mlsanityData to 7 Oct 2026

Non-line-of-sight Imaging

arXiv 2005.08026 ↗First posted 16 May 2020physics.optics eess.IVcited by 41

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Abstract (arXiv)

Emerging single-photon-sensitive sensors combined with advanced inverse methods to process picosecond-accurate time-stamped photon counts have given rise to unprecedented imaging capabilities. Rather than imaging photons that travel along direct paths from a source to an object and back to the detector, non-line-of-sight (NLOS) imaging approaches analyse photons {scattered from multiple surfaces that travel} along indirect light paths to estimate 3D images of scenes outside the direct line of sight of a camera, hidden by a wall or other obstacles. Here we review recent advances in the field of NLOS imaging, discussing how to see around corners and future prospects for the field.

Key facts. Cited by 41 papers in the map (data through 7 Oct 2026). First posted on arXiv 16 May 2020.

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Cited by year (2026 to 7 Oct)

Citing papers per year: 2021: 5; 2022: 6; 2023: 7; 2024: 10; 2025: 8; 2026: 5.

41 papers.

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  1. 2021Non-line-of-Sight Imaging via Neural Transient Fieldscited by 41
  2. 2023Transient Neural Radiance Fields for Lidar View Synthesis and 3D Reconstructioncited by 18
  3. 2022Physics to the Rescue: Deep Non-line-of-sight Reconstruction for High-speed Imagingcited by 15
  4. 2024Towards 3D Vision with Low-Cost Single-Photon Camerascited by 15
  5. 2021Recent Advances on Non-Line-of-Sight Imaging: Conventional Physical Models, Deep Learning, and New Scenescited by 10
  6. 2023DehazeNeRF: Multiple Image Haze Removal and 3D Shape Reconstruction using Neural Radiance Fieldscited by 10
  7. 2024Blind Inversion using Latent Diffusion Priorscited by 10
  8. 2024Blurred LiDAR for Sharper 3D: Robust Handheld 3D Scanning with Diffuse LiDAR and RGBcited by 10
  9. 2022Few-shot Non-line-of-sight Imaging with Signal-surface Collaborative Regularizationcited by 8
  10. 2021Computational Imaging and Artificial Intelligence: The Next Revolution of Mobile Visioncited by 7
  11. 2024Flying with Photons: Rendering Novel Views of Propagating Lightcited by 7
  12. 2024Transientangelo: Few-Viewpoint Surface Reconstruction Using Single-Photon Lidarcited by 6
29 more
  1. 2023Virtual Mirrors: Non-Line-of-Sight Imaging Beyond the Third Bouncecited by 3
  2. 2023Self-Calibrating, Fully Differentiable NLOS Inverse Renderingcited by 3
  3. 2024Radiance Fields from Photonscited by 3
  4. 2025Recovering Parametric Scenes from Very Few Time-of-Flight Pixelscited by 3
  5. 2026Ozone Cues Mitigate Reflected Downwelling Radiance in LWIR Absorption-Based Rangingcited by 3
  6. 2022Non-Line-of-Sight Tracking and Mapping with an Active Corner Cameracited by 2
  7. 2022Can Shadows Reveal Biometric Information?cited by 2
  8. 2023Curvature regularization for Non-line-of-sight Imaging from Under-sampled Datacited by 2
  9. 2023Propagate And Calibrate: Real-time Passive Non-line-of-sight Trackingcited by 2
  10. 2022Synthetic Wavelength Imaging -- Utilizing Spectral Correlations for High-Precision Time-of-Flight Sensingcited by 1
  11. 2022Passive Non-line-of-sight Imaging for Moving Targets with an Event Cameracited by 1
  12. 2025Neural Inverse Rendering from Propagating Lightcited by 1
  13. 2025Noise-adapted Neural Operator for Robust Non-Line-of-Sight Imagingcited by 1
  14. 2021Fast Non-line-of-sight Imaging with Two-step Deep Remappingcited by 0
  15. 2021Onsite Non-Line-of-Sight Imaging via Online Calibrationscited by 0
  16. 2023IntraSeismic: a coordinate-based learning approach to seismic inversioncited by 0
  17. 2024NIGHT -- Non-Line-of-Sight Imaging from Indirect Time of Flight Datacited by 0
  18. 2024General Intelligent Imaging and Uncertainty Quantification by Deterministic Diffusion Modelcited by 0
  19. 2024Computational metaoptics for imagingcited by 0
  20. 2024Iterating the Transient Light Transport Matrix for Non-Line-of-Sight Imagingcited by 0
  21. 2025Dual-branch Graph Feature Learning for NLOS Imagingcited by 0
  22. 2025TransiT: Transient Transformer for Non-line-of-sight Videographycited by 0
  23. 2025Geometric Constrained Non-Line-of-Sight Imagingcited by 0
  24. 2025Fast and Memory-efficient Non-line-of-sight Imaging with Quasi-Fresnel Transformcited by 0
  25. 2025Generalizable Holographic Reconstruction via Amplitude-Only Diffusion Priorscited by 0
  26. 2026Soft Shadow Diffusion (SSD): Physics-inspired Learning for 3D Computational Periscopycited by 0
  27. 2026DENALI: A Dataset Enabling Non-Line-of-Sight Spatial Reasoning with Low-Cost LiDARscited by 0
  28. 2026Integrated Forward-Inverse Network for Lensless Image Reconstructioncited by 0
  29. 2026Memory-efficient GPU pipelines for real-time non-line-of-sight reconstructioncited by 0