content-based image authentication 基于内容的图像认证
A novel video content authentication scheme, based on cloud watermark and shot segmentation, is proposed.
基于云水印及镜头分割技术，提出了一种新颖的视频内容认证方案。
Double Digital Watermarking Method based on Transform Domain has realized the double aims of the copyright protection and the integrity authentication of image content.
基于变换域的双重数字水印方法，通过嵌入鲁棒水印和脆弱水印实现了图像内容版权保护和完整性认证的双重目的。
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