A 3-DIMENSIONAL PROFILE MEASURING DEVICE

摘要

PURPOSE: A 3D measuring system is provided to miniaturize a system structure by efficiently arranging two cameras and patterned light emitting device. CONSTITUTION: A 3D measuring system comprises camera modules(10,12), a refraction member(20), and a light source(30). The camera module gets the image information about the cubic objects reflected by the light source. The refraction member comprises bending parts(22,24), and a patterned part(26). The bending part refracts the image information. The patterned part separates two bending parts in order to make phase difference in the image information taken by the camera.