Embedded System Design for Night-time Vehicle Detection Based on Headlight Motion and Tracking
碩士 === 國立雲林科技大學 === 電子與光電工程研究所碩士班 === 101 === Traffic surveillance is very important with the rapid development of the city. Modern daytime vehicle identification systems have been quite perfect. But nighttime vehicle recognition systems has many difficult problems to overcome, because there are man...
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ndltd-TW-101YUNT53930742015-10-13T22:57:23Z http://ndltd.ncl.edu.tw/handle/56895307869269353466 Embedded System Design for Night-time Vehicle Detection Based on Headlight Motion and Tracking 利用車頭燈運動軌跡偵測於夜間車輛之嵌入式系統設計 Hung-Jr Wu 吳弘智 碩士 國立雲林科技大學 電子與光電工程研究所碩士班 101 Traffic surveillance is very important with the rapid development of the city. Modern daytime vehicle identification systems have been quite perfect. But nighttime vehicle recognition systems has many difficult problems to overcome, because there are many other sources of illumination in nighttime, including vehicle lights, street lamps, and ground reflect lights. These light sources make it very difficult to identify vehicle objects. This paper presents the reflected light filtering algorithms based on modified histogram equalization to solve these interference of light sources, so that we can recognize the vehicle headlights among light sources. Finally, we will track these vehicle lights to classify the vehicle correctly. Experimental results show that the proposed algorithm can filters the reflected lights very well whether it is sunny or raining at night. The vehicle identification accuracy can achieve at least 90% which is better than the latest works. The execution speed of our vehicle identification is 35 FPS in computer. Ming-Hwa Shen 許明華 2013 學位論文 ; thesis 116 zh-TW |
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碩士 === 國立雲林科技大學 === 電子與光電工程研究所碩士班 === 101 === Traffic surveillance is very important with the rapid development of the city. Modern daytime vehicle identification systems have been quite perfect. But nighttime vehicle recognition systems has many difficult problems to overcome, because there are many other sources of illumination in nighttime, including vehicle lights, street lamps, and ground reflect lights. These light sources make it very difficult to identify vehicle objects.
This paper presents the reflected light filtering algorithms based on modified histogram equalization to solve these interference of light sources, so that we can recognize the vehicle headlights among light sources. Finally, we will track these vehicle lights to classify the vehicle correctly.
Experimental results show that the proposed algorithm can filters the reflected lights very well whether it is sunny or raining at night. The vehicle identification accuracy can achieve at least 90% which is better than the latest works. The execution speed of our vehicle identification is 35 FPS in computer.
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Ming-Hwa Shen |
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Ming-Hwa Shen Hung-Jr Wu 吳弘智 |
author |
Hung-Jr Wu 吳弘智 |
spellingShingle |
Hung-Jr Wu 吳弘智 Embedded System Design for Night-time Vehicle Detection Based on Headlight Motion and Tracking |
author_sort |
Hung-Jr Wu |
title |
Embedded System Design for Night-time Vehicle Detection Based on Headlight Motion and Tracking |
title_short |
Embedded System Design for Night-time Vehicle Detection Based on Headlight Motion and Tracking |
title_full |
Embedded System Design for Night-time Vehicle Detection Based on Headlight Motion and Tracking |
title_fullStr |
Embedded System Design for Night-time Vehicle Detection Based on Headlight Motion and Tracking |
title_full_unstemmed |
Embedded System Design for Night-time Vehicle Detection Based on Headlight Motion and Tracking |
title_sort |
embedded system design for night-time vehicle detection based on headlight motion and tracking |
publishDate |
2013 |
url |
http://ndltd.ncl.edu.tw/handle/56895307869269353466 |
work_keys_str_mv |
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