Fourier light field camera array mesoscope for video-rate 3D imaging

Clare B. Cook; Kevin C. Zhou; Roarke W. Horstmeyer

doi:10.1117/12.3001897

13 March 2024 Fourier light field camera array mesoscope for video-rate 3D imaging

Clare B. Cook, Kevin C. Zhou, Roarke W. Horstmeyer

Proceedings Volume PC12857, Computational Optical Imaging and Artificial Intelligence in Biomedical Sciences; PC1285704 (2024) https://doi.org/10.1117/12.3001897
Event: SPIE BiOS, 2024, San Francisco, California, United States

Abstract

We present the Fourier Light field Camera Array Microscope (FL-CAM) for high-throughput, single-snapshot 3D imaging of mesoscale samples, particularly freely moving model organisms. The FL-CAM substitutes the micro-lens array of typical light field systems for a synchronized array of 48 independent imaging systems. The FL-CAM can capture multi-perspective images over a 3.1 cm x 4.1 cm field of view with 38o angular range at up to 200 frames per second and uses a physics-supervised machine learning algorithm, which accounts for the unique distortion patterns created by the cascade of lenses, to achieve 3D visualization.

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Citation Download Citation

Clare B. Cook, Kevin C. Zhou, and Roarke W. Horstmeyer "Fourier light field camera array mesoscope for video-rate 3D imaging", Proc. SPIE PC12857, Computational Optical Imaging and Artificial Intelligence in Biomedical Sciences, PC1285704 (13 March 2024); https://doi.org/10.1117/12.3001897

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KEYWORDS

Imaging arrays

Cameras

Microscopes

Stereoscopy

Image resolution

Image sensors

Imaging systems

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