Hyper-Cube scheme always provides good average performances
Complete list of metadata

Cited literature [17 references]  Display  Hide  Download

Contributor : Marc Chaumont Connect in order to contact the contributor
Submitted on : Monday, July 1, 2013 - 6:59:38 PM
Last modification on : Wednesday, April 27, 2022 - 3:52:04 AM
Long-term archiving on: : Wednesday, October 2, 2013 - 4:10:19 AM



Marc Chaumont, Dalila Goudia. TCQ Practical Evaluation in the Hyper-Cube Watermarking Framework. ICME: International Conference on Multimedia and Expo, Jul 2011, Barcelona, Spain. ⟨10.1109/ICME.2011.6012007⟩. ⟨lirmm-00839005⟩



Record views


Files downloads