Method and apparatus to detect watermark that are resistant to arbitrary deformations,申请号GB20040007938-传众专利搜索

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发明名称	Method and apparatus to detect watermark that are resistant to arbitrary deformations
摘要
申请公布号	GB2398197(B)	申请公布日期	2005.08.24
申请号	GB20040007938	申请日期	2002.11.19
申请人	* SONY ELECTRONICS INC	发明人	PETER D * WENDT
分类号	G06T1/00;H04N1/32;H04N1/387;H04N5/91;H04N7/08;H04N7/081;(IPC1-7):G06K9/36	主分类号	G06T1/00
代理机构		代理人
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