Combining contrast enhancement by reverse mapping with multiresolution VQ for browsing.
Mary Holland JohnsonEve A. RiskinPublished in: ICASSP (1995)
Keyphrases
- contrast enhancement
- multiresolution
- image enhancement
- vector quantization
- histogram equalization
- low contrast
- gray level
- wavelet transform
- visual quality
- multiscale
- image compression
- transfer function
- color images
- unsharp masking
- image contrast enhancement
- tone mapping
- quadtree
- enhanced image
- wavelet coefficients
- texture analysis
- image quality
- image analysis
- filter bank
- image fusion
- subband
- image classification
- texture segmentation
- edge detection
- feature vectors
- metadata