发明公开
EP2248100A1 SYSTEM AND METHOD FOR REVERSIBLE BINARY IMAGE DATA HIDING USING RUN-LENGTH HISTOGRAM MODIFICATION AND LOGICAL OPERATIONS
审中-公开
系统和方法可逆隐藏二进制影像使用枪管长度直方图修改和逻辑运算
- 专利标题： SYSTEM AND METHOD FOR REVERSIBLE BINARY IMAGE DATA HIDING USING RUN-LENGTH HISTOGRAM MODIFICATION AND LOGICAL OPERATIONS
- 专利标题（中）： 系统和方法可逆隐藏二进制影像使用枪管长度直方图修改和逻辑运算
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申请号： EP09708342.2申请日： 2009-01-30
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公开(公告)号： EP2248100A1公开(公告)日： 2010-11-10
- 发明人: XUAN, Guorong , SHI, Yun-Qing
- 申请人： New Jersey Institute of Technology
- 申请人地址： Office of Research and Development 323 Martin Luther King, Jr. Boulevard Newark, NJ 07102-1982 US
- 专利权人： New Jersey Institute of Technology
- 当前专利权人： New Jersey Institute of Technology
- 当前专利权人地址： Office of Research and Development 323 Martin Luther King, Jr. Boulevard Newark, NJ 07102-1982 US
- 代理机构： Ablett, Graham Keith
- 优先权： US63241 20080201
- 国际公布： WO2009099914 20090813
- 主分类号： G06T1/00
- IPC分类号： G06T1/00
摘要：
A method of hiding data comprising creating a histogram of an attribute of a first data set. The histogram includes occurrences of the attribute. Two adjacent occurrences are selected where a count of one of the two adjacent occurrences is zero. A second data set is embedded in data of the first data set associated with the selected adjacent occurrences.
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