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. 02, 2010
Filed:
Dec. 30, 2004
Applicant:
Toshiyuki Okubo, Tokyo, JP;
Inventor:
Toshiyuki Okubo, Tokyo, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 9/73 (2006.01); H04N 5/228 (2006.01);
U.S. Cl.
CPC ...
Abstract
By sensing an object without performing light projection with a light projection unit, a first image is acquired, and by sensing the object while performing light projection with the light projection unit, a second image is acquired. Based on the acquired first image and the second image, a pixel having a specific color in the first image is extracted.
Okubo, Toshiyuki. (2010). Image processing apparatus and pixel-extraction method therefor (U.S. Patent No. 7656435). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7656435
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile