Patent Document ID: 20040125381
Application ID: 10327971
Patent Status: 0

Claim One:
1. A miniature three-dimensional contour scanner, characterized in that it comprises the following components: optical projection module: mainly composed of the set of optical lens and digital micromirror device (DMD) chip, by using optical fiber to guide in the light of the external light sources, the light passes through the set of the optical lens to a digital micromirror device chip, which can produce structured light pattern, and this pattern can be projected onto the object to be measured through the set of optical lens; image capture module: mainly composed of set of optical lens and image sensing element, which by means of the set of optical lens capture the deformed structured fringe image and the two-dimensional image from the object's surface to be measured and send them to the image sensing element, which can output the image information to the main control module; and main control module: connected to the optical projection module and the image capture module, and it is used to adjust and control the structured light pattern output of the optical projection module and to process the image information obtained by the image capture module.