On Detection of Faint Edges in Noisy Images.
Nati OfirMeirav GalunSharon AlpertAchi BrandtBoaz NadlerRonen BasriPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2020)
Keyphrases
- noisy images
- image denoising
- denoising
- edge detection
- edge detection algorithm
- noise level
- edge detector
- noise variance
- edge information
- additive gaussian noise
- gaussian noise
- radon transform
- closed contours
- image patches
- noise free
- restored image
- image edges
- wavelet coefficients
- denoising methods
- total variation minimization
- data sets
- noise reduction
- template matching
- natural images
- feed forward back propagation neural network