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Title:
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING TERMINAL, METHOD, PROGRAM, AND MODEL
Document Type and Number:
WIPO Patent Application WO/2021/199367
Kind Code:
A1
Abstract:
The present invention provides an information processing device comprising: an acquisition unit that acquires a second image in which a color sample has been photographed and developed via a second camera device; and an approximation unit that inputs the second image into a model that has learned, as input data, a first image in which the color sample has been imaged and developed via a first camera device by using a standard light source, and that has learned, as correct data, a first 3D lookup table (3D-LUT) used to develop the first image, and thereby the approximation unit approximates a second 3D-LUT for reproducing, in the first camera device, the color of the color sample in the second image. Thereby, it would be possible to easily generate a 3D-LUT.

Inventors:
OGIWARA YASUKI (JP)
Application Number:
PCT/JP2020/014971
Publication Date:
October 07, 2021
Filing Date:
March 31, 2020
Export Citation:
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Assignee:
SONY GROUP CORP (JP)
International Classes:
G06T1/00; H04N1/46; H04N9/04; H04N9/64
Foreign References:
JP2005117524A2005-04-28
JP2018152804A2018-09-27
JP2011146936A2011-07-28
JP2014233064A2014-12-11
JP2006094137A2006-04-06
JP2017055231A2017-03-16
Other References:
See also references of EP 4131138A4
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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