A predictive classified vector quantizer and its subjective quality evaluation for X-ray CT images.
Heesub LeeYongmin KimEve A. RiskinAlan H. RowbergMark S. FrankPublished in: IEEE Trans. Medical Imaging (1995)
Keyphrases
- quality evaluation
- vector quantizer
- residual vector quantization
- quality metrics
- subjective evaluation
- vector quantization
- image coding
- entropy constrained
- evaluation model
- subband image coding
- human perception
- finite state
- image quality
- quality assessment
- variable length
- joint optimization
- image processing
- data quality
- wavelet transform
- multiscale
- evaluation method
- filter bank
- rate distortion
- markov chain