Keyphrases
- image enhancement
- histogram equalization
- bit plane
- contrast enhancement
- image contrast enhancement
- image processing
- edge detection
- image analysis
- image contrast
- low complexity
- transfer function
- transform domain
- image coding
- tone mapping
- gray level
- gray scale
- image database
- bitstream
- bit rate
- rate distortion
- dynamic range
- co occurrence
- wavelet transform
- object recognition