Toward Sufficient Spatial-Frequency Interaction for Gradient-Aware Underwater Image Enhancement.
Chen ZhaoWeiling CaiChenyu DongZiqi ZengPublished in: ICASSP (2024)
Keyphrases
- image enhancement
- spatial frequency
- edge detection
- image processing
- texture segmentation
- low frequency
- contrast enhancement
- image analysis
- enhanced image
- histogram equalization
- partial differential equations
- unsharp masking
- multiscale
- high frequency
- color image enhancement
- noise reduction
- hyperspectral
- high quality
- region growing
- texture analysis
- remote sensing
- co occurrence
- image contrast enhancement
- computational complexity
- dynamic range compression