Keyphrases
- contrast enhancement
- histogram equalization
- gray level
- image enhancement
- enhanced image
- gray value
- image contrast
- low contrast
- multiscale
- image contrast enhancement
- shape preserving
- color images
- gray scale
- texture analysis
- visual quality
- tone mapping
- image segmentation
- transfer function
- co occurrence
- adaptive histogram equalization
- image restoration
- pattern recognition
- image processing