Keyword : deblurring


Shift-Variant Blind Deconvolution Using a Field of Kernels
Motoharu SONOGASHIRA Masaaki IIYAMA Michihiko MINOH 
Publication:   
Publication Date: 2017/09/01
Vol. E100-D  No. 9 ; pp. 1971-1983
Type of Manuscript:  Special Section PAPER (Special Section on Picture Coding and Image Media Processing)
Category: 
Keyword: 
blind deconvolutiondeblurringshift-variantvariational Bayes
 Summary | Full Text:PDF(1.9MB)

Image Restoration with Multiple Hard Constraints on Data-Fidelity to Blurred/Noisy Image Pair
Saori TAKEYAMA Shunsuke ONO Itsuo KUMAZAWA 
Publication:   
Publication Date: 2017/09/01
Vol. E100-D  No. 9 ; pp. 1953-1961
Type of Manuscript:  Special Section PAPER (Special Section on Picture Coding and Image Media Processing)
Category: 
Keyword: 
ADMMdeblurringhard constraintsimage restorationconstrained convex optimization
 Summary | Full Text:PDF(2.3MB)

Blind Image Deconvolution Using Specified 2-D HPF for Feature Extraction and Conjugate Gradient Method in Frequency Domain
Takanori FUJISAWA Masaaki IKEHARA 
Publication:   
Publication Date: 2017/03/01
Vol. E100-A  No. 3 ; pp. 846-853
Type of Manuscript:  PAPER
Category: Image
Keyword: 
deblurringfeature extractionoptimization
 Summary | Full Text:PDF(6.2MB)

Joint Deblurring and Demosaicing Using Edge Information from Bayer Images
Du Sic YOO Min Kyu PARK Moon Gi KANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2014/07/01
Vol. E97-D  No. 7 ; pp. 1872-1884
Type of Manuscript:  PAPER
Category: Image Processing and Video Processing
Keyword: 
deblurringdemosaicingBayer patternconstraint least squareedge adaptive process
 Summary | Full Text:PDF(3.7MB)

Image Restoration with Multiple DirLOTs
Natsuki AIZAWA Shogo MURAMATSU Masahiro YUKAWA 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/10/01
Vol. E96-A  No. 10 ; pp. 1954-1961
Type of Manuscript:  Special Section PAPER (Special Section on Sparsity-aware Signal Processing)
Category: 
Keyword: 
DirLOTdeblurringsuper-resolutioninpaintingiterative-shrinkage/thresholding algorithm (ISTA)multi-directional dictionary
 Summary | Full Text:PDF(3MB)

Color Shrinkage for Color-Image Sparse Coding and Its Applications
Takahiro SAITO Yasutaka UEDA Takashi KOMATSU 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/02/01
Vol. E94-A  No. 2 ; pp. 480-492
Type of Manuscript:  INVITED PAPER (Special Section on Image Media Quality)
Category: 
Keyword: 
color-image processingtight-frame transformdenoisingdemosaicingdeblurring
 Summary | Full Text:PDF(4.4MB)