Title :
3D scanning system for digital dental based on line structured light sensor
Author :
Qingmeng, Li ; Jin, Huang ; Yang, Wang ; Tianfei, Chen ; Ying, Hu ; Xiang, Wu ; Xinyu, Chen
Author_Institution :
Autom. Res. Center, Dalian Maritime Univ., Dalian, China
fDate :
June 30 2012-July 2 2012
Abstract :
A novel 3D digital dental scanning system is introduced in this paper. The system is consisted of some action-controlling units and one structured light vision sensor. The scanning principle, the kinematic model and the calibration algorithm are discussed in detail. It is concluded that, from experiment, the scanning precision can be reached 0.18mm and 8000 pts can be obtained per second in the system. The dental scanning system can be used to reconstruct 3D model of dental wax conveniently.
Keywords :
calibration; dentistry; image reconstruction; kinematics; medical image processing; 3D digital dental scanning system; 3D model reconstruction; 3D scanning system; action-controlling units; calibration algorithm; dental wax; kinematic model; line structured light vision sensor; scanning precision; Calibration; Cameras; Dentistry; Kinematics; Laser modes; Mathematical model; Solid modeling; 3D scanning system; digital dental; line structured light sensor;
Conference_Titel :
System Science and Engineering (ICSSE), 2012 International Conference on
Conference_Location :
Dalian, Liaoning
Print_ISBN :
978-1-4673-0944-8
Electronic_ISBN :
978-1-4673-0943-1
DOI :
10.1109/ICSSE.2012.6257206
