Use of VLC for indoors navigation with RGB LEDs and a-SiC: H photodetector

P Louro, J Costa, M Vieira, MA Vieira… - Optical Sensors …, 2017 - spiedigitallibrary.org
… (VLC) system for indoor positioning and navigation. The viability of this … indoor positioning
within the unit navigation cell. In this paper it is proposed to extend this concept for navigation

Indoor navigation: State of the art and future trends

N El-Sheimy, Y Li - Satellite Navigation, 2021 - Springer
… of the art and future trends of indoor Positioning, Localization, and Navigation (PLAN). It …
for indoor PLAN. Other than the navigation sensors such as Inertial Navigation System (INS) …

Recent advances in vision-based indoor navigation: A systematic literature review

D Khan, Z Cheng, H Uchiyama, S Ali, M Asshad… - Computers & …, 2022 - Elsevier
… In our context, the term indoor navigation system can be defined as a system that utilizes
computer vision techniques (or camera) for tracking or providing visual feedback to users. It …

An RGB-D camera based visual positioning system for assistive navigation by a robotic navigation aid

H Zhang, L Jin, C Ye - IEEE/CAA Journal of Automatica Sinica, 2021 - ieeexplore.ieee.org
… pose error of DVIO for navigation in a large indoor space, we developed the … indoor space
to further reduce the error of the DVIO-estimated pose. Based on VPS, an assistive navigation

Wearable RGBD indoor navigation system for the blind

YH Lee, G Medioni - European Conference on Computer Vision, 2014 - Springer
RGB-D camera based indoor navigation aid for the visually impaired that uses a Primesense
RGB-… We have encountered severe image blurs or poor feature matching led by rapid head …

Bi-directional VLC LED-assisted navigation system for large indoor environments

M Vieira, MA Vieira, P Louro… - … on Applications of …, 2019 - spiedigitallibrary.org
… In this paper, a LED-assisted positioning and navigation VLC … For both, the transmitted
information, indoor position, motion … The results showed that the LED-aided VLC navigation

Light-emitting diodes aided indoor localization using visible light communication technology

M Vieira, MA Vieira, P Louro, P Vieira - Optical Engineering, 2018 - spiedigitallibrary.org
… by the modulated chip of the RGB LEDs. … indoor localization, allows cellular topologies
where location concomitant with data transmission was achieved. An LED-based navigation

Improving computer vision-based perception for collaborative indoor navigation

L Ruotsalainen, A Morrison, M Mäkelä… - IEEE Sensors …, 2021 - ieeexplore.ieee.org
… method addressing these challenges using a depth (RGB-D) … odometry solution using a
low-cost RGB-D camera. Finally, … This led to loosing the visual odometry solution completely at …

The VCU-RVI benchmark: Evaluating visual inertial odometry for indoor navigation applications with an RGB-D camera

H Zhang, L Jin, C Ye - 2020 IEEE/RSJ International …, 2020 - ieeexplore.ieee.org
indoor spaces outside the laboratory in the East Engineering Building, including corridors,
halls, and stairways, during long-distance navigation … collected from navigational courses with …

Indoor and outdoor geo-localization and navigation by visible light communication

P Louro, M Vieira, MA Vieira - Next-Generation Optical …, 2021 - spiedigitallibrary.org
indoor navigation system based on Visible Light Communication (VLC). In this system navigation
… up of white RGB LEDs where each emitter of the LED is independently modulated. The …