English  |  正體中文  |  简体中文  |  全文筆數/總筆數 : 60696/93562 (65%)
造訪人次 : 1054004      線上人數 : 35
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
搜尋範圍 查詢小技巧:
  • 您可在西文檢索詞彙前後加上"雙引號",以獲取較精準的檢索結果
  • 若欲以作者姓名搜尋,建議至進階搜尋限定作者欄位,可獲得較完整資料
  • 進階搜尋
    請使用永久網址來引用或連結此文件: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/95761

    題名: A Spatial Representation Model and Similarity Retrieval Method of Icon Images
    作者: Wang, Ying-Hong;Chien, Tai-Lung
    貢獻者: 淡江大學資訊工程學系
    關鍵詞: 影像檢索;相似度檢索;影像資料庫;空間推論;最長共同子序列演算法;二維字串;Image Retrieval;Similarity Retrieval;Image Database;Spatial Reasoning;Longest Common Subsequence Algorithm;Two Dimensional String
    日期: 2000-12
    上傳時間: 2014-02-13
    摘要: In this paper, a new spatial knowledge representation model named"Two Dimension Begin-End Boundary String" (2D Bε-string) is proposed. The 2D Bε-string represents an icon by its MBR boundaries and a nu mber of "dummy objects". The 2D Bε-string can intuitively and natura lly represent the pictorial spatial information without any spatial operator. In addition, an image similarity evaluation method based on the modified "Longest Common Subsequence" (LCS) algorithm is presented. By the proposed evaluation method, not only those images which all of the icons and their spatial relationships fully accord with the query image can be sifted out, but also those images which partial icons and/or spatial relationships are similar to the query image can be applied to. It resolves the problems that the query targets and/or spatial relationships are not certain. Our representation model and similarity evaluation also simplify the retrieval progress of linear transformations, including rotation and reflection of an image.
    關聯: Proceedings of the 2000 ICS:Workshop on Image Processing and Pattern Recongnition,頁125-132
    顯示於類別:[資訊工程學系暨研究所] 會議論文


    檔案 描述 大小格式瀏覽次數
    A Spatial Representation Model and Similarity Retrieval Method of Icon Images_英文摘要.docx摘要19KbMicrosoft Word91檢視/開啟
    A Spatial Representation Model and Similarity Retrieval Method of Icon Images_西文摘要.docx摘要13KbMicrosoft Word70檢視/開啟



    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - 回饋