首页> 外国专利> ROBUST HIGH DEFINITION VIDEO WATERMARKING SYSTEM BASED ON SELF SYNCHRONIZING SIGINAL AGAINST COMPOSITE DISTORTIONS

ROBUST HIGH DEFINITION VIDEO WATERMARKING SYSTEM BASED ON SELF SYNCHRONIZING SIGINAL AGAINST COMPOSITE DISTORTIONS

机译:基于自同步信号复合畸变的鲁棒高清视频水印系统

摘要

PURPOSE: A robust high definition video watermarking system based on a self synchronizing signal against composite distortions is provided to reinforce a copyright by using the watermarking system. CONSTITUTION: A watermark insertion device(100) inserts a reference signal, and a watermark element signal into a pre-designated video frame. A single pass detector determines whether the watermark is inserted or not from the region of interest in which the watermark element signal is inserted.
机译:目的:提供一种基于针对复合失真的自同步信号的强大的高清视频水印系统,以通过使用水印系统来增强版权。组成:水印插入设备(100)将参考信号和水印元素信号插入到预先指定的视频帧中。单次通过检测器从插入水印元素信号的感兴趣区域中确定是否插入了水印。

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