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:
Feb. 24, 2015
Filed:
Jun. 16, 2008
Applicant:
Erika Koishi, Yokohama, JP;
Inventor:
Erika Koishi, Yokohama, JP;
Assignee:
Nikon Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 9/64 (2006.01); H04N 3/14 (2006.01); H04N 9/31 (2006.01); G03B 29/00 (2006.01); H04N 9/67 (2006.01);
U.S. Cl.
CPC ...
H04N 9/3197 (2013.01); G03B 29/00 (2013.01); H04N 9/3176 (2013.01); H04N 9/3182 (2013.01); H04N 9/3194 (2013.01); H04N 9/67 (2013.01);
Abstract
An electronic apparatus includes: a projection unit that projects a projection-target original image onto a projection surface; an imaging unit that captures an image of the projection surface onto which an image is projected by the projection unit; and a control unit that analyzes the photographic image of the projection surface captured by the imaging unit and adjusts a correction quantity representing an extent to which the projection-target original image is to be corrected based upon analysis results.