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:
Dec. 22, 2009
Filed:
Oct. 14, 2005
Applicant:
Makoto Oota, Kawasaki, JP;
Inventor:
Makoto Oota, Kawasaki, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/217 (2006.01); H04N 7/01 (2006.01); H04N 11/20 (2006.01); G06K 9/40 (2006.01);
U.S. Cl.
CPC ...
Abstract
An image-capturing device includes an image-capturing unit that includes an imaging lens and an image-sensing element converting an image of a subject formed by the imaging lens to an electrical signal and that outputs an image signal based on an interlaced scan, a conversion unit that converts the image signal based on the interlaced scan from the image-capturing unit to an image signal based on a progressive scan, and a distortion-reduction unit that reduces geometrical distortion of the image signal based on the progressive scan from the conversion unit caused by the imaging lens.