发明名称 |
System and method for data hiding using inter-word space modulation |
摘要 |
Data may be embedded in rows of text by modulating inter-word spaces in a row. Inter-word spaces in a particular row may be divided into two or more sets of (approximately) equal spacing. The inter-word spaces of one or more of the sets may then be modified to embed data.
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申请公布号 |
US7724916(B2) |
申请公布日期 |
2010.05.25 |
申请号 |
US20060325598 |
申请日期 |
2006.01.03 |
申请人 |
NEW JERSEY INSTITUTE OF TECHNOLOGY |
发明人 |
SHI YUN-QING;ZOU DEKUN |
分类号 |
G06K9/00 |
主分类号 |
G06K9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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