Abstract
The fusion of sensor data is important to improve the accuracy of vehicle detection in traffic surveillance system. For the sensor fusion, spatial calibration is required between each coordinate system of sensor. In this paper, we propose a new method of spatial calibration between mono camera and 2D radar. Using an AR-marker, which is designed to be detectable by radar, we simultaneously measure the position of marker with respect to the coordinate system of camera and radar. Based on multiple measurements of marker position, the position data is obtained from it. By applying the paired point registration, the transformation is acquired between the coordinate system of radar and camera. The experimental results confirm that the proposed method shows around 0.3 m registration error, which is acceptable for detecting vehicles. We believe that our method can be helpful to enhance the accuracy of vehicle detection in traffic surveillance system and other application such as autonomous driving vehicle.
Original language | English |
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Title of host publication | Proceedings - 2017 6th IIAI International Congress on Advanced Applied Informatics, IIAI-AAI 2017 |
Editors | Kiyota Hashimoto, Naoki Fukuta, Tokuro Matsuo, Sachio Hirokawa, Masao Mori, Masao Mori |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 1055-1056 |
Number of pages | 2 |
ISBN (Electronic) | 9781538606216 |
DOIs | |
State | Published - 15 Nov 2017 |
Event | 6th IIAI International Congress on Advanced Applied Informatics, IIAI-AAI 2017 - Hamamatsu, Shizuoka, Japan Duration: 9 Jul 2017 → … |
Publication series
Name | Proceedings - 2017 6th IIAI International Congress on Advanced Applied Informatics, IIAI-AAI 2017 |
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Conference
Conference | 6th IIAI International Congress on Advanced Applied Informatics, IIAI-AAI 2017 |
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Country/Territory | Japan |
City | Hamamatsu, Shizuoka |
Period | 9/07/17 → … |
Bibliographical note
Publisher Copyright:© 2017 IEEE.
Keywords
- Multi-senor
- Paired Point Registration
- Sensor Fusion
- Spatial Calibration