发明名称 |
WASSERZEICHENEINBETTUNG MITTELS DER QUANTISIERUNG DER STATISTIK ÜBERLAPPENDER REGIONEN |
摘要 |
An implementation of a technology, described herein, for facilitating watermarking of digital goods. At least one implementation, described herein, performs quantization watermarking based upon semi-global characteristics of multiple regions of the digital good. Such regions are permissively overlapping. The scope of the present invention is pointed out in the appending claims. <IMAGE> |
申请公布号 |
AT377811(T) |
申请公布日期 |
2007.11.15 |
申请号 |
AT20030012637T |
申请日期 |
2003.06.03 |
申请人 |
MICROSOFT CORPORATION |
发明人 |
VENKATESAN, RAMARATHNAM;MIHCAK, M. KIVANC;KESAL, MUSTAFA |
分类号 |
G06T1/00;H04N1/387;H04N7/08;H04N7/081 |
主分类号 |
G06T1/00 |
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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