研究生: |
白家榮 Chia-Jung Pai |
---|---|
論文名稱: |
十字路口行人之偵測及追蹤 Pedestrian detection and tracking at crossing |
指導教授: |
廖弘源
Liao, Hong-Yuan 陳世旺 Chen, Sei-Wang |
學位類別: |
碩士 Master |
系所名稱: |
資訊教育研究所 Graduate Institute of Information and Computer Education |
論文出版年: | 2002 |
畢業學年度: | 90 |
語文別: | 中文 |
論文頁數: | 40 |
中文關鍵詞: | 影像處理 、行人模組 、走路節奏 、動態圖形比對 |
英文關鍵詞: | image processing, pedestrian model, walking rhythm, dynamical graph matching |
論文種類: | 學術論文 |
相關次數: | 點閱:285 下載:15 |
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本文利用影像處理的技術,提出一個路上行人偵測的方法,此方法結合了行人模組(pedestrian model)與走路節奏(walking rhythm)的特性,利用空間與時間的資訊,準確地將行人擷取出來,並且利用動態圖形比對(dynamical graph matching)的方法來追蹤行人。將來可以結合通訊的技術,來通知駕駛者路口的資訊,如此駕駛者便可以有更加充裕的時間來反應交通狀況,行人的安全也比較獲得保障。
This paper presents a system for pedestrian detection and tracking by using image processing techniques. It is an important task to protect pedestrians from impact, so we have to detect pedestrians fast and automatically. We propose a method which combines the pedestrian model and the walking rhythm of pedestrians. By using these spatial and temporal information, the detecting result will be accurate. And the technique of dynamical graph matching is used to track pedestrians. It is possible to inform the driver of the situation of the crossing by cooperating the techniques of communication, and the driver will have abundant time to cope with the traffic conditions. The safety of pedestrians can be ensured.
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