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Title:
IMAGE PROCESSING DEVICE, IMAGE PROCESSING PROGRAM AND IMAGE PROCESSING METHOD, AND IMAGE TRANSMISSION/RECEPTION SYSTEM AND IMAGE TRANSMISSION/RECEPTION METHOD
Document Type and Number:
WIPO Patent Application WO/2017/183297
Kind Code:
A1
Abstract:
The image processing device comprises: a filter coefficient storage means in which a filter coefficient is stored; a means for executing filtering processing to subject input image data to filtering and generate a first image data; a means for executing convolution processing to use the filter coefficient stored by the filter coefficient storage means, carry out convolution calculations on the first image data, and generate a second image data; a means for executing division processing to divide the first image data by the second image data to produce a third image data; and means for executing multiplication processing to multiply the first image data by the third image data to produce an output image data.

Inventors:
HAMADA, Masahisa (No.12 Daitetsu Bldg. 7F, 4-3-12, Yotsuya, Shinjuku-k, Tokyo 04, 〒1600004, JP)
SAKAE, Eiji (No.12 Daitetsu Bldg. 7F, 4-3-12, Yotsuya, Shinjuku-k, Tokyo 04, 〒1600004, JP)
Application Number:
JP2017/007192
Publication Date:
October 26, 2017
Filing Date:
February 24, 2017
Export Citation:
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Assignee:
KRIPTON CO., LTD. (No.12 Daitetsu Bldg. 7F, 4-3-12 Yotsuya, Shinjuku-k, Tokyo 04, 〒1600004, JP)
International Classes:
G06T5/20; G06T5/00; H04N1/409
Foreign References:
JP2016052104A2016-04-11
JP2013162280A2013-08-19
JP2010061541A2010-03-18
JP2007183842A2007-07-19
Other References:
NAGASHIMA, YUKA ET AL.: "Estimation of PSF Using Logarithmic Amplitude Spectrum and Restoration of Blurred Image", THE TRANSACTIONS OF THE INSTITUTE OF ELECTRICAL ENGINEERS OF JAPAN C, vol. 132, no. 2, 1 February 2012 (2012-02-01), pages 284 - 290
Attorney, Agent or Firm:
INABA, Yoshiyuki et al. (TMI ASSOCIATES, 23rd Floor Roppongi Hills Mori Tower, 6-10-1, Roppongi, Minato-k, Tokyo 23, 〒1066123, JP)
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