Count-free single-photon 3D imaging with race logic
Single-photon cameras (SPCs) have emerged as a promising new technology for high-
resolution 3D imaging. A single-photon 3D camera determines the round-trip time of a laser …
resolution 3D imaging. A single-photon 3D camera determines the round-trip time of a laser …
Passive Ultra-Wideband Single-Photon Imaging
We consider the problem of imaging a dynamic scene over an extreme range of timescales
simultaneously--seconds to picoseconds--and doing so passively, without much light, and …
simultaneously--seconds to picoseconds--and doing so passively, without much light, and …
Histogram-less LiDAR through SPAD response linearization
We present a new method to acquire the 3-D information from a Single-photon avalanche
diode (SPAD)-based direct-Time-of-Flight (d-ToF) imaging system which does not require …
diode (SPAD)-based direct-Time-of-Flight (d-ToF) imaging system which does not require …
Real-time reconstruction of 3D videos from single-photon LiDaR data in the presence of obscurants
S Plosz, A Maccarone, S McLaughlin… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
Single-photon methods are emerging as a key approach to 3D imaging. This paper
introduces a two step statistical based approach for real-time image reconstruction …
introduces a two step statistical based approach for real-time image reconstruction …
Learned Compressive Representations for Single-Photon 3D Imaging
F Gutierrez-Barragan, F Mu… - Proceedings of the …, 2023 - openaccess.thecvf.com
Single-photon 3D cameras can record the time-of-arrival of billions of photons per second
with picosecond accuracy. One common approach to summarize the photon data stream is …
with picosecond accuracy. One common approach to summarize the photon data stream is …
SoDaCam: Software-defined Cameras via Single-Photon Imaging
Reinterpretable cameras are defined by their post-processing capabilities that exceed
traditional imaging. We present" SoDaCam" that provides reinterpretable cameras at the …
traditional imaging. We present" SoDaCam" that provides reinterpretable cameras at the …
Single Photon LiDAR Compression: An Overview
AH Al-Shabili, HK Weerasooriya… - 2023 IEEE 66th …, 2023 - ieeexplore.ieee.org
Real-time mapping of the surroundings plays a pivotal role in ensuring the success of
autonomous vehicles. Among the technologies showing promise for depth mapping is …
autonomous vehicles. Among the technologies showing promise for depth mapping is …
Using a Distance Sensor to Detect Deviations in a Planar Surface
We investigate methods for determining if a planar surface contains geometric deviations
(eg, protrusions, objects, divots, or cliffs) using only an instantaneous measurement from a …
(eg, protrusions, objects, divots, or cliffs) using only an instantaneous measurement from a …
Computational imaging spad cameras
A Ardelean - 2023 - infoscience.epfl.ch
Vision systems built around conventional image sensors have to read, encode and transmit
large quantities of pixel information, a majority of which is redundant. As a result, new …
large quantities of pixel information, a majority of which is redundant. As a result, new …