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13 August 1999 3D shape measurement using a coaxial and coimage-plane fringe projection and observation system
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Proceedings Volume 3744, Interferometry '99: Techniques and Technologies; (1999) https://doi.org/10.1117/12.357703
Event: International Conference on Optical Metrology, 1999, Pultusk Castle, Poland
Abstract
For the absolute and shade-free shape measurement of 3D objects with large height discontinuities, a co-axial optical sensor system with a common image plane for pattern projection and observation was proposed. Experimental results are presented that demonstrate the shape measurements of objects with a deep hole and large discontinuities.
© (1999) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Mitsuo Takeda, Takahiro Aoki, Yoko Miyamoto, Hideyuki Tanaka, Ruowei Gu, and Zhibo Zhang "3D shape measurement using a coaxial and coimage-plane fringe projection and observation system", Proc. SPIE 3744, Interferometry '99: Techniques and Technologies, (13 August 1999); https://doi.org/10.1117/12.357703
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