选择性打开前面板

很好的设计实例，多谢楼主分享。

谢谢分享。。。。。。。。。。。。。。

很好很强大123123123

看看，试试看。学学

看看                                    

很好的设计实例，多谢楼主分享

可以 加入一个while循环

可以。。。。。。。。。。。。。。

谢谢分享，，，，，，，，

会开口哦哦；评论考虑

很好的设计实例，多谢楼主分享

感谢楼主分享。。。

学习了~~~~
感谢楼主分享

刚好是需要的，太及时了

https://pan.baidu.com/s/1L8H0vpDwcAGrwtlEuXxFEQ

目录
基于Vision Assistant的图像处理实用教程 ............................................................................ 1
版权声明 ............................................................................................................................... 1
读者利益 ............................................................................................................................... 1
感谢 ....................................................................................................................................... 1
前言 ........................................................................................................................................... 2
第一章 基本概念 ................................................................................................................... 11
第一节 数字图像 ............................................................................................................... 11
数字图像的定义 ............................................................................................................. 11
数字图像的属性 ............................................................................................................. 11
图像类型 ......................................................................................................................... 12
图像文件 ......................................................................................................................... 13
NI视觉图像的内部表示................................................................................................. 14
图像边界 ......................................................................................................................... 15
图像掩模 ......................................................................................................................... 17
第二节 显示 ....................................................................................................................... 18
图像显示 ......................................................................................................................... 18
调色板 ............................................................................................................................. 20
无损覆盖 ......................................................................................................................... 27
第三节 ROI兴趣区域 ........................................................................................................ 28
ROI概念 .......................................................................................................................... 28
Point Tool点工具............................................................................................................ 28
Line Tool线工具 ............................................................................................................. 29
Broken Line Tool折线工具 ............................................................................................. 30
Freehand Line Tool徒手线工具 ..................................................................................... 30
Rectangle ROI tool矩形ROI工具 .................................................................................. 31
Rotated Rectangle ROI tool旋转矩形ROI工具 ............................................................ 32
Oval ROI tool椭圆ROI工具 ........................................................................................... 32
Annulus ROI tool环形ROI工具 ..................................................................................... 33
Polygon ROI tool多边形ROI工具 ................................................................................. 34

Freehand Region ROI tool徒手画的区域ROI工具 ....................................................... 34
Magic Wand Tool魔棒工具 ............................................................................................ 35
Tolerance公差 ................................................................................................................ 36
第四节 设置成像系统 ....................................................................................................... 37
成像系统概述 ................................................................................................................. 37
采集图像的质量 ............................................................................................................. 39
第五节 空间标定 ............................................................................................................... 42
标定介绍 ......................................................................................................................... 42
什么时候使用标定 ......................................................................................................... 43
标定算法 ......................................................................................................................... 43
空间标定概念 ................................................................................................................. 45
深入探讨 ......................................................................................................................... 52
第二章 界面与菜单 ............................................................................................................... 58
第一节 启动欢迎界面 ....................................................................................................... 58
第二节 功能界面 ............................................................................................................... 64
Acquire Images采集图像界面 ....................................................................................... 64
Browse Images浏览图像界面 ........................................................................................ 68
Process Images处理图像界面 ....................................................................................... 70
第三节 File文件菜单 ........................................................................................................ 77
Open Image：打开图像 ................................................................................................. 77
Open AVI File：打开AVI文件 ........................................................................................ 78
Save Image：保存图像 ................................................................................................... 78
New Script：新建脚本 ................................................................................................... 82
Open Script：打开脚本 .................................................................................................. 83
Save Script：保存脚本 ................................................................................................... 83
Save Script As：脚本另存为 ........................................................................................... 84
Acquire Image：采集图像 .............................................................................................. 84
Browse Images：浏览图像 ............................................................................................. 84
Process Images：处理图像 ............................................................................................ 85
Print Image：打印图像 .................................................................................................. 85

Preferences：优先参数选择 .......................................................................................... 86
Exit：退出 ....................................................................................................................... 88
第四节 Edit编辑菜单 ........................................................................................................ 88
Edit Step：编辑步骤 ....................................................................................................... 88
Cut：剪切 ....................................................................................................................... 88
Copy：复制 ..................................................................................................................... 89
Paste：粘贴 .................................................................................................................... 89
Delete：删除 .................................................................................................................. 89
第五节 View查看菜单 ...................................................................................................... 89
Zoom In：放大 ................................................................................................................ 90
Zoom Out：缩小 ............................................................................................................. 90
Zoom 1:1：原始图像 ...................................................................................................... 90
Zoom to Fit：适合窗口 .................................................................................................. 90
第六节 Image图像菜单 .................................................................................................... 90
Histgram：直方图 .......................................................................................................... 92
Line Profile：线剖面图 ................................................................................................... 92
Measure：测量 ............................................................................................................... 92
3D View：三维视图 ........................................................................................................ 92
Brightness：亮度 ............................................................................................................ 93
Set Coordinate System：设置坐标系 ............................................................................ 93
Image Mask：图像掩码 ................................................................................................. 93
Geometry：几何 ............................................................................................................. 93
Image Buffer：图像缓存 ................................................................................................ 93
Get Image：获取图像 .................................................................................................... 93
Image Calibration：图像标定 ........................................................................................ 93
Image Correction：图像修正 ......................................................................................... 93
Overlay：覆盖 ................................................................................................................. 93
Run LabVIEW VI：运行LabVIEW VI ................................................................................ 94
第七节 Color彩色菜单 ..................................................................................................... 94
Color Operators：彩色运算 ........................................................................................... 95

Color Plane Extraction：彩色平面抽取 ......................................................................... 95
Color Threshold：彩色阈值 ........................................................................................... 95
Color Classification：彩色分类 ...................................................................................... 96
Color Segmentation：彩色分段 ..................................................................................... 96
Color Matching：彩色匹配 ............................................................................................ 96
Color Location：彩色定位 .............................................................................................. 96
Color Pattern Matching：彩色模式匹配 ....................................................................... 96
第八节 Grayscale灰度菜单 .............................................................................................. 96
Lookup Table：查找表 ................................................................................................... 98
Filters：滤波 ................................................................................................................... 98
Gray Morphology：灰度形态学 ..................................................................................... 98
Gray Morphological Reconstruction：灰度形态学重建 ................................................ 98
FFT Filter：快速傅立叶变换滤波 .................................................................................. 98
Threshold：阈值 ............................................................................................................. 98
Watershed Segmentation：分水岭分割 ........................................................................ 98
Operators：运算 ............................................................................................................. 98
Conversion：转换 ........................................................................................................... 98
Quantify：量化 ............................................................................................................... 99
Centroid：质心 ............................................................................................................... 99
Detect Texture Defects：检查纹理缺陷 ........................................................................ 99
第九节 Binary二值菜单 .................................................................................................... 99
Basic Morphology：基本形态学 .................................................................................. 100
Adv. Morphology：高级形态学 ................................................................................... 100
Binary Morphological Reconstruction：二值形态学重建 ........................................... 100
Particle Filter：粒子滤波 .............................................................................................. 100
Binary Image Inversion：二值图像反转 ...................................................................... 101
Particle Analysis：粒子分析 ......................................................................................... 101
Shape Matching：形状匹配 ......................................................................................... 101
Circle Detection：圆检测 ............................................................................................. 101
第十节 Machine Vision机器视觉菜单 ........................................................................... 101

Edge detector：边缘检测 ............................................................................................ 102
Find Straight Edge：查找直边 ...................................................................................... 103
Adv. Straight Edge：高级直边 ..................................................................................... 103
Find Circular Edge：查找圆边 ...................................................................................... 103
Max Clamp：最大卡尺 ................................................................................................. 103
Clamp(Rake)：卡尺（耙子）....................................................................................... 103
Pattern Matching：模式匹配 ....................................................................................... 103
Geometric Matching：几何匹配 .................................................................................. 103
Contour Analysis：轮廓分析 ........................................................................................ 103
Shape Detection：形状检测 ........................................................................................ 103
Golden Template Comparison：极品模板比较 ........................................................... 104
Caliper：测径器、卡尺 ................................................................................................ 104
第十一节 Identification识别菜单 .................................................................................. 104
OCR/OCV：光学字符识别 ............................................................................................ 105
Particle Classification：粒子分类 ................................................................................. 105
Barcode Reader：条码读取 ......................................................................................... 105
2D Barcode Reader：二维条码读取 ............................................................................ 105
第十二节 Tools工具菜单 ............................................................................................... 105
Batch Processing：批量处理 ........................................................................................ 105
PeRFormance Meter：性能测量 ................................................................................... 111
View Measurements：查看测量 .................................................................................. 111
Create LabVIEW VI：创建LabVIEW VI代码 ................................................................ 112
Create C Code：创建C代码 ........................................................................................ 112
Create .NET Code：创建.NET代码 .............................................................................. 113
Activate Vision Assistant：激活视觉助手 .................................................................... 114
第十三节 Help帮助菜单 ................................................................................................. 115
Show Context Help：显示上下文帮助 ........................................................................ 115
Online Help：在线帮助 ................................................................................................ 116
Solution Wizard：解决问题向导 ................................................................................. 116
Patents：专利 ............................................................................................................... 116

About Vision Assistant：关于视觉助手 ....................................................................... 116
第三章 采集图像 ................................................................................................................. 117
第一节 Acquire Image采集图像 ..................................................................................... 118
第二节 Acquire Image(1394,GigE,or USB)采集图像（1394、千兆网、USB） ............ 119
Main选项卡 .................................................................................................................. 120
Attributes属性选项卡 .................................................................................................. 129
第三节 Acquire Image(Smart Camera)从智能相机中采集图像 .................................... 134
第四节 Simulate Acquisition仿真采集 ........................................................................... 136
第四章 浏览图像 ................................................................................................................. 141
第五章 图像处理-Image图像 ............................................................................................. 144
第一节 Histogram直方图 ............................................................................................... 144
Histogram选项卡 ......................................................................................................... 146
Main选项卡 .................................................................................................................. 150
第二节 Line Profile线剖面图 .......................................................................................... 152
Line Profile选项卡 ........................................................................................................ 153
Main选项卡 .................................................................................................................. 155
第三节 Measure测量 ...................................................................................................... 156
Measure选项卡 ............................................................................................................ 158
第四节 3D View三维视图 ............................................................................................... 165
3D View选项卡 ............................................................................................................. 168
第五节 Brightness亮度 ................................................................................................... 173
Brightness选项卡 ......................................................................................................... 175
第六节 Set Coordinate System设定坐标系 ................................................................... 183
Settings选项卡 ............................................................................................................. 185
第七节 Image Mask 图像掩模 ....................................................................................... 191
Mask选项卡 ................................................................................................................. 193
第八节 Geometry几何 .................................................................................................... 203
Geometry选项卡 .......................................................................................................... 205
第九节 Image Buffer图像缓存 ....................................................................................... 219
Image Buffer选项卡 ..................................................................................................... 221

图像缓存实例 ............................................................................................................... 224
第十节 Get Image获取图像 ........................................................................................... 228
Main选项卡 .................................................................................................................. 230
获取图像实例 ............................................................................................................... 232
第十一节 Image Calibration图像标定 ........................................................................... 235
Main选项卡 .................................................................................................................. 236
Calibration Data标定数据选项卡 ................................................................................ 238
图像标定实例 ............................................................................................................... 243
第十二节 Image Correction图像校正 ............................................................................ 244
Image Correction图像校正选项卡 .............................................................................. 246
图像校正实例 ............................................................................................................... 248
第十三节 Overlay覆盖 .................................................................................................... 250
Overlay选项卡 .............................................................................................................. 250
Layer Management选项卡 ........................................................................................... 271
第十四节 Run LabVIEW VI运行LabVIEW函数 .............................................................. 272
Main选项卡 .................................................................................................................. 273
调用VI实例 .................................................................................................................. 276
VI Control选项卡 .......................................................................................................... 277
第六章 图像处理-Color颜色 .............................................................................................. 281
第一节 Color Operators颜色运算 .................................................................................. 281
Color Operators选项卡 ................................................................................................ 284
颜色运算实例 ............................................................................................................... 288
第二节 Color Plane Extraction颜色平面抽取 ................................................................ 305
Extract Color Plane选项卡 ........................................................................................... 306
第三节 Color Threshold颜色阈值 .................................................................................. 318
Color Threshold选项卡 ................................................................................................ 319
颜色阈值实例 ............................................................................................................... 323
第四节 Color Classification颜色分类 ............................................................................. 329
Main选项卡 .................................................................................................................. 329
颜色分类实例 ............................................................................................................... 334

第五节 Color Classification Training Interface颜色分类训练接口 ................................ 340
颜色分类训练接口界面 ............................................................................................... 340
颜色分类训练接口菜单 ............................................................................................... 352
第六节 Color Segmentation颜色分割 ............................................................................ 369
Main选项卡 .................................................................................................................. 371
Settings选项卡 ............................................................................................................. 372
Pixel Mapping选项卡 ................................................................................................... 379
颜色分类实例 ............................................................................................................... 380
第七节 Color Matching颜色匹配 ................................................................................... 381
Template选项卡 ........................................................................................................... 383
Create Template创建模板 ........................................................................................... 384
Settings选项卡 ............................................................................................................. 386
颜色匹配实例 ............................................................................................................... 387
第八节 Color Location颜色定位 ..................................................................................... 393
Template选项卡 ........................................................................................................... 395
Create Template创建模板 ........................................................................................... 395
Settings选项卡 ............................................................................................................. 402
颜色定位实例 ............................................................................................................... 402
第九节 Color Pattern Matching颜色模式匹配 .............................................................. 404
Template选项卡 ........................................................................................................... 406
Create Template创建模板 ........................................................................................... 407
Settings选项卡 ............................................................................................................. 409
颜色模式匹配实例 ....................................................................................................... 412