Naturalness Preserved Nonuniform Illumination Estimation for Image Enhancement Based on Retinex.
Yuanyuan GaoHai-Miao HuBo LiQiang GuoPublished in: IEEE Trans. Multim. (2018)
Keyphrases
- image enhancement
- homomorphic filtering
- gamma correction
- image processing
- color restoration
- image analysis
- color image enhancement
- edge detection
- histogram equalization
- image contrast enhancement
- enhanced image
- dynamic range compression
- contrast enhancement
- single image
- multi scale retinex
- transfer function
- neural network
- fingerprint images
- shock filter
- unsharp masking
- image data