Combining Vector Quantization and Histogram Equalization.
Pamela C. CosmanEve A. RiskinRobert M. GrayPublished in: Data Compression Conference (1991)
Keyphrases
- vector quantization
- histogram equalization
- image enhancement
- image compression
- contrast enhancement
- vector quantizer
- gray scale
- image contrast enhancement
- fractal image compression
- gray level
- distortion measure
- image contrast
- fractal image coding
- reduced complexity
- neural gas
- successive approximation
- codebook design
- dynamic range
- input vector
- codebook generation
- neural network
- finite state vector quantization
- finite state
- color histogram
- wavelet transform
- machine learning