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:
Sep. 07, 2004
Filed:
Aug. 03, 2000
Gary S. Ditlow, Garrison, NY (US);
Daria R. Dooling, Huntington, VT (US);
David E. Moran, South Burlington, VT (US);
Ralph J. Williams, Essex Junction, VT (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
The present invention divides a large graphics file into smaller “frames” of graphics files. The division process is preferably load balanced amongst any number of processors. This allows many processors to be used in parallel to divide the large graphics file and to then process the smaller output frames. Additionally, the load balancing is performed in such a manner that only portions of the graphics file need be loaded by any one processor. This saves memory and computational requirements. Preferably, the graphics file is divided in a three-dimensional manner, such that any one processor will be assigned one three-dimensional block or volume of the graphics file. The three-dimensional partition of the graphics file will become one frame, and the one processor accesses the graphics file to copy its three-dimensional partition into the new output frame.