Keyphrases
- transform domain
- spatial domain
- discrete cosine
- transform coefficients
- discrete cosine transform
- spread spectrum
- hadamard transform
- frequency domain
- bit plane
- dct coefficients
- edge detection
- macroblock
- blind watermarking
- robust watermarking scheme
- wyner ziv video coding
- reconstruction quality
- dct domain
- video codec
- three dimensional
- image processing
- distributed video coding
- image data
- optical flow
- multiscale
- multimedia