Underwater Image Enhancement Based on Global and Local Equalization of Histogram and Dual-Image Multi-Scale Fusion.
Linfeng BaiWeidong ZhangXipeng PanChen-ping ZhaoPublished in: IEEE Access (2020)
Keyphrases
- image enhancement
- contrast enhancement
- histogram equalization
- multiscale
- edge detection
- enhanced image
- image contrast
- image contrast enhancement
- image analysis
- gray level
- unsharp masking
- homomorphic filtering
- image preprocessing
- image processing
- image data
- low contrast
- gamma correction
- tone mapping
- input image
- color image enhancement
- gray scale
- transfer function
- image segmentation
- multiple scales
- image features
- partial differential equations
- multiresolution
- local binary pattern
- spatial information
- frequency domain
- single image
- dynamic range compression
- high resolution
- feature extraction