Research of Predicted Repair and Position Methods for Track Gauge Geometric Deformation

来源 :2015第二届智能交通国际会议 | 被引量 : 0次 | 上传用户:zengquaner
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  Measurement of track gauge point is very important, which can reflect track irregularity.Aiming at gauge point measurement of normal track, paper implements the rounded system detection method based on image processing, the results show that methods can get a higher accuracy grade.At the same time, aiming at light band defect of track image, paper designs fitting repair and NN-based improved rolling forecast methods to repair defect of track outline, the experimental result of track gauge point measurement shows detection precision can be controlled in higher required range.
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