NI_Vision中文教程

I VISION简介.......................................................................................................................................4 NI Vision 控件模板..............................................................................................................................4 NI Vision 函数模板..............................................................................................................................4 如何创建NI Vision应用......................................................................................................................8 准备测量图像........................................................................................................................................10 建立图像系统........................................................................................................................................10 校准图像系统........................................................................................................................................11 创建图像................................................................................................................................................11 采集或读取图像....................................................................................................................................15 显示图像................................................................................................................................................16 加入校准信息........................................................................................................................................19 分析图像................................................................................................................................................19 改善图像................................................................................................................................................20 进行灰度和彩色测量............................................................................................................................25 定义关注区............................................................................................................................................25 测量灰度统计数据................................................................................................................................32 测量彩色统计数据................................................................................................................................33 进行颗粒分析........................................................................................................................................38 创建二值图像........................................................................................................................................38 改善二值图像........................................................................................................................................39进行颗粒测量........................................................................................................................................41 完成机器视觉任务................................................................................................................................42 检测物体定位........................................................................................................................................43 设置搜索区域........................................................................................................................................47 查找测量点............................................................................................................................................48 将像素坐标转换成现实坐标.................................................................................................................66 进行测量................................................................................................................................................66 辨别被测部件........................................................................................................................................69 检查图像的缺陷....................................................................................................................................73 显示结果................................................................................................................................................74 校准图像................................................................................................................................................77 透视和非线性畸变校准........................................................................................................................78 Simple Calibration............................................................................................................................86 Save Calibration Information.........................................................................................................88 Attach Calibration Information.....................................................................................................89 在LabVIEW 实时模块中使用NI Vision.............................................................................................90 Overview................................................................................................................................................90 Real-Time System Components...........................................................................................................90 Software Installation......................................................................................................................91 Image Display......................................................................................................................................92 Determinism in Real-Time Applications.......................................................................................95Image Files........................................................................................................................................100 Deployment..........................................................................................................................................101 Troubleshooting................................................................................................................................101