Subpixel Edge Detection in Blurry and Noisy Images.
Anna FabijanskaPublished in: Int. J. Comput. Sci. Appl. (2015)
Keyphrases
- noisy images
- edge detection
- noise level
- optical flow
- edge detector
- image processing
- multiscale
- image denoising
- radon transform
- region growing
- noise reduction
- noise variance
- denoising
- gaussian noise
- image enhancement
- edge information
- additive gaussian noise
- noise free
- edge detection algorithm
- signal to noise ratio
- total variation minimization
- feed forward back propagation neural network
- feature extraction
- degraded images
- edge points
- denoising methods
- high quality
- multiresolution
- computer vision
- dimensionality reduction