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:
Jul. 29, 2014
Filed:
Dec. 02, 2009
Applicant:
Jian Fan, San Jose, CA (US);
Inventor:
Jian Fan, San Jose, CA (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 (2006.01); G06K 9/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system and method for segmenting foreground and background regions on a digitized image uses a computer, having a processor and system memory, to segment the image into initial regions and identify background regions from the initial regions. A complete background surface is estimated of the image, and pixels of the image are rectified with the estimated background surface to normalize the image. Normalized pixels are compared with a threshold color to determine a final segmentation of background regions.