Article ID Journal Published Year Pages File Type
533663 Pattern Recognition 2009 8 Pages PDF
Abstract

A new method for data hiding in grayscale images based on a human vision model with distortion-minimizing capabilities is proposed. Each of the eight bit planes of an input grayscale image is viewed as a binary image, into which message data are embedded horizontally. Two optimization techniques, namely, block pattern coding and dynamic programming, are proposed for image distortion minimization. Experimental results show good performs of the proposed method.

Related Topics
Physical Sciences and Engineering Computer Science Computer Vision and Pattern Recognition
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