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|標題:||A BINARY IMAGE HIDING-COMPRESSION METHOD USING BFT LINEAR QUADTREE AND LOGIC-SPECTRA||作者:||Ho, Y.A.
|關鍵字:||Linear quadtree;Image compression;Data hiding;Logic function;Lossless binary image compression method;lsb substitution;information;capacity;scheme||Project:||International Journal of Innovative Computing Information and Control||期刊/報告no：:||International Journal of Innovative Computing Information and Control, Volume 8, Issue 1A, Page(s) 329-345.||摘要:||
This paper proposes a binary image compression method, called QLS compression method, which integrates BFT linear quadtree and logic-spectra techniques to losslessly compress a binary image. This method employs a breadth first traversal linear quadtree to divide the image into nonoverlapping blocks, and then uses logic functions and spectral techniques to encode the blocks. This paper also presents a QLS hiding-compression method to encode a cover image and embed secret data in the cover image during encoding the cover image. The stego image created by the QLS hiding-compression method is quite similar to the cover image.
|Appears in Collections:||期刊論文|
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