Single underwater image enhancement based on color cast removal and visibility restoration.
Chongyi LiJichang GuoBo WangRunmin CongYan ZhangJian WangPublished in: J. Electronic Imaging (2016)
Keyphrases
- image enhancement
- color image enhancement
- image processing
- histogram equalization
- noise removal
- multi scale retinex
- digital image processing
- homomorphic filtering
- image analysis
- contrast enhancement
- digital camera
- edge detection
- image processing and analysis
- color images
- shock filter
- median filter
- color restoration
- dynamic range compression
- enhanced image
- partial differential equations
- gamma correction
- image contrast enhancement
- image restoration
- pattern recognition
- computer vision
- multiscale
- human vision
- image retrieval
- transfer function
- color histogram
- color information