Profile Calibration of Dynamically Measuring Rail Wear Using LIS
作者： Chao Wang , Yanfu Li , Dawei Liu , Hongli Liu
DOI: 10.1007/978-981-10-7989-4_4
关键词:
摘要: Dynamically inspecting steel rail wear by the laser image system suffers from vibrations on camera and emitter, which leads to varying extrinsic parameters distorted profile, respectively. In paper, a novel profile calibrating method is presented address these issues. This involves self-calibration of parameters, based coordinate sets projection constructed standard one quadruple projecting primitives including jaw, railhead, waist, foot intersection. To remove effect random vibrations, we calibrate it onto plane x − y world frame. We compared our procedure with other established methods. The results show its effectiveness superiority for dynamically measuring wear.
springer.com
sci-hub.st 参考文章(12)
Li Deng, Gen Lu, Yuying Shao, Minrui Fei, Huosheng Hu, A novel camera calibration technique based on differential evolution particle swarm optimization algorithm Neurocomputing. ,vol. 174, pp. 456- 465 ,(2016) , 10.1016/J.NEUCOM.2015.03.119
Junhua Sun, Zhen Liu, Yuntao Zhao, Qianzhe Liu, Guangjun Zhang, Motion deviation rectifying method of dynamically measuring rail wear based on multi-line structured-light vision Optics and Laser Technology. ,vol. 50, pp. 25- 32 ,(2013) , 10.1016/J.OPTLASTEC.2013.02.004
Filippo Attivissimo, Angelo Danese, Nicola Giaquinto, Patrizia Sforza, A Railway Measurement System to Evaluate the Wheel–Rail Interaction Quality IEEE Transactions on Instrumentation and Measurement. ,vol. 56, pp. 1583- 1589 ,(2007) , 10.1109/TIM.2007.903583
Mostafa Merras, Nabil El Akkad, Abderrahim Saaidi, Abderrazak Gadhi Nazih, Khalid Satori, Camera Self Calibration with Varying Parameters by an Unknown Three Dimensional Scene Using the Improved Genetic Algorithm 3d Research. ,vol. 6, pp. 7- ,(2015) , 10.1007/S13319-015-0039-6
Amin Banitalebi-Dehkordi, Mahsa T. Pourazad, Panos Nasiopoulos, The Effect of Frame Rate on 3D Video Quality and Bitrate 3d Research. ,vol. 6, pp. 1- 13 ,(2015) , 10.1007/S13319-014-0034-3
Z. Zhang, A flexible new technique for camera calibration IEEE Transactions on Pattern Analysis and Machine Intelligence. ,vol. 22, pp. 1330- 1334 ,(2000) , 10.1109/34.888718
Nabil El Akkad, Soulaiman El Hazzat, Abderrahim Saaidi, Khalid Satori, Reconstruction of 3D Scenes by Camera Self-Calibration and Using Genetic Algorithms 3d Research. ,vol. 7, pp. 6- ,(2016) , 10.1007/S13319-016-0082-Y
Julio Molleda, Ruben Usamentiaga, Alvaro F. Millara, Daniel F. Garcia, Pedro Manso, Carlos M. Suarez, Ignacio Garcia, A Profile Measurement System for Rail Quality Assessment During Manufacturing IEEE Transactions on Industry Applications. ,vol. 52, pp. 2684- 2692 ,(2016) , 10.1109/TIA.2016.2524459
Changyu Long, Jigui Zhu, Wangmin Yi, Portable visual metrology without traditional self-calibration measurement model Measurement. ,vol. 90, pp. 424- 437 ,(2016) , 10.1016/J.MEASUREMENT.2016.05.017
Luwen Qiu, Zhongwei Zhou, Jixiang Guo, Jiancheng Lv, An Automatic Registration Algorithm for 3D Maxillofacial Model 3d Research. ,vol. 7, pp. 1- 11 ,(2016) , 10.1007/S13319-016-0083-X