Ringing Detector for Deblurring based on Frequency Analysis of PSF.
Chika InoshitaYasuhiro MukaigawaYasushi YagiPublished in: Inf. Media Technol. (2012)
Keyphrases
- frequency analysis
- image deblurring
- point spread function
- image restoration
- blurred images
- richardson lucy
- frequency domain
- total variation
- motion blur
- blind deconvolution
- spatial domain
- power spectrum
- image denoising
- additive noise
- motion deblurring
- palmprint
- synthetic and real images
- spatially varying
- regularization parameter
- super resolution
- multiple images
- image processing
- edge information
- markov random field
- high quality
- face recognition