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:
Apr. 27, 2004
Filed:
Mar. 30, 2001
Applicant:
Inventor:
Rodney Shaw, Mountain View, CA (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06T 5/00 ;
U.S. Cl.
CPC ...
G06T 5/00 ;
Abstract
A method of spatially filtering an image using an adaptive convolution filter is disclosed. The adaptive convolution filter has two major properties. First, size of the convolution filter adapts to the resolution density of the image being filtered. Second, values of the filter dynamically vary depending on an adaptive value that, in turn, depends on the output resolution.