Image structure preserving denoising using generalized fractional time integrals.
Eduardo CuestaMokhtar KiraneSalman A. MalikPublished in: Signal Process. (2012)
Keyphrases
- structure preserving
- denoising
- denoising algorithm
- image retrieval
- image data
- image classification
- image content
- single image
- image analysis
- multiscale
- image features
- input image
- image representation
- image segmentation
- denoising methods
- segmentation method
- spatially adaptive
- image denoising
- test images
- region of interest
- image pixels
- image collections
- total variation
- nonlocal means
- high resolution
- edge detection
- gaussian noise
- feature points
- hilbert scan
- image regions
- natural images
- additive gaussian noise
- neural network
- fidelity term
- wavelet based denoising
- wavelet domain
- noisy images
- image matching
- energy function