Protect Fragile Regions in Steganography LSB Embedding

摘要：

We checked the problem in LSB matching revisited algorithm, which is an efficient method in steganography. Some sorts of regions in images are not appropriate for applying LSB embedding. We propose a method to make regions selection on images to find suitable area. By counting on each pixel we can decide if it should be protected. The experiment results showed our method can impove the visual imperceptibility and undetectability of the LSB matching method.

关键词： steganography LSB embedding region selection

作者: Qinhua Huang Weimin Ouyang

作者单位: Modern Education Technique CenterShanghai University of Politics Science and Law Shanghai, China Modern Education Technique Center Shanghai University of Politics Science and LawShanghai, China

会议类型: 国际会议

会议名称: 2010 Third International Symposium on Knowledge Acquisition and Modeling(第三届知识获取与建模国际研讨会 KAN 2010)

会议地点: 武汉

会议语种:英文

页码: 175-178

在线出版日期: 2010-10-20（万方平台首次上网日期，不代表论文的发表时间）