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| Keyword : discrete cosine transform
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Image Restoration of JPEG Encoded Images via Block Matching and Wiener Filtering
Yutaka TAKAGI Takanori FUJISAWA Masaaki IKEHARA | Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2017/09/01
Vol. E100-A
No. 9 ;
pp. 1993-2000
Type of Manuscript:
PAPER
Category: Image
Keyword:
JPEG, signification, block noise, wiener filter, block matching, discrete cosine transform, RGB color space, YCbCR color space, minimization problem, | | | Summary | Full Text:PDF | |
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A Super-Resolution Method Based on the Discrete Cosine Transform
Hisashi SAKANE Hitoshi KIYA | Publication: IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1996/06/25
Vol. E79-A
No. 6 ;
pp. 768-776
Type of Manuscript:
Special Section PAPER (Special Section of Papers Selected from 1995 Joint Technical Conference on Circuits/Systems, Computers and Communications (JTC-CSCC '95))
Category:
Keyword:
super-resolution method, discrete cosine transform, simultaneous linear equations, | | | Summary | Full Text:PDF | |
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4 Discrete Cosine Transform