[1] Wu B, Xue T, Zhang T, et al. A novel method for round steel measurement with a multi-line structured light vision sensor[J]. Measurement Science and Technology, 2010, 21(2): 025204-025208.
[2] Li Y, Li Y F, Wang Q L, et al. Measurement and defect detection of the weld bead based on online vision inspection[J]. IEEE Transactions on Instrumentation and Measurement, 2010, 59(7): 1841-1849.
[3] 陈海永, 孙鹤旭, 徐 德. 一类窄焊缝的结构光图像特征提取方法[J]. 焊接学报, 2012, 33(1): 61-64. Chen Haiyong, Sun Hexu, Xu De. An image feature extraction method for a certain kind of narrow gap weld seam[J]. Transactions of the China Welding Institution, 2012, 33(1): 61-64.
[4] 李中伟, 王从军, 史玉升. 一种结合梯度锐化和重心法的光条中心提取算法[J]. 中国图象图形学报, 2008, 13(1): 64-68. Li Zhongwei, Wang Congjun, Shi Yusheng. An algorithm for detecting center of structured light stripe combining gradient sharpening with barycenter method[J]. Journal of Image and Graphics, 2008, 13(1): 64-68.
[5] Steger C. Unbiased extraction of lines with parabolic and Gaussian profiles[J]. Computer Vision and Image Understanding, 2013, 117(2): 97-112.
[6] 赵小松, 张国雄, 张宏伟. 测量强反射表面的测头研究[J]. 天津大学学报, 2004, 37(3): 274-277. ZhaoXiaosong, Zhang Guoxiong, Zhang Hongwei. Probe for measuring high reflective surface[J]. Journal of Tianjin University, 2004, 37(3): 274-277.
[7] 赵博华, 王伯雄, 张 金, 等. 粗糙金属表面光条中心提取方法[J]. 光学精密工程, 2011, 19(9): 2138-2144. Zhao Bohua, Wang Boxiong, Zhang Jin, et al. Extraction of laser strip center on rough metal surface[J]. Optics and Precision Engineering, 2011, 19(9): 2138-2144.
[8] 丁 锋. 系统辨识新论[M]. 北京: 科学出版社, 2013.
[9] 秦 涛, 张 轲, 邓景煜, 等. 基于改进最小二乘法的焊缝特征直线提取方法[J]. 焊接学报, 2012, 33(2): 33-36. Qin Tao, Zhang Ke, Deng Jingyu, et al. Algorithm of extracting feature lines in welding seam image based on improved least-square method[J]. Transactions of the China Welding Institution, 2012, 33(2): 33-36.