CASPI: collaborative photon processing for active single-photon imaging
Image sensors capable of capturing individual photons have made tremendous progress in
recent years. However, this technology faces a major limitation. Because they capture scene …
recent years. However, this technology faces a major limitation. Because they capture scene …
Direct time-of-flight single-photon imaging
I Gyongy, NAW Dutton… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
This article provides a tutorial introduction to the direct Time-of-Flight (dToF) signal chain
and typical artifacts introduced due to detector and processing electronic limitations. We …
and typical artifacts introduced due to detector and processing electronic limitations. We …
Fundamental limits to depth imaging with single-photon detector array sensors
Abstract Single-Photon Avalanche Detector (SPAD) arrays are a rapidly emerging
technology. These multi-pixel sensors have single-photon sensitivities and pico-second …
technology. These multi-pixel sensors have single-photon sensitivities and pico-second …
A direct time-of-flight image sensor with in-pixel surface detection and dynamic vision
3D flash LIDAR is an alternative to the traditional scanning LIDAR systems, promising
precise depth imaging in a compact form factor, and free of moving parts, for applications …
precise depth imaging in a compact form factor, and free of moving parts, for applications …
A Tutorial on Single-Shot 3D Surface Imaging Techniques [Lecture Notes]
ZZ Wang - IEEE Signal Processing Magazine, 2024 - ieeexplore.ieee.org
In recent years, noncontact 3D surface imaging techniques have made great progress due
to advances in optical devices and image processing. The single-shot technique is essential …
to advances in optical devices and image processing. The single-shot technique is essential …
TDC-less direct time-of-flight imaging using spiking neural networks
JI MacLean, B Stewart, I Gyongy - IEEE Sensors Journal, 2024 - ieeexplore.ieee.org
Three-dimensional depth sensors using single-photon avalanche diodes (SPADs) are
becoming increasingly common in applications such as autonomous navigation and object …
becoming increasingly common in applications such as autonomous navigation and object …
Laser power efficiency of partial histogram direct time-of-flight LiDAR sensors
F Taneski, T Al Abbas… - Journal of Lightwave …, 2022 - ieeexplore.ieee.org
On-chip capacity for storing temporal photon data in direct time-of-flight (dToF) lidar sensors
is limited. This has prompted the development of various partial histogram approaches to …
is limited. This has prompted the development of various partial histogram approaches to …
Revolutionizing Depth Sensing: A Review study of Apple LiDAR sensor for as-built scanning Applications
SF Abbas, FM Abed - Journal of Engineering, 2024 - joe.uobaghdad.edu.iq
Incorporating the LiDAR sensor in the most recent Apple devices represents a substantial
development in 3D mapping technology. Meanwhile, Apple's Lidar is still a new sensor …
development in 3D mapping technology. Meanwhile, Apple's Lidar is still a new sensor …
Robust framework for modelling long range dToF SPAD Lidar performance
S Scholes, E Wade, A McCarthy, J Garcia-Armenta… - Optics …, 2024 - opg.optica.org
Time-of-flight Lidars based on single-photon avalanche diode (SPAD) detector arrays are
emerging as a strong candidate technology for long range three-dimensional imaging in …
emerging as a strong candidate technology for long range three-dimensional imaging in …
Direct Time-of-Flight (d-ToF) Pulsed LiDAR Sensor with Simultaneous Noise and Interference Suppression
This article presents a direct time-of-flight (d-ToF) pulsed light detection and ranging (LiDAR)
sensor with interference suppression and a linear-mode receiver implemented using …
sensor with interference suppression and a linear-mode receiver implemented using …