High speed 3D scanner with real-time 3D processing

被引：0
|
作者：
Lavelle, JP [1 ]
Schuet, SR [1 ]
Schuet, DJ [1 ]
机构：
[1] NASA, Ames Res Ctr, Moffett Field, CA 94035 USA
来源：
2004 IEEE INTERNATIONAL WORKSHOP ON IMAGING SYSTEMS AND TECHNIQUES (IST) | 2004年
关键词：
D O I：
10.1109/IST.2004.1397272
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
A novel sensor with real-time 3D processing capable of scanning an object at very high speeds (greater than 500,000 3D points/second) and creating high-resolution surface maps has been developed. The ranging technique of Laser Triangulation is implemented with a high-resolution camera, a laser diode, and processing electronics incorporated into a small sensor package that traverses linearly or rotates from a fixed position to scan over an object. Processing is done on board the instrument in real time and the resultant 3D data is transmitted to a PC. The sensing system was developed for the NASA Mars rover program and for the inspection of Shuttle Thermal Protection System (tiles) radiator, and structures.
引用
收藏
页码：13 / 17
页数：5
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