regularized joint low rank and sparse recovery technique for illumination map estimation in low light image enhancement.
Baiju P. S.Sudhish N. GeorgePublished in: J. Ambient Intell. Humaniz. Comput. (2022)
Keyphrases
- image enhancement
- map estimation
- low light
- maximum a posteriori
- noise level
- noisy images
- edge detection
- maximum likelihood
- markov random field
- image processing
- motion blur
- image analysis
- contrast enhancement
- blind deconvolution
- single image
- em algorithm
- denoising
- lighting conditions
- image reconstruction
- expectation maximization
- transfer function
- image segmentation
- semi supervised
- edge preserving
- machine learning