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. 12, 2008
Filed:
Dec. 28, 2005
Cheong Soo Seo, Seongnam, KR;
Sang Hyune Baek, Suwon, KR;
Gyoung IL Cho, Seoul, KR;
Angstrom, Inc., Seongnam, KR;
Stereo Display, Inc., Anaheim, CA (US);
Abstract
The present invention provides a three-dimensional imaging system for robot vision, which is capable of three-dimensional positioning of objects, object identification, searching and tracking of an object of interest, and compensating the aberration of the system. The three-dimensional imaging system for robot vision comprises one or more camera systems, each of which has at least one variable focal length micromirror array lens, an imaging unit, and an image processing unit. The variable focal length micromirror array lens used in the three-dimensional imaging system for robot vision has unique features including a variable focal length, a variable focal axis, and a variable field of view with a fast response time.