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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/87748

    Title: 一個根據空間事件進行影片尋取之基因演算法
    Other Titles: A genetic algorithm for video retrieval based on spatial events
    Authors: 林詒慧;Lin, Yi-Hui
    Contributors: 淡江大學資訊管理學系碩士班
    Keywords: 影片尋取;相似尋取;基因演算法;影片相似度;Video Retrieval;Similarity Retreval;Genetic Algorithm;Video Similarity
    Date: 2013
    Issue Date: 2013-04-13 11:39:46 (UTC+8)
    Abstract: 隨著影片資料量越來越龐大,如何在大量的資料中,進行影片尋取,儼然成為一個重要的議題。而基於內容的影片相似尋取(Content-based Video Retrieval)是一種處理影片資料較合適的解決方法之一。
    When the video data becomes more and more, how to perform video retrieval in the large amount data is an important issue. Content-based video retrieval is one of the appropriate solutions for retrieving video data.
    In this thesis, a Genetic Algorithm is used for video retrieval based on the change of the spatial relationship between objects in the video.Six spatial events are defined for the change of spatial relationship between objects and represented as spatial event strings.A spatial event string sequence (SESS) is constructed for the reference video.A SESS is also constructed for the query video.Then, Searching for the video segment in the reference video similar to the query video based on their spatial event string sequences is performed using a Genetic Algorithm with four indicators for its fitness function. Finally, experiments are performed and the results show that multiple similar video segments to the query video can be located successfully.
    Appears in Collections:[資訊管理學系暨研究所] 學位論文

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