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:
Sep. 27, 2022
Filed:
Dec. 06, 2012
Applicant:
The Boeing Company, Chicago, IL (US);
Inventors:
James A. Grossnickle, Bellevue, WA (US);
James E. Pillers, Seattle, WA (US);
Kevin Earl McCrary, Graham, WA (US);
Assignee:
The Boeing Company, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 7/32 (2017.01); G01B 11/16 (2006.01); G01N 3/06 (2006.01); H04N 7/18 (2006.01);
U.S. Cl.
CPC ...
G06T 7/32 (2017.01); G01B 11/16 (2013.01); G01B 11/165 (2013.01); G01N 3/068 (2013.01); H04N 7/18 (2013.01); G01N 2203/0647 (2013.01);
Abstract
A method and apparatus for digital image correlation. A camera system is used to obtain larger scale images of a larger scale dot pattern on a surface of a workpiece and smaller scale images of a smaller scale dot pattern on the surface of the same workpiece. The smaller scale dot pattern forms a larger dot in the larger scale dot pattern in the larger scale images. The larger scale images and the smaller scale images may be used to determine a measurement of the workpiece.