提出了一种基于粒子滤波的自适应运动目标跟踪方法。均值漂移算法是一种最优梯度下降法，通过 迭代来搜索目标，从而实现对运动目标的跟踪。-Adaptive moving target tracking method based on particle filter. The mean-shift algorithm is an optimal gradient descent method, through an iterative search for the target in order t

基于图像处理与机器视觉的车辆轮对踏面检测技术，主要算法有图像类型的转 化、图像反色、中值滤波、LoG(L即lacianofGaussian)锐化算子、基 于迭代法的闽值分割、细线化等,使得提取的轮对图像信息达到了较高的精度 -Based on image processing and machine vision of the vehicle wheel tread detection technology, the main algorithm of image type An