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:
Aug. 18, 2015
Filed:
Sep. 26, 2006
Vijayalakshmi R. Raveendran, San Diego, CA (US);
Gordon Kent Walker, Poway, CA (US);
Tao Tian, San Diego, CA (US);
Phanikumar Bhamidipati, San Diego, CA (US);
Fang Shi, San Diego, CA (US);
Peisong Chen, San Diego, CA (US);
Sitaraman Ganapathy Subramania, San Diego, CA (US);
Seyfullah Halit Oguz, San Diego, CA (US);
Vijayalakshmi R. Raveendran, San Diego, CA (US);
Gordon Kent Walker, Poway, CA (US);
Tao Tian, San Diego, CA (US);
Phanikumar Bhamidipati, San Diego, CA (US);
Fang Shi, San Diego, CA (US);
Peisong Chen, San Diego, CA (US);
Sitaraman Ganapathy Subramania, San Diego, CA (US);
Seyfullah Halit Oguz, San Diego, CA (US);
QUALCOMM INCORPORATED, San Diego, CA (US);
Abstract
Apparatus and methods of using content information for encoding multimedia data are described. A method of processing multimedia data includes classifying content of multimedia data, and encoding the multimedia data in a first data group and in a second data group based on the content classification, wherein the first data group comprises a coefficient and the second data group comprises a first differential refinement associated with the first data group coefficient. An apparatus for using content information for encoding multimedia data includes a content classifying module configured to classify content of multimedia data and provide content classification data, and an encoder configured to encode the multimedia data in a first data group and in a second data group based on the content classification, wherein the first data group comprises a coefficient and the second data group comprises a first differential refinement associated with the first data group coefficient.