Contrast Enhancement for Image by WNN and GA Combining PSNR with Information Entropy.
Changjiang ZhangHan WeiPublished in: ICFIE (2007)
Keyphrases
- contrast enhancement
- information entropy
- visual quality
- histogram equalization
- image enhancement
- multiscale
- low contrast
- gray level
- genetic algorithm
- image data
- color images
- enhanced image
- bit rate
- unsharp masking
- image contrast enhancement
- image contrast
- image quality
- image segmentation
- genetic algorithm ga
- image features
- adaptive histogram equalization
- transfer function
- reconstructed image
- image analysis
- edge detection
- input image
- data analysis
- reconstruction error
- image retrieval
- neural network
- high resolution
- dynamic range compression
- rough sets