Underwater image enhancement based on color restoration and dual image wavelet fusion.
Yifan HuangFei YuanFengqi XiaoEn ChengPublished in: Signal Process. Image Commun. (2022)
Keyphrases
- image enhancement
- color restoration
- contrast enhancement
- histogram equalization
- image analysis
- edge detection
- multi scale retinex
- dynamic range compression
- image contrast enhancement
- enhanced image
- visual quality
- multiscale
- image processing
- transfer function
- color images
- lighting conditions
- image contrast
- single image
- image data
- low pass
- low contrast
- input image
- single scale
- ccd camera
- image features
- image structure
- wavelet transform
- denoising
- color constancy
- natural images
- feature extraction
- low frequency
- intensity images
- image denoising
- computer vision
- wavelet coefficients
- gray scale
- gray level
- computational complexity