關鍵字查詢 | 類別:會議論文 | | 關鍵字:A new spatial relation model for image indexing and similarity retrieval

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序號 學年期 教師動態
1 90/1 資工系 王英宏 教授 會議論文 發佈 A new spatial relation model for image indexing and similarity retrieval , [90-1] :A new spatial relation model for image indexing and similarity retrieval會議論文A new spatial relation model for image indexing and similarity retrieval王英宏; Wang, Ying-hong; Chien, Tai-lung淡江大學資訊工程學系Institute of Electrical and Electronic Engineers (IEEE)Multimedia and Expo, 2001. ICME 2001. IEEE International Conference on, pp.957-960In this paper, a new spatial knowledge representation model named "Two Dimension Begin-End Boundary String "(2D Be-string) is proposed. The 2D Be-string represents an icon by its MBR boundaries and a number of "dummy objects". The 2D Be-string can intuitively and naturally 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 w
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