wheel tread wear is one of the main causes that threaten safety of trains, a kind of method is put forward, which is the subtraction of pattern recognition applying in the wheel tread wear of trains.
本文提出了将图像差影算法的模式识别方法应用于火车轮对踏面磨耗检测中,解决了踏面磨耗检测技术落后,任务繁重,错检率高的难题。