Robustness

A Discrete Wavelet Transform and Singular Value Decomposition-Based Digital Video Watermark Method featured image
Video Watermark

A Discrete Wavelet Transform and Singular Value Decomposition-Based Digital Video Watermark Method

Digital video watermark is widely used to protect copyright and content authentication. DWT-SVD based method, i.e., discrete wavelet transform (DWT) and singular value …

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刘庆亮
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An Efficient Video Watermark Method Using Blockchain featured image
Video Watermark

An Efficient Video Watermark Method Using Blockchain

Nowadays, one of the most common approaches for video watermarking is to use singular value decomposition in the discrete wavelet transform domain. In our prior work, we formulated …

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刘庆亮
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阅读更多
A Discrete Wavelet Transform and Singular Value Decomposition-Based Digital Video Watermark Method featured image
Video Watermark

A Discrete Wavelet Transform and Singular Value Decomposition-Based Digital Video Watermark Method

Digital video watermark is widely used to protect copyright and content authentication. DWT-SVD based method, i.e., discrete wavelet transform (DWT) and singular value …

avatar
刘庆亮
•
阅读更多