SSIM-based Rate Distortion Optimal Differential Energy Watermarking

In this paper, we propose a rate distortion optimal method to maximize the compression performance of differential energy watermarking. First, the compression performance of differential energy watermarking is analyzed, which shows the deterioration of compression performance due to digital marking....

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Bibliographic Details
Published in:Journal of physics. Conference series 2017-10, Vol.910 (1), p.12014
Main Authors: Wu, Guixing, Xiang, Yudong
Format: Article
Language:English
Subjects:
Distortion
Optimization
Physics
Watermarking
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Summary:In this paper, we propose a rate distortion optimal method to maximize the compression performance of differential energy watermarking. First, the compression performance of differential energy watermarking is analyzed, which shows the deterioration of compression performance due to digital marking. Second, we developed an SSIM-based rate distortion optimal method to optimize the compression performance. Experimental results show that the proposed method can achieve better compression performance or big rate reduction while visual quality is not affected.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/910/1/012014