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A new algorithm for 3D profilometry based on phase measurement

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (1997) 1310 377-384
DOI: 10.1007/3-540-63507-6_223
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Abstract

This paper describes a new phase extraction algorithm for phase profilometry. The algorithm uses a square wave to demodulate phase and moving averages and comb-shaped filters to extract the phase information from low-frequency. The proposed algorithm is compared with the two major profilometry techniques, namely Fourier domain profilometry and signal domain profilometry based on FIR low-pass filtering.

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APA

Stefano, L. D., & Boland, F. (1997). A new algorithm for 3D profilometry based on phase measurement. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 1310, pp. 377–384). Springer Verlag. https://doi.org/10.1007/3-540-63507-6_223

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