GEODETIC SURVEYING DEVICE HAVING AUTOMATIC HIGH-PRECISION TARGET POINT SIGHTING FUNCTIONALITY
Patent №
US 9,846,035
Granted
2017-12-19
Filed 2012
Owner
LEICA GEOSYSTEMS AG
Lab
—
AI components
1
vision
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
13704347
A geodatic surveying device which is equipped with an automatic target point sighting functionality for determining the position of a target point. A reticle pattern that corresponds to the outer shape of the known reticle is stored, wherein a main point of the reticle pattern is predefined as indicating the target point. In order to carry out an automatic target point sighting functionality, the evaluation means are designed such that, after the function start, a camera image of the reticle is automatically recorded, the reticle pattern is aligned with the reticle in the camera image by means of image processing and, depending on a position of the main point in the camera image in the matched state of the reticle pattern, the orientation of the sighting apparatus is changed in a motorized manner such that the optical target axis OA is oriented with high precision at the target point.
AI classification
Ownership
LEICA GEOSYSTEMS AG
assignment · 294700282
Assignors
KOTZUR, NORBERT, METZLER, BERNHARD
On an employer assignment, the assignors are typically the inventors.