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:
May. 21, 2002
Filed:
Apr. 21, 2000
Applicant:
Inventor:
Max Robinson, Nottingham, GB;
Assignee:
The Nottingham Trent University, Nottingham, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 2/318 ;
U.S. Cl.
CPC ...
G01N 2/318 ;
Abstract
A pair of stereoscopic images of an object are produced, one image is subtracted from the other, and the resulting two dimensional image is then checked against and compared with a similar two dimensional image (the golden image) which has been produced in an identical manner using a known perfect sample (the golden sample).