Wavelet to DCT transcoding in transform domain.
Kapinaiah ViswanathJayanta MukherjeePrabir Kumar BiswasR. N. PalPublished in: Signal Image Video Process. (2010)
Keyphrases
- transform domain
- spatial domain
- discrete cosine transform
- dct domain
- discrete cosine
- wavelet domain
- transform coefficients
- block dct
- dct coefficients
- wavelet transform
- wavelet coefficients
- hadamard transform
- transform coding
- denoising
- multiscale
- frequency domain
- multiresolution
- distributed video coding
- image blocks
- compressed images
- bit plane
- image compression
- macroblock
- blocking artifacts
- spread spectrum