Towards an ultrafast 3D imaging scanning LiDAR system: a review
Light detection and ranging (LiDAR), as a hot imaging technology in both industry and
academia, has undergone rapid innovation and evolution. The current mainstream direction …
academia, has undergone rapid innovation and evolution. The current mainstream direction …
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 …
[HTML][HTML] Depth Prediction Improvement for Near-Field iToF Lidar in Low-Speed Motion State
Current deep learning-based phase unwrap** techniques for iToF Lidar sensors focus
mainly on static indoor scenarios, ignoring motion blur in dynamic outdoor scenarios. Our …
mainly on static indoor scenarios, ignoring motion blur in dynamic outdoor scenarios. Our …
Improved indirect time of flight (i-ToF) measurements for LiDAR with and without gain on the avalanche photodetector (APD)
Switching modulation involving two or more frequencies exhibits outstanding performance
for indirect time-of-flight (i-ToF) LiDAR to address a problem with resolution and ambiguity …
for indirect time-of-flight (i-ToF) LiDAR to address a problem with resolution and ambiguity …
Time-expansion of Pulse Echo Signal Implemented for Laser Ranging System with High-Precision
Y Tu, J Li, H Ruan, Y Deng, L Li, S He… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
This article proposes a pulse laser ranging method based on the correlated sampling time
expansion, which enhances the precision of pulse laser ranging. We introduced an …
expansion, which enhances the precision of pulse laser ranging. We introduced an …
Internal Stray Light Suppression for Single-Band Bathymetric LiDAR Optical System
G Zhou, Z Liu, X Zhou, H Zhang, C Xu… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
The echo signals received by the optical system in light detection and ranging (LiDAR) are
interfered with by diffusely reflected sunlight from the water surface and the backscattered …
interfered with by diffusely reflected sunlight from the water surface and the backscattered …
Analysis of the effect of modulation parameters on optical power from the indirect time of flight LiDAR
Intensity modulation plays a crucial role in develo** the indirect Time of Flight (i-ToF)
LiDAR because it enables the system to precisely measure distances, enhance accuracy …
LiDAR because it enables the system to precisely measure distances, enhance accuracy …
A range ambiguity classification algorithm for automotive LiDAR based on FPGA platform acceleration
H Li, S **ang, L Zhang, J Zhu, S Wang, Y Wang - Frontiers in Physics, 2023 - frontiersin.org
In the past decade, the automotive light detection and ranging (LiDAR) has been
experiencing a rapid expansion stage. Many researchers have been involved in the …
experiencing a rapid expansion stage. Many researchers have been involved in the …
A method for estimating object detection probability, lateral resolution, and errors in 3D-LiDARs
The 3-D light detection and rangings (LiDARs) are nowadays used for many applications,
the success of which certainly depends on the processing of the LiDAR output—the point …
the success of which certainly depends on the processing of the LiDAR output—the point …
A Near-Infrared Single-Photon Detector for Direct Time-of-Flight Measurement Using Time-to-Amplitude-Digital Hybrid Conversion Method
T Xu, Q Chen, D Bian, Y Xu - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
A near-infrared (NIR) single-photon detector for direct time-of-flight (dTOF) measurement is
proposed based on BCD technology. The integrated single-photon avalanche diode (SPAD) …
proposed based on BCD technology. The integrated single-photon avalanche diode (SPAD) …