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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/46457


    Title: On the construction of a color model for real-time visual moving objects segmentation
    Authors: 郭經華;Kuo, Ching-hwa;Wu, Ping-huang;Wang, Tay-shen
    Contributors: 淡江大學資訊工程學系
    Keywords: Image Segmentation;Color Model;Surveillance System
    Date: 2005-06-01
    Issue Date: 2010-03-29 14:24:10 (UTC+8)
    Publisher: 淡江大學
    Abstract: A color model, called RGB-Ellipse, is developed in this paper. The proposed color model takes advantages of CIE-L*a*b*94 and CMC(l:c) in determining color differences. Furthermore, the transformation between RGB and RGB-Ellipse is linear. As a result, we are able to manipulate the noise tolerance processing as well as the computation efficiency in dealing with color differences. By using the above features, we develop a real-time moving objects segmentation scheme. The developed segmentation scheme consists of two main steps: (1) region seed determination and region growing and (2) region-based change detection and background update. The results from a visual surveillance system are given to highlight the value of the proposed color model and moving objects segmentation scheme.
    Relation: 淡江理工學刊=Tamkang journal of science and engineering 8(2), pp.87-98
    DOI: 10.6180/jase.2005.8.2.01
    Appears in Collections:[Graduate Institute & Department of Computer Science and Information Engineering] Journal Article

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