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. 03, 1999
Filed:
Nov. 27, 1995
Applicant:
Inventors:
Andrew Fernie, Montreal, CA;
Ken Unger, Quebec, CA;
Assignee:
CAE Electronics, Ltd., Quebec, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G / ;
U.S. Cl.
CPC ...
345-8 ; 345121 ;
Abstract
The present invention relates to a method for reducing image instability in a virtual environment due to the transport delay of the image generator and other components of the system. A method is given for determining the error in the generated virtual environment and using this error for shifting the image on the display device thus providing a more accurate and more stable representation to the viewer.