Optics and Precision Engineering, Volume. 18, Issue 10, 2314(2010)

Extraction of enclosing image edge for metallographic structure based on Canny and grayscale contour line

Deng Shi-chao1,*... Liu Tie-gen1 and Xiao Ze-xin2 |Show fewer author(s)
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  • 1[in Chinese]
  • 2[in Chinese]
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    References(12)

    [1] [1] GB/T 13305-2008. Micrographic method for determining area content of the α-phases in stainless steels [S]. (in Chinese)

    [2] [2] LIU CH S. Measuring the phase content of dual-phases stainless steel accurately [J]. Physical Testing and Chemical Analysis Part A: Physical Testing, 2003,39(8):416-417. (in Chinese)

    [3] [3] YAN H F. Research on key technologies of automatic identification system of metallography organization[D]. Nanjing: Nanjing University of Aeronautics and Astronautics,2006: 40-46. (in Chinese)

    [4] [4] TANG L K. Research of some key algorithms in metallographic image analysis system [D]. Chengdu: Sichuang University,2005:18-2. (in Chinese)

    [5] [5] HUANG L H. The establish of color metallography computer-aided analysis system & the research on color image segmentation [D]. Hangzhou: Zhejiang University, 2004:67-77. (in Chinese)

    [6] [6] RAFAEL C G, RICHARD E W, STEVEN L E. Digital Image Using MATLAB [M]. Beijing: Publishing Houses of Electronics Industry, 2006.

    [9] [9] DENG S C, LIU T G, XIAO Z X,et al.. An automatic detection system for flatness of integrated circuit pins[C]. Proc. SPIE - The International Society for Optical Engineering, 2008 International Conference on Optical Instruments and Technology: Optical Systems and Optoelectronic Instruments,Beijing,2008,7156:715639.

    [10] [10] CANNY J A.computational approach to edge detection [J].IEEE Trans.on Pattern Analysis and Machine Intelligence,1986,8(6): 679-698.

    [11] [11] XIANG J B. Edge detection of image based on canny operator and contourlet transform [J]. Infrared Technology, 2009,31(8):479-482 (in Chinese)

    [12] [12] HE J, LIU T G, ZHANG H, et al.. Automatic seal identification using edge difference[J]. Opt. Precision Eng., 2009,17(10):2583-2591. (in Chinese)

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    Deng Shi-chao, Liu Tie-gen, Xiao Ze-xin. Extraction of enclosing image edge for metallographic structure based on Canny and grayscale contour line[J]. Optics and Precision Engineering, 2010, 18(10): 2314

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    Paper Information

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    Received: Jan. 8, 2010

    Accepted: --

    Published Online: Feb. 15, 2011

    The Author Email: Shi-chao Deng (dsc_2002@sohu.com)

    DOI:

    CSTR:32186.14.

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