个人信息Personal Information
教授
博士生导师
硕士生导师
主要任职:Director of Academic Committee at Kaifa District
其他任职:开发区校区学术分委员会主任(Director of Academic Committee at Kaifa Campus)
性别:男
毕业院校:多伦多大学
学位:博士
所在单位:软件学院、国际信息与软件学院
学科:软件工程. 运筹学与控制论
办公地点:开发区(Kaifa District Campus)
联系方式:mingchul@dlut.edu.cn
电子邮箱:mingchul@dlut.edu.cn
A Reversible Data Embedding Scheme Based on Chinese Remainder Theorem for VQ Index Tables
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论文类型:会议论文
发表时间:2009-08-08
收录刊物:EI、CPCI-S、Scopus
卷号:1
页面范围:516-+
关键字:Vector quantization; embedding; Chinese Remainder Theorem
摘要:This paper proposes a novel data embedding method for embedding secrets into VQ indices by using the Chinese Remainder Theorem (CRT). In the experimental results, the hiding capacity is flexible which corresponds to the pre-defined prime parameters. In addition, a reversible mechanism is imported into the scheme so the original VQ indices can be restored after extracting secrets retrieval.