Keyphrases
- contrast enhancement
- image enhancement
- gray level
- histogram equalization
- multiscale
- shape preserving
- color images
- visual quality
- transfer function
- low contrast
- unsharp masking
- image contrast enhancement
- image contrast
- enhanced image
- tone mapping
- adaptive histogram equalization
- image processing
- high quality
- computer vision
- gray scale
- co occurrence
- input image
- neural network