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    Please use this identifier to cite or link to this item: http://asiair.asia.edu.tw/ir/handle/310904400/16700

    Title: Induction potential of clavulanic acid toward L1 and L2 β-lactamases of Stenotrophomonas maltophilia.
    Authors: ;Lin, Cheng-Wen;胡若梅;Hu, Rouh-Mei;Huang, Shao-Cheng;Hsiao, Ying-Ju;Yang, Tsuey-Ching
    Contributors: 生物與醫學資訊學系
    Keywords: K-cosine corner detection;image processing;CT image;non-isolated nodule;curvature.
    Date: 2008-12
    Issue Date: 2012-11-23 17:16:02 (UTC+8)
    Abstract: "Lung cancer, which has a high mortality and the greatest incidence worldwide, can be diagnosed
    with the aid of chest x-rays or computerized tomography (CT). Some computer-aided diagnosis (CAD)
    systems have been developed to help physicians diagnose lung cancer. In medical images, however,
    some nodules attached to the lung boundary are usually segmented as a part of the pleura or
    mediastinum. This causes these non-isolated nodules to be excluded from the lung parenchyma, which
    will influence the accuracy of CAD in nodule detection. To solve this problem, this article presents a
    method known as K-cosine corner detection to find the corner points on a boundary. These corner points
    are linked under defined criteria. Experimental results shows that a complete and accurate segmentation
    of lung parenchyma can be carried out, which demonstrates the feasibility of the proposed method. "
    Appears in Collections:[生物資訊與醫學工程學系 ] 期刊論文

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