Computer Graphics

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

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