首页>
外国专利>
Method of watermarking a color image by vectorial approach, method of detecting a mark of watermarking, corresponding devices, image and computer programs
Method of watermarking a color image by vectorial approach, method of detecting a mark of watermarking, corresponding devices, image and computer programs
展开▼
机译:通过矢量方法对彩色图像加水印的方法,检测水印标记的方法,相应的设备,图像和计算机程序
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method of watermarking a color image that has at least three components. Such a method of watermarking comprises 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, for each of said components respectively, associated to said at least one point.
展开▼