使用C ++将相机添加到窗口 [英] add the camera to a window using c++

问题描述

你好，

我正在尝试使用c ++在窗口上显示网络摄像头.

为此，我使用createwindowex()函数创建了一个窗口，并且需要在这个窗口中

添加相机.我使用opencv尝试访问相机，但未显示

窗也.我尝试了很多方法，但没有显示相机.

有人能以其他方式建议我吗?

在此先感谢您.

Hello,

I am trying to show a webcam on the window using c++.

For that i created a window with createwindowex() function and to this window i need

to add the camera. Using opencv i tried access the camera but it is not displaying the

window also. i tried in many ways but not displaying the camera.

can anyone suggest me in other way.

Thanks in advance.

推荐答案

如果您想使用OpenCV捕获视频(从您的网络摄像头)，请在OpenCV Wiki上查看以下示例:
http://opencv.willowgarage.com/wiki/CameraCapture [ http://msdn.microsoft.com/zh-CN /library/windows/desktop/dd757699(v=vs.85).aspx [

If you want to capture video (from your webcam) using OpenCV, check out the following sample at OpenCV wiki:
http://opencv.willowgarage.com/wiki/CameraCapture[^]

If you want to use Win SDK, use either Video for Windows (WfW) or DirectShow.

WfW provides capCreateCaptureWindow() API to create a Window for capturing video. There are a lot of samples available on the Internet.

E.g. a basic sample is available at MSDN:
http://msdn.microsoft.com/en-us/library/windows/desktop/dd757699(v=vs.85).aspx[^]

Good luck!

转到此链接

http://msdn.microsoft.com/en-us/library/windows/apps/xaml/hh465134.aspx [ ^ ]


祝你好运

问候
假:)

go this link

http://msdn.microsoft.com/en-us/library/windows/apps/xaml/hh465134.aspx[^]


good luck

Regard
Sham:)

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