专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2010048960A1 SCANNER WITH FEEDBACK CONTROL 审中-公开
标题翻译：扫描仪带反馈控制
公开(公告)号：WO2010048960A1
公开(公告)日：2010-05-06
申请号：PCT/DK2009/050281
申请日：2009-10-28
申请人： 3SHAPE A/S , HOLLENBECK, Karl-Josef , ÖJELUND, Henrik , EDWARDS, Christopher Simon , PLASCENCIA, Alfredo Chávez , FISKER, Rune
发明人： HOLLENBECK, Karl-Josef , ÖJELUND, Henrik , EDWARDS, Christopher Simon , PLASCENCIA, Alfredo Chávez , FISKER, Rune
IPC分类号： G01B11/24 , G01N21/88
CPC分类号： G01B11/2518
摘要： The present invention relates to non-contact optical scanning of an object for generation of a three-dimensional surface model of the scanned object. In particular the invention relates to a scanner for obtaining the three-dimensional geometry of at least a part of the surface of an object, said scanner comprising: - at least one light source, preferably a laser light source with adjustable power, - projection means for directing light from the at least one light source to a moving spot on the surface of the object, - at least one image sensor adapted to record at least one image of at least a part of the surface, - detection means, other than the at least one image sensor, for monitoring at least a part of the light reflected from the surface, - regulation means for adjusting the intensity of the at least one light source based on the amount of light reflected from the surface, and - means for transforming the at least one image to a three-dimensional model of the surface.
摘要翻译：本发明涉及用于产生被扫描物体的三维表面模型的物体的非接触光学扫描。特别地，本发明涉及一种用于获得物体表面的至少一部分的三维几何形状的扫描器，所述扫描器包括： - 至少一个光源，优选地具有可调节功率的激光光源; - 投影装置用于将来自所述至少一个光源的光引导到所述物体表面上的移动光斑; - 至少一个图像传感器，适于记录所述表面的至少一部分的至少一个图像; - 检测装置，至少一个图像传感器，用于监测从表面反射的光的至少一部分;调节装置，用于基于从表面反射的光量来调节至少一个光源的强度;以及 - 用于转换的装置所述至少一个图像到所述表面的三维模型。

IPRDB

热门服务

关于我们

友情链接

联系方式