Detection of LED Traffic Light by Image Processing for Visible Light Communication System

被引：0
|
作者：
Premachandra, H. Chinthaka N. [1 ]
Yendo, Tomohiro [1 ]
Yamasato, Takaya [1 ]
Fujii, Toshiaki [2 ]
Tanimoto, Masayuki [4 ]
Kimura, Yoshikatsu [3 ]
机构：
[1] Nagoya Univ, Dept Elect Engn Comp Sci, Grad Sch Engn, Nagoya, Aichi 4648601, Japan
[2] Tokyo Inst Technol, Grad Sch Sci & Engn, Tokyo, Japan
[3] Toyota Cent R & D Labs, Toyota, Japan
[4] Nagoya Univ, Grad Sch Engn, Nagoya, Aichi, Japan
来源：
2009 IEEE INTELLIGENT VEHICLES SYMPOSIUM, VOLS 1 AND 2 | 2009年
关键词：
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
We propose a visible light road-to-vehicle communication system at intersection for ITS. In this system, the communication between vehicle and a LED traffic light is approached using LED traffic light as the transmitter, and on-vehicle high-speed camera as the receiver. The LEDs in the transmitter are emitted with 500Hz and the images of those emitting LEDs are captured by a high-speed camera for conducting communication. In this communication, it is extremely necessary to find the transmitter and detect it for consecutive frames while vehicle is moving. In this paper, we introduce proposals for finding and detecting it for consecutive frames by image processing. Experimental results using appropriate images showed the effectiveness of the proposal.
引用
收藏
页码：179 / 184
页数：6
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