Low light image enhancement based on two-step noise suppression.
Haonan SuCheolkon JungPublished in: ICASSP (2017)
Keyphrases
- image enhancement
- median filter
- low light
- noise removal
- impulsive noise
- image processing
- image analysis
- digital image processing
- impulse noise
- contrast enhancement
- edge detection
- filtering algorithm
- motion blur
- digital images
- partial differential equations
- pattern recognition
- gaussian noise
- noise level
- post processing
- anisotropic diffusion
- edge detector
- motion estimation