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Patent Searching and Data


Title:
ENCODER, DECODER, ENCODING METHOD, DECODING METHOD, ENCODING PROGRAM, AND DECODING PROGRAM
Document Type and Number:
WIPO Patent Application WO/2019/142821
Kind Code:
A1
Abstract:
An encoder having a generation unit for generating first image data composed of the pixel group of a first color component and second image data composed of the pixel group of a second color component from RAW image data in which the first color component and the second color component different from the first color component are repeatedly arranged, and an encoding unit for encoding the second image data generated by the generation unit on the basis of the first image data generated by the generation unit.

Inventors:
ANDO, Ichiro (15-3 Konan 2-chome, Minato-k, Tokyo 90, 〒1086290, JP)
Application Number:
JP2019/001083
Publication Date:
July 25, 2019
Filing Date:
January 16, 2019
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Assignee:
NIKON CORPORATION (15-3, Konan 2-chome Minato-k, Tokyo 90, 〒1086290, JP)
International Classes:
H04N19/50; H04N9/07; H04N19/503; H04N19/593
Foreign References:
JP2014143488A2014-08-07
JP2017200199A2017-11-02
JP2017085556A2017-05-18
Other References:
KING-HONG CHUNG ET AL.: "A LOSSLESS COMPRESSION SCHEME FO] BAYER CFA IMAGES", 2007 15TH EUROPEAN SIGNAL PROCESSING CONFERENCE, 7 September 2007 (2007-09-07), pages 649 - 652, XP032773084, ISBN: 978-839-2134-04-6
KING-HONG CHUNG ET AL.: "A Lossless Compression Scheme for Bayer Color Filter Array Images", IEEE TRANSACTIONS ON IMAGE PROCESSING, vol. 17, no. 2, 14 January 2008 (2008-01-14), pages 134 - 144, XP011224429, doi:10.1109/TIP.2007.914153
Attorney, Agent or Firm:
TOU-OU PATENT FIRM (Urban Toranomon Bldg, 16-4 Toranomon 1-chom, Minato-ku Tokyo 01, 〒1050001, JP)
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