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:
Nov. 28, 2023
Filed:
Oct. 20, 2021
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Aihiko Numata, Tokyo, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 25/53 (2023.01); H04N 25/44 (2023.01); H04N 25/77 (2023.01);
U.S. Cl.
CPC ...
H04N 25/53 (2023.01); H04N 25/44 (2023.01); H04N 25/77 (2023.01);
Abstract
An apparatus includes an acquisition unit configured to acquire a measurement result of a number of luminance changes, based on an address event signal indicating an address of a pixel having changed in luminance and a time, and a control unit configured to cause a relationship between the time and the measurement result to be displayed. The control unit causes the measurement result to be displayed in accordance with a direction of the luminance changes.