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. 06, 2004
Filed:
Jan. 11, 2001
Applicant:
Inventor:
Shaomin Peng, Yorktown, NY (US);
Assignee:
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 7/12 ; H04N 1/102 ; H04N 1/104 ;
U.S. Cl.
CPC ...
H04N 7/12 ; H04N 1/102 ; H04N 1/104 ;
Abstract
A video decoder system having a scalable IDCT system. Included is a system for determining a complexity level based on a complexity budget inputted from a local resource controller; and an IDCT system that selects a scaling algorithm from a plurality of scaling algorithms, wherein the selected scaling algorithm corresponds to the determined complexity level. Each of the plurality of scaling algorithms provides a unique data-pruning pattern for processing DCT data.