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. 30, 2022
Filed:
Jul. 29, 2016
Applicant:
Nikon-trimble Co., Ltd., Tokyo, JP;
Inventor:
Tetsuya Ohhashi, Yokohama, JP;
Assignee:
NIKON-TRIMBLE CO., LTD., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G01C 11/06 (2006.01); B64C 39/02 (2006.01); B64D 47/08 (2006.01); G01C 15/00 (2006.01); G01C 15/04 (2006.01); G01S 19/01 (2010.01); G06T 7/20 (2017.01);
U.S. Cl.
CPC ...
G01C 11/06 (2013.01); B64C 39/024 (2013.01); B64D 47/08 (2013.01); G01C 15/002 (2013.01); G01C 15/04 (2013.01); G01S 19/01 (2013.01); G06T 7/20 (2013.01); B64C 2201/027 (2013.01); B64C 2201/14 (2013.01); G06T 2207/10032 (2013.01); G06T 2207/30181 (2013.01);
Abstract
Disclosed is a monitoring method wherein: a target is prepared using terrain model data including terrain location information; at a first time, an image of the target is picked up by means of an image pickup unit of a surveying device, and first image data is generated; at a second time after the first time, an image of the target is picked by means of the image pickup unit of the surveying device, and second image data is generated; and displacement of the target is detected using a first image based on the first image data, and a second image based on the second image data.