Low lighting image enhancement using local maximum color value prior.
Xuan DongJiangtao WenPublished in: Frontiers Comput. Sci. (2016)
Keyphrases
- image enhancement
- color image enhancement
- histogram equalization
- multi scale retinex
- image processing
- homomorphic filtering
- color images
- image analysis
- digital image processing
- color information
- edge detection
- contrast enhancement
- color restoration
- enhanced image
- digital camera
- viewpoint
- unsharp masking
- image contrast enhancement
- dynamic range compression
- lighting conditions
- color space
- neural network
- partial differential equations
- gamma correction
- transfer function
- color constancy
- image contrast
- minutiae extraction
- human vision
- fingerprint images