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:
Apr. 04, 2000
Filed:
Apr. 18, 1996
Applicant:
Inventors:
Anthony David Searby, Newbury, GB;
Martin Stewart Ingram, Winchester, GB;
Assignee:
Quantel Limited, Newbury, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G / ;
U.S. Cl.
CPC ...
345511 ; 345526 ;
Abstract
An electronic image processing system 1 includes a large capacity store 2 having a source area 3 for storing data representing an initial image and a destination area 4 for storing data representing a modified image. A control processor 5 calculates transformation parameters and controls the transfer of portions of the initial image data to a high speed low capacity cache store 9. A spatial filter 10 effects transformations on the data in the cache store 9 and the thus modified image portion data is written to the destination area 4.