Adaptive-resolution-based high-resolution indoor 3D perceiving in fringe projection profilometry

Yuanlu Xue; Yang Zhao; Jing Han; Dongliang Zheng

doi:10.1117/12.3023248

15 February 2024 Adaptive-resolution-based high-resolution indoor 3D perceiving in fringe projection profilometry

Yuanlu Xue, Yang Zhao, Jing Han, Dongliang Zheng

Proceedings Volume 13069, International Conference on Optical and Photonic Engineering (icOPEN 2023); 1306906 (2024) https://doi.org/10.1117/12.3023248
Event: International Conference on Optical and Photonic Engineering (icOPEN 2023), 2023, Singapore, Singapore

Abstract

Fringe projection profilometry (FPP) is one of the most widely used optical three-dimensional (3D) perceiving techniques. However, in the realm of indoor 3D perceiving, achieving high-resolution data proves challenging due to the inherent trade-off between sampling resolution and measurement scale. This paper introduces an adaptive-resolution-based method to address this challenge. Specifically, the approach leverages the super-resolution reconstruction technique to enhance the resolution of captured fringe patterns, where an end-to-end fringe pattern super-resolution network (FPSRNet) is constructed to adaptively achieve different super-resolution values. The desired high-resolution 3D results can be reconstructed from these new patterns. Experimental results verify the effectiveness of the proposed method in indoor 3D perceiving.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Yuanlu Xue, Yang Zhao, Jing Han, and Dongliang Zheng "Adaptive-resolution-based high-resolution indoor 3D perceiving in fringe projection profilometry", Proc. SPIE 13069, International Conference on Optical and Photonic Engineering (icOPEN 2023), 1306906 (15 February 2024); https://doi.org/10.1117/12.3023248

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