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:
Mar. 15, 2011
Filed:
Jun. 16, 2006
Applicant:
Michael Harville, Palo Alto, CA (US);
Inventor:
Michael Harville, Palo Alto, CA (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/36 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method performed by a processing system includes determining at least first and second distances between a first pixel location having a first pixel value in a first image frame and first and second edges of the first image frame, respectively, and determining a first factor that is proportional to a first product of the first and the second distances and configured to attenuate the first pixel value in response to the first pixel value being displayed by a first projector on a display screen such that the first pixel value overlaps with a second pixel value displayed by a second projector.