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. 03, 2004
Filed:
Aug. 31, 1999
Applicant:
Inventors:
Ravinder Prakash, Concord, NC (US);
Paul Hakenewerth, Charlotte, NC (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 5/228 ; H04N 5/225 ;
U.S. Cl.
CPC ...
H04N 5/228 ; H04N 5/225 ;
Abstract
A workstation having low resolution and high resolution image capture apparatus such as is useful for tele-conferencing. Optical wedge apparatus is placed between an object and a focusing lens according to the invention to create multiple overlapping low resolution images of a whole object. Programmed or hardwired logic is then used to construction a high resolution image of the object by interleaving the picture elements of the low resolution images.