New Wigner distribution and ambiguity function based on the generalized translation in the linear canonical transform domain.
Zhi-Chao ZhangPublished in: Signal Process. (2016)
Keyphrases
- transform domain
- spatial domain
- wigner distribution
- haar transform
- blind watermarking
- transform coefficients
- hadamard transform
- spread spectrum
- stereo image coding
- discrete cosine transform
- video codec
- discrete cosine
- robust watermarking scheme
- distributed video coding
- block dct
- co occurrence
- wyner ziv video coding
- macroblock
- frequency domain
- three dimensional