发明名称 |
METHOD AND APPARATUS FOR EMBEDDING A WATERMARK IMAGE IN A HOST IMAGE |
摘要 |
The invention provides method of embedding a watermark image in a host image. The method includes generating a matrix code symbol, wherein the matrix code symbol includes information associated with the watermark image and the host image. The method further includes embedding the watermark image and the matrix code symbol in the host image at non-overlapping positions in the host image.
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申请公布号 |
US2012275641(A1) |
申请公布日期 |
2012.11.01 |
申请号 |
US201113096930 |
申请日期 |
2011.04.28 |
申请人 |
AL-OMARI HUSSEIN KHALID;ALKANHAL MOHAMMAD IBRAHIM;ALOBAID ABDULAZIZ OBAID;ALFALEH HUSSAM ABDULRAHMAN;KING ABDUL AZIZ CITY FOR SCIENCE AND TECHNOLOGY |
发明人 |
AL-OMARI HUSSEIN KHALID;ALKANHAL MOHAMMAD IBRAHIM;ALOBAID ABDULAZIZ OBAID;ALFALEH HUSSAM ABDULRAHMAN |
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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