Non-reference assessment of sharpness in blur/noise degraded images.
J. E. Ospina-BorrasHernan D. Benítez-RestrepoPublished in: J. Vis. Commun. Image Represent. (2016)
Keyphrases
- degraded images
- image restoration
- image degradation
- restored image
- blurred images
- wiener filter
- super resolution
- edge preserving
- noisy images
- gaussian noise
- blind image deconvolution
- restoration method
- restoration algorithm
- image quality
- denoising
- image deconvolution
- spatial domain
- edge detection
- total variation
- signal to noise ratio
- single image
- spatially varying
- linear combination
- space variant
- image deblurring
- high resolution
- image processing