Single-Photon Data

Research on robust 3D imaging using single-photon LiDAR sensors, including depth and reflectivity estimation in photon-starved environments. Our work spans sensor fusion, underwater imaging, real-time 3D video reconstruction, human pose estimation, and advanced Bayesian and deep-learning approaches for TCSPC data.


Related Publications

DTU-Net: Learning Depth from ToF-LiDAR
I. Gohar, A. Halimi, Y. Altmann
IEEE TGRS, 2026
Graph Attention Networks for Multiscale SP LiDAR
A. Halimi et al.
IEEE TCI, 2025
Super Resolution Single-Photon Depth Imaging
A. Halimi et al.
Optics Express, 2025
Plug-and-Play Restoration of SP 3D Data
A. Halimi et al.
Optics Express, 2025
3D Target Detection for SP LiDAR
A. Halimi et al.
Optics Express, 2023
Real-Time 3D Videos from SP LiDAR
A. Ruget et al.
IEEE TCI, 2023
Pixels2Pose: Super-Resolution ToF for 3D Pose
A. Ruget et al.
Science Advances, 2022
Bayesian Unrolling for Robust 3D Reconstruction
A. Halimi et al.
IEEE JSTSP, 2022
Fast Task-Based Reconstruction for SP LiDAR
A. Halimi et al.
IEEE TCI, 2022
Robust Guided Bayesian Reconstruction for SP LiDAR
A. Halimi et al.
IEEE TCI, 2021
High-Speed Object Detection with SP ToF Sensor
A. Halimi et al.
Optics Express, 2021
Robust Real-Time 3D from SP LiDAR
A. Halimi et al.
Scientific Reports, 2021
Multi-Feature Fusion for SP LiDAR
A. Halimi et al.
Optics Express, 2021
High-Speed 3D via Hybrid-Mode SP LiDAR
A. Halimi et al.
Optica, 2020
Full Waveform LiDAR for Vehicle Detection
A. Halimi et al.
IEEE TVT, 2020
Ge-on-Si SPAD-Based LiDAR
A. Halimi et al.
Optics Express, 2020
Long-Range Depth Imaging Using SP LiDAR
A. Halimi et al.
Scientific Reports, 2019
3D Through Obscurants Using SP LiDAR
A. Halimi et al.
Optics Express, 2019
Range-Gated SP Depth Imaging
A. Halimi et al.
Optics Express, 2018
Camouflaged Target Detection from SP LiDAR
A. Halimi et al.
Optical Engineering, 2017
10km Range Depth Profiling Using SP LiDAR
A. Halimi et al.
Optics Express, 2017
Underwater 3D Imaging Using SP LiDAR
A. Halimi et al.
IEEE TCI, 2017
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