Phase unwrapping techniques for 3D shape measurement

Xianyu Su

doi:10.1117/12.263022

31 December 1996 Phase unwrapping techniques for 3D shape measurement

Xianyu Su

Proceedings Volume 2866, International Conference on Holography and Optical Information Processing (ICHOIP '96); (1996) https://doi.org/10.1117/12.263022
Event: International Conference on Holography and Optical Information Processing, 1996, Nanjing, China

Abstract

This paper gives an overview of phase unwrapping techniques for complex shape measurement. These techniques include phase unwrapping based on binary control mask, phase unwrapping based on ordering reliability, 2D filtering in Fourier transform profilometry, two-frequency grating phase unwrapping, et al.

Citation Download Citation

Xianyu Su "Phase unwrapping techniques for 3D shape measurement", Proc. SPIE 2866, International Conference on Holography and Optical Information Processing (ICHOIP '96), (31 December 1996); https://doi.org/10.1117/12.263022

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