IMAGE PROCESSING SYSTEM, IMAGE PROCESSING DEVICE, AND COMPUTER PROGRAM

Title:

IMAGE PROCESSING SYSTEM, IMAGE PROCESSING DEVICE, AND COMPUTER PROGRAM

Document Type and Number:

WIPO Patent Application WO/2020/100724

Kind Code:

A1

Abstract:

In order to improve the visibility of display devices under colored ambient light conditions, this image processing system converts a color space represented by color components in image data. The image processing system comprises a color space conversion unit and a display unit. The color space conversion unit corrects color components in image data by converting the color space, such that: a chromatic adaption effect caused by ambient light is maintained for specific color components that widen the color gamut perceived by the user as a result of said effect; and said effect is canceled for specific color components that narrow the color gamut perceived by the user as a result of said effect. The display unit displays the image data as an output image, using the corrected color components.

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Inventors:

KIDOGUCHI SATOMI (JP)
NAKAMAE TAKASHI (JP)
AOKI REO (JP)
SHOJI MASATAKA (JP)

Application Number:

PCT/JP2019/043749

Publication Date:

May 22, 2020

Filing Date:

November 07, 2019

Export Citation:

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Assignee:

EIZO CORP (JP)

International Classes:

G09G5/02

Foreign References:

JP2002041017A	2002-02-08
US20170280029A1	2017-09-28
KR20050059522A	2005-06-21
JP2002041017A	2002-02-08

Other References: