Vehicle-to-Vehicle Distance Estimation Using a Low-Resolution Camera Based on Visible Light Communications | Zendy

Vo Thi Bich Tram | Zendy; Myungsik Yoo | Zendy

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Vehicle-to-Vehicle Distance Estimation Using a Low-Resolution Camera Based on Visible Light Communications

Author(s) -

Vo Thi Bich Tram,

Myungsik Yoo

Publication year - 2018

Publication title -

ieee access

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.587

H-Index - 127

ISSN - 2169-3536

DOI - 10.1109/access.2018.2793306

Subject(s) - aerospace , bioengineering , communication, networking and broadcast technologies , components, circuits, devices and systems , computing and processing , engineered materials, dielectrics and plasmas , engineering profession , fields, waves and electromagnetics , general topics for engineers , geoscience , nuclear engineering , photonics and electrooptics , power, energy and industry applications , robotics and control systems , signal processing and analysis , transportation

This paper proposes an intelligent transport system positioning technique that determines the distance between vehicles via image sensor-based visible light communication. The proposed algorithm uses two image sensors and requires only one LED to estimate the distance. Furthermore, the cameras installed in vehicles are often of an inferior resolution that is insufficient to accurately determine the coordinates of the pixels on the image sensor. This paper addresses this problem by proposing a method that accurately determines the distance between two vehicles when the camera resolution is low. Simulations are conducted to verify the performance of the proposed algorithm.

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