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. 26, 2013
Filed:
Feb. 27, 2007
Applicant:
Kristof Denolf, Bruges, BE;
Inventor:
Kristof Denolf, Bruges, BE;
Assignee:
Xilinx, Inc., San Jose, CA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 7/12 (2006.01); H04N 11/02 (2006.01); H04N 11/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
Digital signal processing and, more particularly, digital video coding is described. Video encoding or decoding of frames includes accessing a plurality of values that can include at least one quantized DC default value and a plurality of quantized DC block values for neighboring blocks with respect to an intra block. A direction of change for the intra block is determined using predictor values obtained from the accessed values.