Brightness preserving image contrast enhancement using spatially weighted histogram equalization.
Chao ZuoQian ChenXiubao SuiJianle RenPublished in: Int. Arab J. Inf. Technol. (2014)
Keyphrases
- image contrast enhancement
- histogram equalization
- gray level
- image enhancement
- image contrast
- contrast enhancement
- gray scale
- transfer function
- texture analysis
- image processing
- input image
- co occurrence
- image segmentation
- edge detection
- neural network
- optical flow
- state space
- low level
- closed loop
- low contrast
- multiscale
- tone mapping