基于图像式传感器的铁路轨距检测系统研究
[1] SHOLL H,AMMAR R,GREENSHIELDS I,et al.Application of computing analysis to real-time railroad track inspection[C]//Automation Congress.New York,USA:IEEE,2006:1-6.
[2] HUANG J X.The application study of image processing in track detection[D].Beijing:Beijing Jiaotong University,2007:33-83(in Chinese).
[3] LIU T,REN S W,XU G Y,et al.Upgrading of gauge-alignment system of type GJ-4 track inspection car[J].China Railway Science,2006,32(6):137-140(in Chinese).
[4] RESENDIZ E,HART J M,AHUJA N.Automated visual inspection of railroad track[J].Intelligent Transportation Systems,2013,14(2):751-760.
[5] RIZZO P,CAMMARATA M,BARTOLI I.Ultrasonic guided waves-based monitoring of rail head laboratory and field tests[J].Advances in Civil Engineering,2010,6(10):1-13.
[6] HU K,ZHOU F Q,ZHANG G J.An rapid sub-pixel accuracy extraction method for structured light stripe center[J].Chinese Journal of Science Instrument,2006,27(10):1326-1329(in Chinese).
[7] LEI H J,LI D H,WANG J Y,et al.An rapid detection method structured light stripe center[J].Huazhong University of Science and Technology (Natural Science Edition),2003,31(1):74-76(in Chinese).
[8] LI Z W,WANG C J,SHI Y S.An extraction algorithm for combination of gradient sharpening and optical center of gravity method[J].Chinese Journal of Image and Graphics,2008,13(1):64-68(in Chinese).
[9] LI M,FENG H J,XU Z H,et al.A corrected image contour extraction method using intensity information for structured light[J].Optical Engineering,2005,32(2):30-32(in Chinese).
[10] ZHAN L,YU L,XIAO J,et al.Calibration method research of laser camera sensor in track detection[J].Journal of Mechanical Engineering,2013,49(16):39-47(in Chinese).
[12] OUYANG Ch S,YUAN J,TIAN J W,et al.An enhancement method for X-ray image using rough sets and human visual system[J].Journal of Xi’an Jiaotong University,2009,43(6):48-51(in Chinese).
[13] SONKA M,HLAVAC V,BOYLE R.Image processing analysis and machine vision[M].3rd ed.Beijing:Tsinghua University Press,2007:1-613(in Chinese).
[15] ZHAO J,ZHAO J,ZHANG L.Image processing and feature extraction for structured light images of welded seam[J].Journal of Xi’an Jiaotong University,2013,47(1):114-119(in Chinese).
[17] SAPIRO G.Geometric partial differential equations and image analysis[M].3rd ed.London,UK:Cambridge University Press,2006:1-532.
闵永智, 王红霞, 康飞, 党建武. 基于图像式传感器的铁路轨距检测系统研究[J]. 激光技术, 2015, 39(3): 344. MIN Yongzhi, WANG Hongxia, KANG Fei, DANG Jianwu. Study on rail gauge detection systems based on image sensors[J]. Laser Technology, 2015, 39(3): 344.