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:
Feb. 06, 2001
Filed:
Jan. 14, 1998
Applicant:
Inventor:
Ram Nagarajan, Los Angeles, CA (US);
Assignee:
Hughes Electronics Corporation, El Segundo, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06T 1/570 ;
U.S. Cl.
CPC ...
G06T 1/570 ;
Abstract
A system and method for reducing the amount of decoder memory and the number of transformation calculations used in generating a plurality of frames of a video sequence includes separating the video object into a plurality of blocks, storing those blocks in decoder memory, transforming and displaying blocks as a sequence of frames, determining blocks that will no longer be required to display future frames, and removing these blocks from memory.