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:
Jun. 27, 2000
Filed:
Jan. 13, 1998
Applicant:
Inventors:
Robert L Stevenson, Granger, IN (US);
Thomas R Gardos, Portland, OR (US);
Assignee:
Intel Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
375240 ; 348405 ; 358463 ; 375245 ; 375254 ; 382275 ;
Abstract
A maximum a posteriori (MAP) filter is applied as a loop filter during encode/decode processing to generate filtered data used to encode/decode other data. In one embodiment, the MAP filter is applied iteratively to a decoded frame to generate the resulting filtered frame. When applied as a loop filter, the filtered frame is used to generate reference data used to encode or decode one or more other video frames.