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Irritation-free pattern projection system for accurate 3D face and body scans

机译:用于精确3D面部和体扫描的无刺无态图案投影系统

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Three dimensional scanning of human bodies or parts of person become more and more a matter of interest especially in medical applications. In this paper a new 3D scanning system is introduced which is absolutely irritation-free based on the structured light illumination by aperiodic sinusoidal fringe patterns in the near infrared range. Hence, it is particularly suitable for continuing human face scanning. The system is based on optical stereo capturing and structured light illumination using the GOBO principle. The measurement principle of the system is explained and examples of face and body scans are given. The measurement accuracy was evaluated by experiments and will be presented and discussed as well as an outlook to future work.
机译:人体的三维扫描或者人的一部分扫描越来越多,特别是在医学应用中的感兴趣问题。在本文中,引入了一种新的3D扫描系统,其基于通过近红外范围内的非周期性正弦状边缘图案的结构化光照射来绝对刺激。因此,特别适用于继续人脸扫描。该系统基于使用GOBO原理的光学立体声捕获和结构光照射。解释了系统的测量原理,并给出了面部和体扫描的示例。通过实验评估测量精度,并将展示和讨论以及未来工作的前景。

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