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    Please use this identifier to cite or link to this item: http://chur.chu.edu.tw/handle/987654321/33032


    Title: 一種以紋理為特徵的移動物件偵測方法
    Authors: 黃雅軒
    huang, yea-shuan
    Contributors: 資訊工程學系
    Computer Science & Information Engineering
    Keywords: Block matching;clustering;feature point detection;object segmentation;motion vector detection.
    Date: 2009
    Issue Date: 2014-06-27 02:12:03 (UTC+8)
    Abstract: 本論文中將提出一種移動物件偵測方法,首先利用紋理資訊快速擷取出具有鑑別度的特徵點,將這些特徵點在下一時刻影像中進行區塊比對,初步找出上一時刻特徵點到下一時刻特徵點在影像中可能的對應位置,而且以這些可能的對應位置為中心點,再利用範圍更大的全域搜尋方法來確認出每個特徵點最有可能的對應位置,也就是特徵點的移動向量。然後將所有特徵點之移動向量進行分群,最後根據分群結果來切割出移動中的物件。
    Appears in Collections:[Department of Computer Science and Information Engineering] Seminar Papers

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