发明名称 COLLUSION RESISTANT DESYNCHRONIZATION FOR DIGITAL VIDEO FINGERPRINTING
摘要 <p>Systems and methods are described that desynchronize a video to be protected, thereby creating one or more digitally fingerprinted videos. In one implementation, a video to be protected is temporally desynchronized and spatially desynchronized. A fingerprinted copy of the video, as modified by the temporal and spatial desynchronizations, is created.</p>
申请公布号 EP1883895(A2) 申请公布日期 2008.02.06
申请号 EP20060751320 申请日期 2006.04.21
申请人 MICROSOFT CORPORATION 发明人 MIHCAK, MEHMET, KIVANC;MAO, YINIAN
分类号 G06K9/36;G06T1/00 主分类号 G06K9/36
代理机构 代理人
主权项
地址