Retinex-based perceptual contrast enhancement in images using luminance adaptation.
Kaiqiang XuCheolkon JungPublished in: ICASSP (2017)
Keyphrases
- contrast enhancement
- image enhancement
- contrast sensitivity
- histogram equalization
- human visual perception
- color images
- tone mapping
- gray level
- visual quality
- image contrast
- transfer function
- color restoration
- dynamic range compression
- enhanced image
- multiscale
- low contrast
- color image enhancement
- image analysis
- image contrast enhancement
- human perception
- human visual system
- spatial frequency
- edge detection
- image data
- image retrieval
- image processing
- dynamic range
- adaptive histogram equalization