The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Mar. 26, 2024

Filed:

Jul. 22, 2020
Applicants:

Komatsu Ltd., Tokyo, JP;

Osaka University, Suita, JP;

Inventors:

Youjirou Ohbatake, Tokyo, JP;

Taro Maeda, Suita, JP;

Masahiro Furukawa, Suita, JP;

Daisuke Kondo, Suita, JP;

Masataka Kurokawa, Suita, JP;

Assignees:

Komatsu Ltd., Tokyo, JP;

Osaka University, Suita, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/01 (2006.01); E02F 9/20 (2006.01); G09G 5/10 (2006.01); G09G 5/377 (2006.01); H04N 9/31 (2006.01);
U.S. Cl.
CPC ...
E02F 9/205 (2013.01); G06F 3/013 (2013.01); G09G 5/377 (2013.01); H04N 9/3182 (2013.01); H04N 9/3194 (2013.01); G06F 3/012 (2013.01); G09G 5/10 (2013.01);
Abstract

A display system includes: an image acquisition unit that acquires each of a first image of a work site imaged by a first camera and a second image of the work site imaged by a second camera; a viewpoint position calculation unit that calculates a viewpoint position of worker; a luminance adjustment unit that adjusts luminance of at least one of the first image and the second image based on the viewpoint position; and a display control unit that combines the first image and the second image having the luminance adjusted and causes a display device to display the combined image.


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