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:
Nov. 08, 2005
Filed:
May. 20, 2003
Applicant:
Tibet Mimar, Sunnyvale, CA (US);
Inventor:
Tibet Mimar, Sunnyvale, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F015/80 ; G06F015/00 ;
U.S. Cl.
CPC ...
Abstract
The present invention provides efficient ways to implement scan conversion and matrix transpose operations using vector multiplex operations in a SIMD processor. The present method provides a very fast and flexible way to implement different scan conversions, such as zigzag conversion, and matrix transpose for 2×2, 4×4, 8×8 blocks commonly used by all video compression and decompression algorithms.