Antiringing image deblurring approach using frequency domain relative error.
Zhihui LiSilong PengXiyuan HuXiaojing XuPublished in: J. Electronic Imaging (2014)
Keyphrases
- frequency domain
- relative error
- image deblurring
- spatial domain
- blurred images
- denoising
- image denoising
- space variant
- image restoration
- total variation
- fourier transform
- original data
- power spectrum
- subband
- digital image processing
- blind deconvolution
- feature extraction
- multiresolution
- point spread function
- impulse noise
- markov random field
- additive noise
- feature space
- support vector
- multiscale
- image processing