Recent advances in 3D data acquisition and processing by time-of-flight camera

Y He, S Chen - IEEE Access, 2019 - ieeexplore.ieee.org
Three-dimensional (3D) data acquisition and real-time processing is a critical issue in an
artificial vision system. The develo** time-of-flight (TOF) camera as a real-time vision …

Recent advances in transient imaging: A computer graphics and vision perspective

A Jarabo, B Masia, J Marco, D Gutierrez - Visual Informatics, 2017 - Elsevier
Transient imaging has recently made a huge impact in the computer graphics and computer
vision fields. By capturing, reconstructing, or simulating light transport at extreme temporal …

Towards photography through realistic fog

G Satat, M Tancik, R Raskar - 2018 IEEE International …, 2018 - ieeexplore.ieee.org
Imaging through fog has important applications in industries such as self-driving cars,
augmented driving, airplanes, helicopters, drones and trains. Here we show that time …

Position tracking for virtual reality using commodity WiFi

M Kotaru, S Katti - Proceedings of the IEEE Conference on …, 2017 - openaccess.thecvf.com
Today, experiencing virtual reality (VR) is a cumbersome experience which either requires
dedicated infrastructure like infrared cameras to track the headset and hand-motion …

Convolutional approximations to the general non-line-of-sight imaging operator

B Ahn, A Dave, A Veeraraghavan… - Proceedings of the …, 2019 - openaccess.thecvf.com
Abstract Non-line-of-sight (NLOS) imaging aims to reconstruct scenes outside the field of
view of an imaging system. A common approach is to measure the so-called light transients …

The geometry of first-returning photons for non-line-of-sight imaging

CY Tsai, KN Kutulakos… - Proceedings of the …, 2017 - openaccess.thecvf.com
Abstract Non-line-of-sight (NLOS) imaging utilizes the full 5D light transient measurements
to reconstruct scenes beyond the camera's field of view. Mathematically, this requires …

Thermal non-line-of-sight imaging

T Maeda, Y Wang, R Raskar… - 2019 IEEE International …, 2019 - ieeexplore.ieee.org
We propose a novel non-line-of-sight (NLOS) imaging framework with long-wave infrared
(IR). At long-wave IR wavelengths, certain physical parameters are more favorable for high …

itof2dtof: A robust and flexible representation for data-driven time-of-flight imaging

F Gutierrez-Barragan, H Chen, M Gupta… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
Indirect Time-of-Flight (iToF) cameras are a promising depth sensing technology. However,
they are prone to errors caused by multi-path interference (MPI) and low signal-to-noise ratio …

Material classification using frequency-and depth-dependent time-of-flight distortion

K Tanaka, Y Mukaigawa, T Funatomi… - Proceedings of the …, 2017 - openaccess.thecvf.com
This paper presents a material classification method using an off-the-shelf Time-of-Flight
(ToF) camera. We use a key observation that the depth measurement by a ToF camera is …

Sh-tof: Micro resolution time-of-flight imaging with superheterodyne interferometry

F Li, F Willomitzer, P Rangarajan… - 2018 IEEE …, 2018 - ieeexplore.ieee.org
Three dimensional imaging techniques have been widely used in both industry and
academia. Time-of-flight (ToF) sensors offer a promising method of 3D imaging due to …