COLOR CONVERSION INFORMATION GENERATION METHOD, COLOR CONVERSION INFORMATION GENERATION SYSTEM, AND PROGRAM

WIPO Patent Application WO/2020/162478

A1

The present invention is a color conversion information generation method for generating color conversion information that is information corresponding to a lighting environment and is information for mutually converting color information indicating the color of an object in the lighting environment and color characteristic information indicating the color characteristics of the object, the color conversion information generation method characterized by comprising: a color sample information providing step for providing a user with color sample information for determining a color sample for which color characteristic information is known; a captured image reception step for receiving, from a user, a captured image, which is an image obtained by capturing a color sample determined on the basis of the color sample information, in a lighting environment; and a color conversion information generating step for generating color conversion information corresponding to the lighting environment in association with the user, from the captured image and color characteristic information of the color sample determined on the basis of the color sample information.

TAKASE KOICHI (JP)
INAMURA TAKASHI (JP)
TANAKA TAKAYA (JP)

PCT/JP2020/004248

August 13, 2020

February 05, 2020

Click for automatic bibliography generation  

TOPPAN PRINTING CO LTD (JP)

G01J3/52; G06T1/00; H04N1/60; H04N9/07; H04N9/64

JP2017175568A	2017-09-28
JP2006094137A	2006-04-06
JP2006093770A	2006-04-06
JP2019019028A	2019-02-07
JP2019153871A	2019-09-12
JP2009288928A	2009-12-10

See also references of EP 3922967A4

MATSUNUMA Yasushi et al. (JP)

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