C# 如何将位图转换为图像<Bgr, Byte>
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How to convert Bitmap to Image<Bgr, Byte>
提问by Lemmouchi Rédha Dida
I am using the OpenCV library for image processing.
我正在使用 OpenCV 库进行图像处理。
I want to convert a System.Drawing.Bitmapto an Image<Bgr, Byte>. How can I do this?
我想将 a 转换System.Drawing.Bitmap为Image<Bgr, Byte>. 我怎样才能做到这一点？
采纳答案by keyboardP
The Imageconstructor has a Bitmapoverload (assuming you're using the Emgu CV wrapper since you've marked it .NET).
该Image构造具有Bitmap过载（假设你使用的Emgu CV包装，因为你已经将其标记.NET）。
Image<Bgr, Byte> myImage = new Image<Bgr, Byte>(myBitmap);
回答by mohammad karim hardani asl
for whom to be concern: you should add dependency dll into project and change 'copy to output directory' property to 'copy always' (add -> existing item) from Emgu\emgucv-windows-universal-cuda 2.9.0.1922\bin\x86
需要关注的对象：您应该将依赖项 dll 添加到项目中，并将 Emgu\emgucv-windows-universal-cuda 2.9.0.1922\bin\ 中的“复制到输出目录”属性更改为“始终复制”（添加 -> 现有项目） x86
in my project add : opencv_core290.dll , opencv_highgui290.dll , opencv_ffmpeg290.dll , opencv_imageproc290.dll and cudart32_55.dll
在我的项目中添加： opencv_core290.dll 、 opencv_highgui290.dll 、 opencv_ffmpeg290.dll 、 opencv_imageproc290.dll 和 cudart32_55.dll
from: The type initializer for 'Emgu.CV.CvInvoke' threw an exception
