A low-light image enhancement model based on anisotropic weighted exponential local derivatives.
Xinxin PanFei ShenChangli LiXinghui YinPublished in: Digit. Signal Process. (2024)
Keyphrases
- image enhancement
- low light
- diffusion equation
- image processing
- visible spectrum
- motion blur
- edge detection
- noise removal
- noise level
- image analysis
- anisotropic diffusion
- median filter
- digital camera
- higher order
- partial differential equations
- contrast enhancement
- infrared
- transfer function
- viewpoint
- noisy images
- multispectral
- image segmentation