Machine Vision Based 3D Scanning System
This study presents a low-cost scanning system for acquiring 3D geometry and texture information of large objects and for performing multi-scanning patch registration to obtain a whole realistic 3D model. The proposed system is composed of a line-stripe laser and a color CCD camera. The scanning processes consist of three steps. In the first step, the 3D depth information of the scanned object is obtained by laser triangulation. Subsequently, the texture of the scanned object is obtained by using a color CCd camera. In the final step, multiple scan patches are registered together to merge into a complete vivid 3D model. This study presents standard off-the-shelf hardware and software framework to implement a 3D measuring system. Experiments on the proposed method yielded very good results, for example, we constructed a big fortune cat model from the sixteen multi-scanned patches.
3D measurement 3D scan registration 3D model construction.
Chaoching Ho
Department of Mechanical Engineering,National Yunlin University of Science and Technology 123 University Road,Section 3,Douliou,Yunlin 64002,Taiwan,China
国际会议
2009 9th International Conference on Electronic Measurement & Instruments(第九届电子测量与仪器国际会议 ICEMI2009)
北京
英文
3673-3677
2009-08-16（万方平台首次上网日期，不代表论文的发表时间）