Combining Total Variation and Nonlocal Variational Models for Low-Light Image Enhancement.
Daniel TorresCatalina SbertJoan DuranPublished in: VISIGRAPP (3): VISAPP (2024)
Keyphrases
- image enhancement
- total variation
- low light
- image denoising
- image restoration
- image processing
- denoising
- motion blur
- shock filter
- edge detection
- noisy images
- blind deconvolution
- natural images
- noise level
- image deblurring
- digital camera
- edge preserving
- image analysis
- noise removal
- contrast enhancement
- partial differential equations
- median filter
- blurred images
- spatially varying
- pattern recognition
- nonlinear diffusion
- image segmentation
- computer vision
- higher order
- transfer function
- regularization parameter
- anisotropic diffusion
- point spread function
- multiresolution
- wavelet coefficients
- super resolution
- image compression