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. 18, 2020
Filed:
Aug. 29, 2018
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Yuichi Naito, Yokohama, JP;
Assignee:
CANON KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01T 1/24 (2006.01); H04N 5/32 (2006.01); H04N 5/355 (2011.01); H04N 5/347 (2011.01); H04N 5/3745 (2011.01); H04N 5/357 (2011.01);
U.S. Cl.
CPC ...
G01T 1/247 (2013.01); H04N 5/32 (2013.01); H04N 5/347 (2013.01); H04N 5/3559 (2013.01); H04N 5/3575 (2013.01); H04N 5/37452 (2013.01);
Abstract
A radiation imaging apparatus, comprising a sensor array in which a plurality of sensors capable of detecting radiation are arrayed, and a readout unit configured to read out image data from the sensor array, wherein the sensor array has, as an operation mode, a binning mode in which signals of not less than two sensors are collectively output, and the readout unit includes a correcting unit configured to correct image data read out from the sensor array irradiated with radiation, based on image data read out in the binning mode from the sensor array not irradiated with radiation.