淡江大學機構典藏:Item 987654321/37490
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    Please use this identifier to cite or link to this item: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/37490


    Title: 以視覺為基礎的即時車輛偵測與距離估測
    Authors: 洪文斌;張懿;陳志遠;范俊海
    Contributors: 淡江大學資訊工程學系
    Keywords: 智慧型運輸系統;車輛偵測;影像處理;電腦視覺;Intelligent Transportation System;Vehicle Detection;Image Processing;Computer Vision
    Date: 2002-05
    Issue Date: 2010-01-11 13:34:19 (UTC+8)
    Abstract: 本論文使用單一影像擷取設備取得車輛前方影像,透過影像處理技術與動態影像特性的車道標線軌跡取得路面標線,左右路面標線所包圍的區域即為車輛的行進方向,並以車輛底部黑色陰影做為車輛特徵,得到車底座標後,配合光學成像原理推估車輛距離。本系統在各種路段包括一般公路、高速公路、市區道路,以及各種天候包括豔陽、夕陽、陰天、雨天、以及陰雨狀況下測試,在AMD K7600MHz CPU及128MB RAM測試環境下,處理速度可高達每秒20畫格以上。在前方有車及無車的情況下,正確標示出前方車輛及判斷出無車的平均正確率分別可高達96.78%及99.78%。
    Relation: 2002海峽兩岸智能運輸系統學術研討會論文集=Proceedings of 2002 Cross Strait Conference on Intelligent Transportation Systems,頁55-60
    Appears in Collections:[Graduate Institute & Department of Computer Science and Information Engineering] Proceeding

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