提出了一种基于运动矢量域与DCT域的混合视频水印方案。

So a hybrid video watermarking scheme based on motion vectors and DCT coefficients is proposed.

youdao

提出了一种基于运动矢量域与DCT域的混合视频水印方案。

So a hybrid video watermarking scheme based on motion vectors and DCT coefficients is proposed.

youdao