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. 20, 2002
Filed:
Dec. 14, 2000
Applicant:
Inventors:
Michael Tamir, Tel-Aviv, IL;
Avi Sharir, Ramat Hasharon, IL;
Assignee:
Orad Hi-Tec Systems, Ltd., Kfar Sabb, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/265 ;
U.S. Cl.
CPC ...
H04N 5/265 ;
Abstract
A position detecting device for an object within virtual set comprises providing the object with an emitting device and using the device in conjunction with a plain or patterned chroma-key background to provide the exact position of a TV camera or alone to provide a position for another object or actor.