Fast computation of transform coefficients for a subadjacent block for a transform family.
Weidong KouTore FjällbrantPublished in: IEEE Trans. Signal Process. (1991)
Keyphrases
- transform coefficients
- transform domain
- subband
- reconstructed image
- coding scheme
- transform coding
- entropy coding
- spatial domain
- image coder
- energy compaction
- reconstruction error
- image compression
- image reconstruction
- dct domain
- bit rate
- image quality
- filter bank
- post processing
- image processing
- visual quality
- discrete cosine transform
- image classification