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. 19, 2013
Filed:
Nov. 21, 2008
Applicant:
Johan Almbladh, Lund, SE;
Inventor:
Johan Almbladh, Lund, SE;
Assignee:
Axis AB, Lund, SE;
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/40 (2006.01); G06T 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A processor and associated methodology employ a SIMD architecture and instruction set to efficiently perform video analytics operation on images. The processor contains a group of SIMD instructions used by the method to implement video analytic filters that avoid bit expansion of the pixels to be filtered. The filters hold the number of bits representing a pixel constant throughout the entire operation, conserving processor capacity and throughput when performing video analytics.