Determination of Dry Rubber Content in Natural Rubber Latex Based on Wavelet-Domain Fluorescence Image

    Volume 41, Issue 4 (July 2013)

    ISSN: 0090-3973

    CODEN: JTEOAD

    Published Online: 24 May 2013

    Page Count: 8


    Zhang, Lin
    College of Science, Nanjing Univ. of Aeronautics and Astronautics, Nanjing, Jiangsu

    Zhao, Zhimin
    College of Science, Nanjing Univ. of Aeronautics and Astronautics, Nanjing, Jiangsu

    Ji, Yuyu
    College of Science, Nanjing Univ. of Aeronautics and Astronautics, Nanjing, Jiangsu

    Ji, Lei
    College of Science, Nanjing Univ. of Aeronautics and Astronautics, Nanjing, Jiangsu

    (Received 12 July 2012; accepted 3 January 2013)

    Abstract

    A new method for determining the dry rubber content in natural rubber latex based on wavelet-domain fluorescence imaging is explained in this paper. A set of wavelet moment invariants, which are selected automatically based on the discrimination measures defined for the invariant features, are calculated and used to realize the quantitative analysis. Calibration is realized by calculating the standard template vectors of 31 classes of samples. According to the method of minimum distance classification and template matching, the dry rubber content of a tested sample can be determined.


    Paper ID: JTE20120227

    DOI: 10.1520/JTE20120227

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    Author
    Title Determination of Dry Rubber Content in Natural Rubber Latex Based on Wavelet-Domain Fluorescence Image
    Symposium , 0000-00-00
    Committee D11