[go: up one dir, main page]

Li et al., 2020 - Google Patents

A fast and high-accuracy real-time visible light positioning system based on single LED lamp with a beacon

Li et al., 2020

View PDF
Document ID
5687404377951118219
Author
Li H
Huang H
Xu Y
Wei Z
Yuan S
Lin P
Wu H
Lei W
Fang J
Chen Z
Publication year
Publication venue
IEEE Photonics Journal

External Links

Snippet

With the advantages of high positioning accuracy and low cost, visible light positioning (VLP) is becoming a promising solution for practical indoor positioning system. However, most of the VLP systems require at least two VLP LED lamps for accurate position …
Continue reading at ieeexplore.ieee.org (PDF) (other versions)

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06K—RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00—Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • G06K9/00624—Recognising scenes, i.e. recognition of a whole field of perception; recognising scene-specific objects
    • G06K9/00791—Recognising scenes perceived from the perspective of a land vehicle, e.g. recognising lanes, obstacles or traffic signs on road scenes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06K—RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00—Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • G06K9/36—Image preprocessing, i.e. processing the image information without deciding about the identity of the image
    • G06K9/46—Extraction of features or characteristics of the image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06K—RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00—Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • G06K9/20—Image acquisition
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/0304—Detection arrangements using opto-electronic means

Similar Documents

Publication Publication Date Title
Li et al. A fast and high-accuracy real-time visible light positioning system based on single LED lamp with a beacon
Fang et al. High-speed indoor navigation system based on visible light and mobile phone
Li et al. A VLC smartphone camera based indoor positioning system
Guan et al. High-speed robust dynamic positioning and tracking method based on visual visible light communication using optical flow detection and Bayesian forecast
Liu et al. DIMLOC: Enabling high-precision visible light localization under dimmable LEDs in smart buildings
Guan et al. High-precision indoor positioning algorithm based on visible light communication using complementary metal–oxide–semiconductor image sensor
Zhu et al. A survey on indoor visible light positioning systems: Fundamentals, applications, and challenges
CN107421506A (en) A kind of visual pursuit alignment system and method based on indoor visible light communication
Guan et al. A novel three-dimensional indoor localization algorithm based on visual visible light communication using single LED
CN102749072A (en) Indoor positioning method, indoor positioning apparatus and indoor positioning system
Ji et al. A single LED lamp positioning system based on CMOS camera and visible light communication
CN113607158A (en) Visual identification matching positioning method and system for flat light source based on visible light communication
Hussain et al. Camera pose estimation using a VLC-modulated single rectangular LED for indoor positioning
Mao et al. High precision indoor positioning method based on visible light communication using improved Camshift tracking algorithm
Huang et al. VWR-SLAM: Tightly coupled SLAM system based on visible light positioning landmark, wheel odometer, and RGB-D camera
CN108288289B (en) A LED visual inspection method and system for visible light positioning
Chen et al. High accuracy, 6-DoF simultaneous localization and calibration using visible light positioning
CN104866873A (en) Indoor positioning method based on mobile phone image matching
CN108495251B (en) Combined positioning method based on Bluetooth and LED optical positioning
Liu et al. Improved target signal source tracking and extraction method based on outdoor visible light communication using an improved particle filter algorithm based on Cam-Shift algorithm
Wang et al. Pavement marking incorporated with binary code for accurate localization of autonomous vehicles
Younus et al. A unilateral 3D indoor positioning system employing optical camera communications
Li et al. High‐Accuracy and Real‐Time Indoor Positioning System Based on Visible Light Communication and Mobile Robot
Chen et al. High-accuracy visible light positioning algorithm using single led lamp with a beacon
Rahman et al. Performance analysis of indoor positioning system using visible light based on two-LEDs and image sensor for different handhold situation of mobile phone