Retinex-Based Variational Framework for Low-Light Image Enhancement and Denoising.
Qianting MaYang WangTieyong ZengPublished in: IEEE Trans. Multim. (2023)
Keyphrases
- image enhancement
- variational framework
- low light
- denoising
- image processing
- noise level
- noisy images
- level set
- image segmentation
- image denoising
- motion blur
- total variation
- shape prior
- variational methods
- image analysis
- edge detection
- natural images
- median filter
- contrast enhancement
- multi frame
- partial differential equations
- gaussian noise
- dynamic range compression
- multiscale
- computer vision
- image restoration
- motion estimation
- pattern recognition
- three dimensional
- active contours
- graph cuts
- super resolution
- feature extraction
- face recognition