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:
Oct. 16, 2001
Filed:
Dec. 24, 1998
Applicant:
Inventors:
Matthew Adiletta, Worcester, MA (US);
Robert Stepanian, San Francisco, CA (US);
Teresa Meng, Portola Valley, CA (US);
Assignee:
Compaq Computer Corporation, Houston, TX (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04B 1/66 ;
U.S. Cl.
CPC ...
H04B 1/66 ;
Abstract
A method for decompressing compressed data elements, drawing that decompression operation, the intermediate coefficients are organized in a matrix configuration such that the number of transpose operations are minimized. The organization of that matrix includes storing sequential coefficients, translated from the compressed data, in sequential locations of sequential columns of the matrix. The transpose operation is performed during the inverse discrete cosine operation portion of the decompression operation.