CN110188777B - 一种基于数据挖掘的多周期钢轨伤损数据对齐方法 - Google Patents
一种基于数据挖掘的多周期钢轨伤损数据对齐方法 Download PDFInfo
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- G06V10/46—Descriptors for shape, contour or point-related descriptors, e.g. scale invariant feature transform [SIFT] or bags of words [BoW]; Salient regional features
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CN114485751B (zh) * | 2022-01-21 | 2023-09-12 | 中国铁道科学研究院集团有限公司 | 钢轨探伤车检测数据空间同步系统及方法 |
CN115311254A (zh) * | 2022-09-13 | 2022-11-08 | 万岩铁路装备(成都)有限责任公司 | 基于Harris-SIFT算法的钢轨轮廓匹配方法 |
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