王波
Professor Supervisor of Doctorate Candidates Supervisor of Master's Candidates
Main positions:Professor
Gender:Male
Alma Mater:Dalian University of Technology
Degree:Doctoral Degree
School/Department:School of Information and Communication Engineering
Discipline:Signal and Information Processing
Business Address:A512, Haishan Building
Contact Information:bowang@dlut.edu.cn
E-Mail:bowang@dlut.edu.cn
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Indexed by:会议论文
Date of Publication:2012-04-01
Page Number:35-38
Key Words:LSB匹配;隐密分析;共生矩阵;图像估计;分类检测
Abstract: 针对LSB匹配隐密方法，从灰度共生矩阵的角度分析图像像素之间的相关性，提出一种基于共生矩阵和的LSB匹配的隐密分析方法。为了强化载体图像和载密图像之间的差异，借助图像去噪恢复载体图像得到相应的估计图像，分别从待测图像和估计的图像中提取共16维平均共生矩阵和特征，结合FISHER线性分类器进行分类检测。实验结果表明嵌入率在25%以上时，检测率达到94%；即使嵌入率在10%左右，检测率也到达80%左右，比其他方法提高10%左右。
I am not a star professor, but I am working on the road to a star professor of tomorrow. For this reason, self-motivated graduate students are desired to my research group. Self-motivated attitude and initiative are the most important characteristics in our laboratory. Students with preliminary knowledge on signal (image/video) processing and programming skills are most welcome. For your academic trip in my group, I will devote myself to training your FIVE abilities: Intellectual skills, Communication skills, Personality characteristics, Habit of work, Mechanical skills, which are considered as the most important abilities of a graduated student.
http://ice.dlut.edu.cn/WangBo/index.html
