Single-Shot Multi-Frequency 3D Shape Measurement for Discontinuous Surface Object Based on Deep Learning

Single-Shot Multi-Frequency 3D Shape Measurement for Discontinuous Surface Object Based on Deep Learning

It is challenging to stably and rapidly achieve accurate absolute phase retrieval for isolated objects with a single-shot pattern in fringe projection profilometry (FPP). In this context, a single-shot multi-frequency absolute phase retrieval (SAPR-DL) method based on deep learning is proposed, whic...

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Bibliographic Details
Main Authors: Min Xu, Yu Zhang, Yingying Wan, Lin Luo, Jianping Peng
Format: Article
Language:English
Published: MDPI AG 2023-01-01
Series:Micromachines
Subjects:
fringe projection profilometry
deep learning
phase retrieval
Online Access:https://www.mdpi.com/2072-666X/14/2/328

Internet

https://www.mdpi.com/2072-666X/14/2/328

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