Invention Grant
US08077907B2 System and method for the generation of correlation-based digital watermarks
有权
用于生成基于相关的数字水印的系统和方法
- Patent Title: System and method for the generation of correlation-based digital watermarks
- Patent Title (中): 用于生成基于相关的数字水印的系统和方法
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Application No.: US11897772Application Date: 2007-08-31
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Publication No.: US08077907B2Publication Date: 2011-12-13
- Inventor: Shen-ge Wang
- Applicant: Shen-ge Wang
- Applicant Address: US CT Norwalk
- Assignee: Xerox Corporation
- Current Assignee: Xerox Corporation
- Current Assignee Address: US CT Norwalk
- Agency: Basch & Nickerson LLP
- Agent Duane C. Basch
- Main IPC: G06K9/00
- IPC: G06K9/00 ; H04L9/32
Abstract:
Disclosed are systems and methods directed to digital watermarks, and more particularly, the generation of invisible correlation-based digital watermarks embedded in halftone images.
Public/Granted literature
- US20090060261A1 System and method for the generation of correlation-based digital watermarks Public/Granted day:2009-03-05
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