A Blind DWT-SCHUR Based Digital Video Watermarking Technique
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Cites methods from "A Blind DWT-SCHUR Based Digital Vid..."
...Therefore, Schur decomposition has been suggested to be applied in watermarking domain [19, 22]....
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References
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34,729 citations
"A Blind DWT-SCHUR Based Digital Vid..." refers background or methods in this paper
...227 Apparently, Matrix S is a triangular matrix; and it is also similar to A by definition of matrices similarities [20]....
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...In fact, SCHUR decomposition represents a major intermediate step in SVD decomposition [20]; and it to be an efficient mathematical tool since it requires about n(3) flops for an n * n matrix; while SVD decomposition requires 11n(3) flops....
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466 citations
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"A Blind DWT-SCHUR Based Digital Vid..." refers background in this paper
...Discrete Wavelet Transform (DWT) Discrete Wavelet Transform is the multi resolution description of an image, where the decoding can be processed sequentially from a low resolution to the higher resolution [17]....
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326 citations
"A Blind DWT-SCHUR Based Digital Vid..." refers background in this paper
...Standard attacks include compression, rotation, Gaussian noise, salt & pepper noise, among many others [2]....
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...Imperceptibility refers to the watermark perceptual transparency [1], while robustness indicates the ability of extracting the embedded watermark from the digital media under intentional or unintentional attacks such as degradation, cropping, filtering or additive noise [1] [2]....
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68 citations
"A Blind DWT-SCHUR Based Digital Vid..." refers background in this paper
...In general, Digital watermarking techniques are classified into two categories: spatial domain watermarking, as in [4]-[6], and transform domain watermarking, such as in [7]-[10]....
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