Abstract：To introduce a vision subsystem that is used for optical fibre positioning in a fibre optic butting system. Based on the application of binocular vision, the hardware configuration and software development of the vision system is described, including system calibration, image processing, feature extraction, 3D computation. To present an improved algorism for Hough Transformation to position two optical fibre in the image fairly accurate..
[1] Kawata O, Hoshino K, Miyajima Y, Ohnishi M, Ishihara K. Splicing and inspection technique for single-mode fibers using direct core monitoring[J]. Lightwave Technol, 1984,LT-2(2):185-191. [2] 傅思镜,钟伟彬,梁丽贞.光纤线径无接触测量及其计算机图象处理方法[J].中山大学学报,2000,39(2):24-27. [3] Yang G G. Optimal design of high efficiency optical interconnection system with a simulated annealing algorithm[J]. Third International Conference on Holographic Systems, Components, Edinburgh, UK, Sept.1991. [4] Sonka M, Hlavac V, Boyle R. Image processing, analysis, and machine vision[M]. 2nd Edition, Pws.Pub.Co, 1998. [5] Castleman K R. 数字图像处理[M].电子工业出版社,1998年9月第1版. [6] Edmund Scientific Company. Optics and optical instruments catalog,1998. [7] Copeland A C. Localized radon transform-based detection of ship wakes in SAR images[J], IEEE Trans. Geoscience and Remote Sensing, 1995,33(1):35-45. [8] 章毓晋. 图像工程-图像处理和分析[M]. 清华大学出版社:1999年3月第一版. [9] 尹泽明,丁春利. 精通MATLAB 6[M]. 清华大学出版社:2002年6月第一版
