TCQ Practical Evaluation in the Hyper-Cube Watermarking Framework - Archive ouverte HAL Access content directly
Conference Papers Year : 2011

TCQ Practical Evaluation in the Hyper-Cube Watermarking Framework

(1) , (2, 3)
1
2
3

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
Fichier principal
Vignette du fichier
ICME2011-CHAUMONT-GOUDIA-MultiHyperCube.pdf (291.23 Ko) Télécharger le fichier
Vignette du fichier
ICME2011-CHAUMONT-GOUDIA-MultiHyperCube-poster.pdf (1.42 Mo) Télécharger le fichier
Origin : Files produced by the author(s)
Format : Other
Loading...

Dates and versions

lirmm-00839005 , version 1 (01-07-2013)

Identifiers

Cite

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⟩
217 View
492 Download

Altmetric

Share

Gmail Facebook Twitter LinkedIn More