G - Physics – 01 – B
Patent
G - Physics
01
B
G01B 11/25 (2006.01) G01B 11/245 (2006.01) G01C 11/02 (2006.01)
Patent
CA 2686904
A method and hand-held scanning apparatus for three-dimensional scanning of an object is described. The hand-held self-referenced scanning apparatus has a light source for illuminating retro-reflective markers, the retro-reflective markers being provided at fixed positions on or around the object, a photogrammetric high- resolution camera, a pattern projector for providing a projected pattern on a surface of the object; at least a pair of basic cameras, the basic camera cooperating with light sources, the projected pattern and at least a portion of the retro-reflective markers being apparent on the 2D images, a frame for holding all components in position within the hand- held apparatus, the frame having a handle, the frame allowing support and free movement of the scanning apparatus by a user.
Beaupre Nicolas
Caron Antoine Thomas
Gagne Pierre-Luc
Hebert Patrick
St-Pierre Eric
Creaform Inc.
Fasken Martineau Dumoulin Llp
LandOfFree
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