Digital Watermarking - Discrete Wavelet Transforms - Image Coding - Image Compression - Image Quality - Multimedia Systems - Signal Reconstruction - Signal to Noise Ratio - Singular Value Decomposition - Watermarking - Wavelet Decomposition

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 …

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刘庆亮
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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
•
阅读更多