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:
Nov. 25, 2003
Filed:
Nov. 12, 1999
Applicant:
Inventors:
William J. Hilliard, San Francisco, CA (US);
Peter G. Engeldrum, Winchester, MA (US);
Thomas L. Strother, San Francisco, CA (US);
Assignee:
Lightsurf Technologies, Inc., Santa Cruz, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/00 ;
U.S. Cl.
CPC ...
G06K 9/00 ;
Abstract
A method and system for calibrating and characterizing an image capture device is disclosed. Using a calibrated display of known colorimetric properties, a feedback loop method and system is disclosed such that the image capture device capture device can be calibrated.