[5] [5] HE Cheng-xue，SUN Yu. Application and Analysis of Closed Circuit Television Detection [J]. Sichuan Building Material， 2010，36(6)：23-25.

[8] [8] Wang JG，Lin C J，Chen S M. Applying fuzzy method to vision-based lane detection an departure warning system [J]. Expert System with Applications(S0957-4174)，2010，37(1)：113-126.

[9] [9] Smith S M，Brady J M. SUSAN-a new approach to low level image processing [J]. Journal of Computer Vision (S0920-5691)，1997，23(1)：45-78.

[10] [10] The-Chuan CHEN，Kuo-Liang Chung. An Efficient Randomized Algorithm for Detecting Circles [J]. Computer Vision and Image Understanding(S1077-3142)，2001，83(2)：172-191.

[11] [11] MA Biao-biao，QIN Qing-min，NAI Ji-kang，et al. Obstruction Detection of Percolate Pipeline in Landfill [C]// 3rd International Conference on Computer Design and Applications，IEEE，Xi′an，Dec 12-15，2011：487-490.

[12] [12] XU Lei，Erkki OJA. Randomized Hough Transform(RHT)：Basic Mechanisms，Algorithms，and Computational Complexities [J]. CVGIP：Image Understanding(S1049-9660)，1993，57(2)：131-154.