대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)
- 대한전자공학회 2003년도 컴퓨터소사이어티 추계학술대회논문집
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- Pages.157-160
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- 2003
지각적으로 고화질을 보장하는 심층암층기술
High Quality perceptual Steganographic Techiques
초록
Recently, several steganographic algorithms for two-color binary images have been proposed. In this paper, we propose a steganographic algorithm which embeds a secret message into bitmap images and palette-based images. To embed a message, the suggested algorithm divides a bitmap image into bit-plane images from LSB-plane to MSB-plane for each pixel, and considers each bit-plane image as a binary one. The algorithm splits each bit-plane image into m
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