Railway Detection

　　最近接到任务做钢轨轨道线的检测，于是试了下。

References

1. 火车轨道铁路轨道检测识别（弯轨+直轨）通用性（Python源码+讲解）
2. 基于Hough变换的轨道区域检测及动态目标预警
3. 从零开始学习无人驾驶技术 — 车道检测
4. Github Repos
   1. Detecte the RailWay(Only straight)
   2. Rail-Lane-Lines
   3. Keypoints matching, Line extraction and tracking
   4. Railroad detection and object moving objects detection.