发明授权
US07555137B2 Method of watermarking a color image by vectorial approach, method of detecting a mark of watermarking, corresponding devices, image and computer programs
有权
通过矢量方法对彩色图像进行水印处理的方法，检测水印标记的方法，对应的设备，图像和计算机程序
- 专利标题： Method of watermarking a color image by vectorial approach, method of detecting a mark of watermarking, corresponding devices, image and computer programs
- 专利标题（中）： 通过矢量方法对彩色图像进行水印处理的方法，检测水印标记的方法，对应的设备，图像和计算机程序
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申请号： US10821792申请日： 2004-04-09
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公开(公告)号： US07555137B2公开(公告)日： 2009-06-30
- 发明人: Alice Parisis , Philippe Carre , Nathalie Laurent
- 申请人： Alice Parisis , Philippe Carre , Nathalie Laurent
- 申请人地址： FR Paris FR Futuroscope Chasseneuil Cedex
- 专利权人： France Telecom,Universite de Poitiers
- 当前专利权人： France Telecom,Universite de Poitiers
- 当前专利权人地址： FR Paris FR Futuroscope Chasseneuil Cedex
- 代理机构： Westman, Champlin & Kelly, P.A.
- 优先权： FR0304592 20030411
- 主分类号： G06K9/00
- IPC分类号： G06K9/00
摘要：
A method of watermarking a color image that has at least three components is provided. Such a method of watermarking includes an insertion step of a mark of watermarking, on at least one point of the image, according to an insertion rule taking into account the relative position of at least three component vectors, associated to said at least one point.