2024
DOI: 10.1088/1361-6501/ad480e
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Simulation study of compressed ultrafast 3D imaging based on interferometry

Jiale Long,
Zihao Du,
Jianmin Zhang
et al.

Abstract: Observing the 3D (three-dimensional) surface vibration in hundred MHz is challenging due to low speed of CCD/CMOS camera. In order to obtain the ultrafast dynamic 3D shape information, a compressed ultrafast 3D imaging framework based on interferometry is proposed in this paper. Based on this imaging framework, an reconstruction method combining Plug and Play-Fast Flexible Denoising Network (PNP-FFDNET) is developed to recover high resolution interference fringe patterns and the corresponding 3D information. T… Show more

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