G - Physics – 01 – B
Patent
G - Physics
01
B
G01B 11/25 (2006.01)
Patent
CA 2746191
The invention relates to a device for three-dimensionally measuring an object, comprising a first projection device having a first infrared light source for projecting a displaceable first pattern onto the object, and at least one image capturing device for capturing images of the object in an infrared spectral range. The invention further relates to a method for three-dimensionally measuring an object, comprising the steps of projecting a first infrared pattern onto the object using a first projection device having a first infrared light source; and capturing images of the object using at least one image capturing device sensitive to infrared radiation, wherein the pattern is shifted between image captures.
L'invention concerne un dispositif de mesure tridimensionnelle d'un objet comprenant un premier dispositif de projection incluant une première source de lumière infrarouge pour projeter un premier modèle mobile sur l'objet et au moins un dispositif d'acquisition d'image pour acquérir des images de l'objet dans une plage spectrale infrarouge. L'invention concerne en plus un procédé de mesure tridimensionnelle d'un objet comprenant les étapes suivantes : projection d'un premier modèle infrarouge sur l'objet avec un premier dispositif de projection incluant une première source de lumière infrarouge; et acquisition d'images de l'objet avec au moins un dispositif d'acquisition d'image sensible au rayonnement infrarouge; le modèle étant décalé entre les acquisitions.
Gensecke Kai
Nabs David
Aimess Services Gmbh
Riches Mckenzie & Herbert Llp
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