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Proceedings Paper

A reversible data hiding method based on OWD predictor
Author(s): Yu Cheng
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Paper Abstract

To improve the embedding capacity of reversible image data hiding method, how to make the prediction error difference histogram chart more compact, higher peak is important. This paper proposed an optimal weight detection (OWD predictor) reversible data hiding method that improves the existing prediction methods, using optimal weights to improve the prediction accuracy of pixel values. Experimental results show that, compared with other reversible data hiding methods, the proposed method significantly improves the embedding capacity while ensured the image quality.

Paper Details

Date Published: 8 December 2015
PDF: 5 pages
Proc. SPIE 9875, Eighth International Conference on Machine Vision (ICMV 2015), 98750Z (8 December 2015); doi: 10.1117/12.2228452
Show Author Affiliations
Yu Cheng, Wuhan Univ. of Technology (China)

Published in SPIE Proceedings Vol. 9875:
Eighth International Conference on Machine Vision (ICMV 2015)
Antanas Verikas; Petia Radeva; Dmitry Nikolaev, Editor(s)

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