visionpro如何保存图片

发布网友发布时间：2022-04-24 02:01

共1个回答

热心网友时间：2023-10-20 14:49

保存图像在图像处理中是基本的操作，下面C#语言显示保存图像为IDB格式：

private int tNum;
private CogFrameGrabbers myFrameGrabbers;
private
ICogFrameGrabber myFrameGrabber;
private ICogAcqFifo myAcqFifo;

private CogImageFile myImageFileTool;
private bool logImages;

private void InitializeFifo() //初始化，Sony CX75相机，分辨率640X480
{
const
string VIDEO_FORMAT = "Sony XC75 640x480";
myFrameGrabbers = new
CogFrameGrabbers();

myFrameGrabber = myFrameGrabbers[0];

myAcqFifo = myFrameGrabber.CreateAcqFifo(VIDEO_FORMAT,

Cognex.VisionPro.CogAcqFifoPixelFormatConstants.Format8Grey, 0, false);

myImageFileTool = new CogImageFile();
logImages = false;
}

private void InitializeImageFile() //初始化文件idb1.idb
{

myImageFileTool.Open("C:\\home\\VisionPro\\idb1.idb",
CogImageFileModeConstants.Update);
}

private void button2_Click(object sender, System.EventArgs e)
{

logImages = true; //保存文件开始标志
}

private void button1_Click(object sender, System.EventArgs e)
//显示并保存
{
cogDisplay1.Image = myAcqFifo.Acquire(out tNum);

if (logImages == true)

myImageFileTool.Append(cogDisplay1.Image);
}

热心网友时间：2023-10-20 14:49