Invention Application
- Patent Title: Marking techniques for tracking pirated media content
- Patent Title (中): 跟踪盗版媒体内容的标记技巧
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Application No.: US10554334Application Date: 2004-04-26
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Publication No.: US20070038861A1Publication Date: 2007-02-15
- Inventor: Barry Weber , Ion Vizireanu , Patrick Shevlin , Ahmad Ouri
- Applicant: Barry Weber , Ion Vizireanu , Patrick Shevlin , Ahmad Ouri
- Applicant Address: US NJ PRINCETON 08543-5312
- Assignee: THOMSON LICENSING INC.
- Current Assignee: THOMSON LICENSING INC.
- Current Assignee Address: US NJ PRINCETON 08543-5312
- International Application: PCT/US04/12748 WO 20040426
- Main IPC: H04L9/00
- IPC: H04L9/00 ; H04N7/167
Abstract:
A system and method for generating forensically marking image data from source material. A generated forensic mark will vary from copy to copy by using a selected forensic marking technique and forensic marking parameters that change from copy to copy of the source image data.
Information query
