National Tsing Hua University Institutional Repository:Locating bookbacks in a bookrack image
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    题名: Locating bookbacks in a bookrack image
    作者: Yung-Sheng Chen
    Hui-Yu Huang
    Wen-Hsing Hsu
    教師: 許文星
    日期: 1998
    出版者: Institute of Electrical and Electronics Engineers Inc
    關聯: Pattern Recognition, 1998. Proceedings. Fourteenth International Conference on Volume 2, 16-20 Aug. 1998 Page(s):1822 - 1824 vol.2
    关键词: computer vision
    document image processing
    edge detection
    feature extraction
    bookrack image
    摘要: There is a substantial interest in locating bookbacks in a bookrack image using the edge information contained in the image. The effective edge information considered here is defined between two adjacent bookbacks, called a “bookback edge”. The main steps of the proposed approach are as follows: the edge points of the input image are first detected by a simple thresholding method, a measure algorithm applied to the edge information locate all possible bookback edges, and the final bookback edges are obtained by averaging the fuzzy bookback edges. The experiments show that the proposed approach is feasible
    相関连結: http://ieeexplore.ieee.org/Xplore/dynhome.jsp
    URI: http://nthur.lib.nthu.edu.tw/handle/987654321/13315
    显示于类别:[電機工程學系] 會議論文

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