Invention Grant
US08462982B2 Method for inserting watermark assistance data in a bitstream and bitstream comprising the watermark assistance data
有权
用于在比特流中插入水印辅助数据的方法和包括水印辅助数据的比特流
- Patent Title: Method for inserting watermark assistance data in a bitstream and bitstream comprising the watermark assistance data
- Patent Title (中): 用于在比特流中插入水印辅助数据的方法和包括水印辅助数据的比特流
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Application No.: US12783960Application Date: 2010-05-20
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Publication No.: US08462982B2Publication Date: 2013-06-11
- Inventor: Marie-Jean Colaitis , Pascal Marie
- Applicant: Marie-Jean Colaitis , Pascal Marie
- Applicant Address: FR Issy les Moulineaux
- Assignee: Thomson Licensing
- Current Assignee: Thomson Licensing
- Current Assignee Address: FR Issy les Moulineaux
- Agency: Tutunjian & Bitetto, P.C.
- Priority: EP09305493 20090529
- Main IPC: G06K9/00
- IPC: G06K9/00
Abstract:
The invention relates to a method for inserting watermark assistance data in a bitstream of coded data comprising the step of inserting, in the bitstream, identification data identifying coded data to be substituted and, for each coded data to be substituted, at least one substitution data. The method further comprises a step of inserting in the bitstream a format data defining a manner of substituting the coded data to be substituted by the substitution data.
Public/Granted literature
Information query
