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FR-3168285-A1 - DEVICE AND METHOD FOR ACQUIRING THE THREE-DIMENSIONAL GEOMETRIC SHAPE OF AN OBJECT

FR3168285A1FR 3168285 A1FR3168285 A1FR 3168285A1FR-3168285-A1

Abstract

TITLE OF THE INVENTION: DEVICE AND METHOD FOR ACQUIRING THE THREE-DIMENSIONAL GEOMETRIC SHAPE OF AN OBJECT The device for acquiring and navigating and/or robotically targeting the geometric shape of an object (22) comprises: - a distance sensor (25) between the object and an acquisition unit, - a computer (12) for generating a three-dimensional geometric model of the object, - a navigation camera to determine the position and orientation of a first navigation reference fixed to the object, relative to the object resting on a mechanical reference; and - a computing unit to determine, during movements of the object captured by the navigation camera, the position and orientation of the mechanical reference and then the position and orientation of the object, and to position and orient the geometric model of the object in a virtual space in accordance with this position and orientation of the object. Figure for the abstract: Figure 2

Inventors

  • Florian Coiseur
  • Michel LEFRANC
  • Laure CAUCANAS

Assignees

  • SURGITEC ROBOTICS

Dates

Publication Date
20260508
Application Date
20241105