THREE DIMENSIONAL SCAN SYSTEM WITH INCREASED RANGE OF RESOLUTION

摘要

A three-dimensional scan system includes a projection module including a light source for providing a first light beam and a second light beam and a pattern generator for receiving the first light beam to project a first pattern and for receiving the second light beam to project a second pattern, an image capturing module for capturing an image of the first pattern and the second pattern projected on an object, and a beam splitting module including a first reflective surface for reflecting the first light beam to project the first pattern onto the object and reflecting the first light beam reflected by the object to the image capturing module and a second reflective surface for reflecting the second light beam to project the second pattern onto the object and reflecting the second light beam reflected by the object to the image capturing module.