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.
Patent No.:
Date of Patent:
Aug. 20, 2024
Filed:
Jul. 07, 2022
Applicant:
Olympus Corporation, Hachioji, JP;
Inventors:
Makoto Ikeda, Hachioji, JP;
Ryuhi Okubo, Hachioji, JP;
Satoru Adachi, Hachioji, JP;
Nana Akahane, Hachioji, JP;
Assignee:
OLYMPUS CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 23/56 (2023.01); A61B 1/00 (2006.01); A61B 1/045 (2006.01); A61B 1/06 (2006.01); G02B 23/24 (2006.01); H04N 23/72 (2023.01); H04N 25/11 (2023.01); G02B 5/20 (2006.01);
U.S. Cl.
CPC ...
A61B 1/0655 (2022.02); A61B 1/00009 (2013.01); A61B 1/045 (2013.01); A61B 1/0638 (2013.01); G02B 23/2469 (2013.01); H04N 23/56 (2023.01); H04N 23/72 (2023.01); H04N 25/11 (2023.01); G02B 5/201 (2013.01);
Abstract
A control device includes: a processor configured to obtain a first picture signal and a second picture signal, calculate first ranging information based on the first picture signal, calculate second ranging information based on the second picture signal, estimate a first subject distance corresponding to the first ranging information, estimate ranging information corresponding to a second focal position, perform arithmetic processing to determine degree of reliability of the first ranging information, and output a result of the arithmetic processing.