no code implementations • 6 Jan 2023 • ShangSheng Wen, Ziyang Ge, Danlan Yuan, Yingcong Chen, Xuecong Fang
Pedestrian dead-reckoning (PDR) is a potential indoor localization technology that obtains location estimation with the inertial measurement unit (IMU).
no code implementations • 24 Oct 2022 • Junlin Huang, ShangSheng Wen, Weipeng Guan
With inputs from RGB-D camera, industrial camera and wheel odometer, in this letter, we propose a geometry-based detecting method, by which the 3-D modulated LED map can be acquired with the aid of visual odometry algorithm from ORB-SLAM2 system when the decoding result of LED-ID is inaccurate.
no code implementations • 1 Mar 2021 • Linyi Huang, Wentao Yang, ShangSheng Wen, Manxi Liu, Weipeng Guan
In this paper, the results of the tracking algorithm are evaluated with the tracking error we defined.
no code implementations • 12 Jul 2020 • ZiHao Zhou, Weipeng Guan, ShangSheng Wen
More specifically, an constellation diagram analyzer for UWOC system based on convolutional neural network (CNN) is designed for modulation format recognition (MFR), optical signal noise ratio (OSNR) and phase error estimation.