Invention Grant
US08270665B2 System and method for reversible binary image data hiding using run-length histogram modification and logical operations
有权
使用运行长度直方图修改和逻辑运算的可逆二值图像数据隐藏的系统和方法
- Patent Title: System and method for reversible binary image data hiding using run-length histogram modification and logical operations
- Patent Title (中): 使用运行长度直方图修改和逻辑运算的可逆二值图像数据隐藏的系统和方法
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Application No.: US12363344Application Date: 2009-01-30
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Publication No.: US08270665B2Publication Date: 2012-09-18
- Inventor: GuoRong Xuan , Yun-Qing Shi
- Applicant: GuoRong Xuan , Yun-Qing Shi
- Applicant Address: US NJ Newark
- Assignee: New Jersey Institute of Technology
- Current Assignee: New Jersey Institute of Technology
- Current Assignee Address: US NJ Newark
- Main IPC: G06K9/00
- IPC: G06K9/00
Abstract:
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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