Wavelet-Based Post-Processing of Low Bit Rate Transform Coded Images.
Ramesh A. GopinathMarkus LangHaitao GuoJ. E. OdegardPublished in: ICIP (2) (1994)
Keyphrases
- coded images
- post processing
- low bit rate
- image compression
- transform coding
- image coder
- reconstructed image
- transform coefficients
- preprocessing
- wavelet transform
- blocking artifacts
- bit allocation
- compression algorithm
- visual quality
- bit rate
- video compression
- coding method
- image processing
- compression ratio
- subband
- discrete cosine transform
- image quality
- dct domain
- multiresolution
- computational complexity
- data compression
- feature vectors
- video sequences
- multiscale