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. 09, 2005
Filed:
Mar. 03, 2003
Michael W. Schimpf, Pacific Grove, CA (US);
Yan Yan Tang, Mountain View, CA (US);
Michael W. Schimpf, Pacific Grove, CA (US);
Yan Yan Tang, Mountain View, CA (US);
Sun Microsystems, Inc., Santa Clara, CA (US);
Abstract
A sample filtering system and method for concurrently filtering sample data for two or more sequential pixels (in a scan-line) are disclosed. The system may include a sample cache, a control register, a read cache controller, and a sample-to-pixel calculation unit. The read cache controller reads a first set of S samples from the sample cache, and outputs a second set of S samples to the sample-to-pixel calculation unit. The second set of samples may have one or more subsets of samples, with each subset of samples selected to cover the filter region for one of the sequential pixels. The sample-to-pixel calculation unit may process each subset separately and concurrently.