论文信息 - A New Digital Video Watermarking Algorithm

A New Digital Video Watermarking Algorithm

A new digital video watermarking algorithm for TV Program stream was proposed. Through technologies of thinning image and skeleton scaling, the size of embedded data is reduced. The compressed watermark signal is embedded into the unchanged area of I frame. The experimental results demonstrate that this method can not only ensure the desirable invisibility, but also avoid the computing cost of decoding.

Zhi Qiang Wei | Wei Jie Zhang | Xiang Jun Ren | Zuo Juan Liang | Yun Gang Dong

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