Compressive single-photon 3D cameras

F Gutierrez-Barragan, A Ingle, T Seets… - Proceedings of the …, 2022 - openaccess.thecvf.com
Single-photon avalanche diodes (SPADs) are an emerging pixel technology for time-of-flight
(ToF) 3D cameras that can capture the time-of-arrival of individual photons at picosecond …

Programmable triangulation light curtains

J Wang, J Bartels, W Whittaker… - Proceedings of the …, 2018 - openaccess.thecvf.com
A vehicle on a road or a robot in the field does not need a full-featured 3D depth sensor to
detect potential collisions or monitor its blind spot. Instead, it needs to only monitor if any …

Development of a wearable guide device based on convolutional neural network for blind or visually impaired persons

YZ Hsieh, SS Lin, FX Xu - Multimedia Tools and Applications, 2020 - Springer
This study proposes a design for a wearable guide device for blind or visually impaired
persons on the basis of video streaming and deep learning. This work mainly aims to …

Adaptive fovea for scanning depth sensors

Z Tasneem, C Adhivarahan, D Wang… - … Journal of Robotics …, 2020 - journals.sagepub.com
Depth sensors have been used extensively for perception in robotics. Typically these
sensors have a fixed angular resolution and field of view (FOV). This is in contrast to human …

Depth from coupled optical differentiation

J Luo, Y Liu, E Alexander, Q Guo - ar** objects such as trees. This research aims to reconstruct three-dimensional …