Image Deconvolution Ringing Artifact Detection and Removal via PSF Frequency Analysis.
Ali MoslehJ. M. Pierre LangloisPaul GreenPublished in: ECCV (4) (2014)
Keyphrases
- frequency analysis
- image deconvolution
- image deblurring
- image restoration
- frequency domain
- blurred images
- total variation
- power spectrum
- blind deconvolution
- denoising
- point spread function
- feature extraction
- image denoising
- edge preserving
- super resolution
- multiresolution
- image segmentation
- noisy images
- palmprint
- background subtraction
- noise removal
- natural images
- graph cuts
- blur kernel
- image details
- sharp edges