Optics and Precision Engineering, Volume. 17, Issue 11, 2835(2009)

Application of covariance matrix to 2D object attitude measurement

JI Hua1,2、*, WANG Da-wei1,2, ZHAO Jian1, HAN Guang-liang1, and WANG Yan-jie1
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  • 1[in Chinese]
  • 2[in Chinese]
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    References(8)

    [1] [1] HU M K. Visual pattern recognition by moment invariants [J]. Information Theory, IEEE Transaction,1962,8(2):179-187.

    [3] [3] ZHANG W, REN X Y, ZHANG G L, et al.. An robust object locating method based on log-polar transform and affine transform [J]. Journal of Image and Graphics,2006,11(9):1255-1259.(in Chinese)

    [5] [5] MATAS J,PETR B,CHUM O. Rotational invariants for wide-baseline stereo[DB/OL].ftp://cmp.felk.cvut.cz/pub/cmp/articles/bilek/Matas-Bilek-CVWW02.pdf

    [6] [6] DAI T SH. Linear Algebra[M]. Changchun:Jilin University Press House,2003:125-153.(in Chinese)

    [7] [7] ZHANG Y, WANG Y J. High accuracy real-time automatic thresholding for centroid tracker [J]. SPIE,2006,6027:1-7.

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    JI Hua, WANG Da-wei, ZHAO Jian, HAN Guang-liang, WANG Yan-jie. Application of covariance matrix to 2D object attitude measurement[J]. Optics and Precision Engineering, 2009, 17(11): 2835

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    Paper Information

    Received: Nov. 26, 2008

    Accepted: --

    Published Online: Aug. 31, 2010

    The Author Email: JI Hua (jhua12@163.com)

    DOI:

    CSTR:32186.14.

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