Data processing approaches on SPAD-based d-TOF LiDAR systems: A review

G Chen, C Wiede, R Kokozinski - IEEE Sensors Journal, 2020 - ieeexplore.ieee.org
With the rise of advanced driver assistance systems (ADAS), range sensors and their data
processing methods are becoming more and more important. Light detection and ranging …

Enhancing motion deblurring in high-speed scenes with spike streams

S Chen, J Zhang, Y Zheng… - Advances in Neural …, 2023 - proceedings.neurips.cc
Traditional cameras produce desirable vision results but struggle with motion blur in high-
speed scenes due to long exposure windows. Existing frame-based deblurring algorithms …

High-flux single-photon lidar

J Rapp, Y Ma, RMA Dawson, VK Goyal - Optica, 2021 - opg.optica.org
In time-correlated single-photon counting (TCSPC), photons that arrive during the detector
and timing electronics dead times are missed, causing distortion of the detection time …

Photon-efficient 3d imaging with a non-local neural network

J Peng, Z **ong, X Huang, ZP Li, D Liu, F Xu - Computer Vision–ECCV …, 2020 - Springer
Photon-efficient imaging has enabled a number of applications relying on single-photon
sensors that can capture a 3D image with as few as one photon per pixel. In practice …

Photon-limited object detection using non-local feature matching and knowledge distillation

C Li, X Qu, A Gnanasambandam… - Proceedings of the …, 2021 - openaccess.thecvf.com
Robust object detection under photon-limited conditions is crucial for applications such as
night vision, surveillance, and microscopy, where the number of photons per pixel is low due …

SPAD pixel with sub-ns dead-time for high-count rate applications

F Severini, I Cusini, D Berretta… - IEEE Journal of …, 2021 - ieeexplore.ieee.org
Single-photon avalanche diode (SPAD) exploitation in high-flux applications is often
hindered by the trade-off between the SPAD dead-time and afterpulsing probability. In this …

Hdr imaging with spatially varying signal-to-noise ratios

Y Chi, X Zhang, SH Chan - … of the IEEE/CVF Conference on …, 2023 - openaccess.thecvf.com
While today's high dynamic range (HDR) image fusion algorithms are capable of blending
multiple exposures, the acquisition is often controlled so that the dynamic range within one …

Asynchronous single-photon 3D imaging

A Gupta, A Ingle, M Gupta - Proceedings of the IEEE/CVF …, 2019 - openaccess.thecvf.com
Single-photon avalanche diodes (SPADs) are becoming popular in time-of-flight depth-
ranging due to their unique ability to capture individual photons with picosecond timing …

Quanta burst photography

S Ma, S Gupta, AC Ulku, C Bruschini… - ACM Transactions on …, 2020 - dl.acm.org
Single-photon avalanche diodes (SPADs) are an emerging sensor technology capable of
detecting individual incident photons, and capturing their time-of-arrival with high timing …

Low-cost SPAD sensing for non-line-of-sight tracking, material classification and depth imaging

C Callenberg, Z Shi, F Heide, MB Hullin - ACM Transactions on Graphics …, 2021 - dl.acm.org
Time-correlated imaging is an emerging sensing modality that has been shown to enable
promising application scenarios, including lidar ranging, fluorescence lifetime imaging, and …