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Mathematical Problems in Engineering
Volume 2012 (2012), Article ID 635738, 14 pages
http://dx.doi.org/10.1155/2012/635738
Research Article

Haar-Wavelet-Based Just Noticeable Distortion Model for Transparent Watermark

1Department of Electrical Engineering, National Central University, Chungli City 320-01, Taiwan
2Department of Computer Science and Information Engineering, National United University, Miaoli 360-03, Taiwan
3Department of Electronics Engineering, Chung Hua University, Hsinchu City 300-12, Taiwan

Received 3 June 2011; Accepted 5 July 2011

Academic Editor: Carlo Cattani

Copyright © 2012 Lu-Ting Ko et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

How to Cite this Article

Lu-Ting Ko, Jwu-E Chen, Hsi-Chin Hsin, Yaw-Shih Shieh, and Tze-Yun Sung, “Haar-Wavelet-Based Just Noticeable Distortion Model for Transparent Watermark,” Mathematical Problems in Engineering, vol. 2012, Article ID 635738, 14 pages, 2012. doi:10.1155/2012/635738