ArticleNature photonics2023
Parallelized computational 3D video microscopy of freely moving organisms at multiple gigapixels per second.
Article in Nature photonics, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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19 citing papers in PubMed.
- Video-rate gigapixel ptychography via space-time neural field representations.Nature communications · 2026Article
- Multi-Frame Temporal Integration for 3-D Shape Measurement of Freely Falling Small Objects Using a High-Speed Camera Array.Sensors (Basel, Switzerland) · 2026Article
- Intravital mesoscale optical imaging: challenges, techniques, and future perspectives.Biophysics reports · 2026Article
- Article
- High-throughput multi-camera array microscope platform for automated 3D behavioral analysis of swimming zebrafish larvae.Communications biology · 2026Article
- Large-scale compressive microscopy via diffractive multiplexing across a sensor array.Nature photonics · 2026Article
- High-throughput multi-camera array microscope platform for automated 3D behavioral analysis of swimming zebrafish larvae.bioRxiv : the preprint server for biology · 2025Article
- Parallelized Brightfield and Fluorescence Imaging of Organoids Using a Scalable Multi-Camera Platform.bioRxiv : the preprint server for biology · 2025Article
- The spatial complexity of optical computing: toward space-efficient design.Nature communications · 2025Article
- Maskless and on-chip LED-array microscope with spatially-varying angle calibration for centimeter-scale phase imaging.bioRxiv : the preprint server for biology · 2025Article
- Fourier Lightfield Multiview Stereoscope for Large Field-of-View 3D Imaging in Microsurgical Settings.Advanced photonics nexus · 2025Article
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- Recording dynamic facial micro-expressions with a multi-focus camera array.Biomedical optics express · 2025Article
- A Multimodal, In Vivo Approach for Assessing Structurally and Phenotypically Related Neuroactive Molecules.ACS chemical neuroscience · 2024Article
- Rapid 3D imaging at cellular resolution for digital cytopathology with a multi-camera array scanner (MCAS).Npj imaging · 2024Article
- Multifocal fluorescence video-rate imaging of centimetre-wide arbitrarily shaped brain surfaces at micrometric resolution.Nature biomedical engineering · 2024Article
- Supertemporal Resolution Imaging of Membrane Potential via Stroboscopic Microscopy.Chemical & biomedical imaging · 2023Article
- Automated, high-throughput quantification of EGFP-expressing neutrophils in zebrafish by machine learning and a highly-parallelized microscope.bioRxiv : the preprint server for biology · 2023Article
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Abstract
Wide field of view microscopy that can resolve 3D information at high speed and spatial resolution is highly desirable for studying the behaviour of freely moving model organisms. However, it is challenging to design an optical instrument that optimises all these properties simultaneously. Existing techniques typically require the acquisition of sequential image snapshots to observe large areas or measure 3D information, thus compromising on speed and throughput. Here, we present 3D-RAPID, a computational microscope based on a synchronized array of 54 cameras that can capture high-speed 3D topographic videos over an area of 135 cm2, achieving up to 230 frames per second at spatiotemporal throughputs exceeding 5 gigapixels per second. 3D-RAPID employs a 3D reconstruction algorithm that, for each synchronized snapshot, fuses all 54 images into a composite that includes a co-registered 3D height map. The self-supervised 3D reconstruction algorithm trains a neural network to map raw photometric images to 3D topography using stereo overlap redundancy and ray-propagation physics as the only supervision mechanism. The resulting reconstruction process is thus robust to generalization errors and scales to arbitrarily long videos from arbitrarily sized camera arrays. We demonstrate the broad applicability of 3D-RAPID with collections of several freely behaving organisms, including ants, fruit flies, and zebrafish larvae.
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