An extension of DHSPT to color half-tone images
説明
The data hiding smart pair toggling (DHSPT) technique is one of watermarking techniques for grayscale halftone images. This paper proposes an extension of DHSPT to color images and its improvement technique of watermarked halftone image quality by considering luminance components. Simulation examples show the good image quality of the proposed technique.
収録刊行物
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- IEEE International Symposium on Communications and Information Technology, 2004. ISCIT 2004.
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IEEE International Symposium on Communications and Information Technology, 2004. ISCIT 2004. 1 335-339, 2005-04-12
IEEE