Perceptual Enhancement of Low Light Images Based on Two-Step Noise Suppression.
Haonan SuCheolkon JungPublished in: IEEE Access (2018)
Keyphrases
- low light
- noise suppression
- visible spectrum
- image analysis
- input image
- object recognition
- image features
- gaussian noise
- image data
- motion blur
- post processing
- gaussian filter
- test images
- noise level
- image processing
- image restoration
- synthetic and real images
- feature points
- edge detection
- multiresolution
- image sequences