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| 1 | GOBO projection for 3D measurements at highest frame rates: a performance analysis显示文摘Aperiodic sinusoidal patterns that are cast by a GOBO(GOes Before Optics)projector are a powerful tool for optically measuring the surface topography of moving or deforming objects with very high speed and accuracy.We optimised the first experimental setup that we were able to measure inflating car airbags at frame rates of more than 50 kHz while achieving a 3D point standard deviation of~500μm.Here,we theoretically investigate the method of GOBO projection of aperiodic sinusoidal fringes.In a simulation-based performance analysis,we examine the parameters that influence the accuracy of the measurement result and identify an optimal pattern design that yields the highest measurement accuracy.We compare the results with those that were obtained via GOBO projection of phase-shifted sinusoidal fringes.Finally,we experimentally verify the theoretical findings.We show that the proposed technique has several advantages over conventional fringe projection techniques,as the easy-to-build and cost-effective GOBO projector can provide a high radiant flux,allows high frame rates,and can be used over a wide spectral range. | Stefan Heist Patrick Dietrich Martin Landmann Peter Kühmstedt Gunther Notni Andreas Tünnermann | 2018 | Light(Science & Applications)2018，7，1： | 4 |
| 2 | Analysis of white light interferograms using wavelet methods显示文摘 | Recknagel Rolf-Juergen Notni Gunther | 1998 | Optics Communica- tions1998，148，： | 1 |
| 3 | 查看详情显示文摘 | Bruckner C Pradarutti B Stenzel O Steinkopf R Riehemann S Notni G Tunnermann A | | 0，，： | 1 |
| 4 | 查看详情显示文摘 | Bruckner C Kasebier T Pradarutti B Riehemann S Notni G Kley E Tunnermann A | | 0，，： | 1 |
| 5 | Terahertz imaging for styrofoam inspection显示文摘 | Pradarutti B Riehemann S Notni G | | 0，，： | 1 |
| 6 | G-Scan-mobile multiview 3-D measuring system for the analysis of the face 显示文摘 | Kopp S Kuhmstedt P Notni G | 2003 | Int J Comput Dent2003，6，4： | 1 |
| 7 | Terahertz imaging for styrofoam inspection 显示文摘 | PRADARUTTI B RIEHEMANN S NOTNI G | 2007 | SPIE2007，6772，67： | 1 |
| 8 | Early results of implantation of an unconstrained metatarsophalangeal joint prosthesis of the first toe显示文摘 | NOTNI A F HRMANN M FUHRMANN R | 2001 | Zeitschrift für Orthop die und ihre Grenzgebiete2001，139，4： | 1 |
| 9 | Theory and Arrangements of Self-Calibrating Whole-Body Three-Dimensional Measurement Systems Using Fringe Projection Technique 显示文摘 | W G Schreiber G Notni | 2000 | Opt Eng2000，39，1： | 1 |
| 10 | 成型技术中的高效3D项目显示文摘工业实用性、机器人使用、高度自动化、尽可能的灵活性和高度精确性,这高度是对光学3D测量系统提出的要求,位于Jena的Fraunhofer应用光学和精密机械研究所(IOF)是解决这类工业应用实际问题方面的专家。他们研发测量方法和系统,并且提供适合成型技术和板材加工的整体工艺链。 | Gunther Notni Peler Kühmstedt | 2007 | 现代制造2007，，32： | 0 |
| 11 | 成型技术中的高效3D项目显示文摘工业实用性、机器人使用、高度自动化、尽可能的灵活性和高度精确性,这些就是对光学3D测量系统提出的要求。位于Jena的Fraunhofer应用光学和精密机械研究所(IOF)是解决这类工业应用实际问题方面的专家。他们研发测量方法和系统,并且提供适合成型技术和板材加工的整体工艺链。 | Gunther Notni Peter Kühmstedt | 2007 | 机电产品市场2007，，12： | 0 |
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