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. 09, 2021

Filed:

Sep. 21, 2018
Applicant:

Olympus Corporation, Tokyo, JP;

Inventor:

Naoki Yamamoto, Tokyo, JP;

Assignee:

OLYMPUS CORPORATION, Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/93 (2006.01); G06K 9/46 (2006.01); G01B 11/24 (2006.01); A61B 1/07 (2006.01); G02B 23/24 (2006.01); A61B 5/107 (2006.01); A61B 1/00 (2006.01); G01N 21/954 (2006.01); G01N 21/88 (2006.01);
U.S. Cl.
CPC ...
G01N 21/93 (2013.01); A61B 1/00009 (2013.01); A61B 1/07 (2013.01); A61B 5/1076 (2013.01); G01B 11/24 (2013.01); G02B 23/24 (2013.01); G06K 9/4604 (2013.01); G01N 21/8851 (2013.01); G01N 21/954 (2013.01);
Abstract

A reference designation point setting unit sets a plurality of reference designation points. A reference calculation unit calculates one of a reference line and a reference plane used in a measurement mode indicated by measurement mode information, on the basis of the plurality of reference designation points. A measurement point setting unit sets a measurement point. A reference point calculation unit calculates a plurality of reference points leading to higher reliability of a measurement result instead of a plurality of reference designation points, on the basis of the image in which the measurement point is set, the plurality of reference designation points, the measurement mode, and the measurement point. The reference calculation unit calculates one of a new reference line and a new reference plane on the basis of the plurality of reference points.


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