ArticleProceedings of the National Academy of Sciences of the United States of America2023
Optical single-pixel volumetric imaging by three-dimensional light-field illumination.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed.
- Multichannel multicentroid motion-compensated single pixel imaging of a 2D arbitrarily moving rigid-body target.Communications engineering · 2026Article
- Single-pixel imaging flow cytometry for biomedical research.Inflammation and regeneration · 2025Review
- Ultrahigh-throughput single-pixel complex-field microscopy with frequency-comb acousto-optic coherent encoding (FACE).Light, science & applications · 2025Article
- Deep compressed multichannel adaptive optics scanning light ophthalmoscope.Science advances · 2025Article
- Time-varying 3D optical torque via a single beam.Nature communications · 2025Article
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Authors and funding
9 authors.
Funding
Abstract
Three-dimensional single-pixel imaging (3D SPI) has become an attractive imaging modality for both biomedical research and optical sensing. 3D-SPI techniques generally depend on time-of-flight or stereovision principle to extract depth information from backscattered light. However, existing implementations for these two optical schemes are limited to surface mapping of 3D objects at depth resolutions, at best, at the millimeter level. Here, we report 3D light-field illumination single-pixel microscopy (3D-LFI-SPM) that enables volumetric imaging of microscopic objects with a near-diffraction-limit 3D optical resolution. Aimed at 3D space reconstruction, 3D-LFI-SPM optically samples the 3D Fourier spectrum by combining 3D structured light-field illumination with single-element intensity detection. We build a 3D-LFI-SPM prototype that provides an imaging volume of ∼390 × 390 × 3,800 μm
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