On Detecting Spatial Regularity in Noisy Images.
Gabriel RobinsBrian L. RobinsonBhupinder S. SethiPublished in: Inf. Process. Lett. (1999)
Keyphrases
- noisy images
- denoising
- image denoising
- edge detection
- noise level
- noise free
- radon transform
- spatial information
- spatial data
- total variation minimization
- gaussian noise
- noise variance
- additive gaussian noise
- wavelet coefficients
- multiscale
- edge detection algorithm
- blur identification
- image patches
- ground truth
- computer vision