Emgucv 读取bmp图片.txt

Image<Bgr, Byte> image = null;
Image<Bgr, Byte> outframe;

Bitmap bitmap;

MIplImage mlI;

foreach (var strImg in m_ImgList)

{

string strImgName = "图片路径/" + strImg ;

bitmap = new Bitmap(strImgName);

image = new Image<Bgr, Byte>(bitmap);

IntPtr ptrImg = CvInvoke.cvCreateImage(CvInvoke.cvGetSize(image),

                    Emgu.CV.CvEnum.IplDepth.IplDepth_8U, image.Mat.NumberOfChannels);

CSharpAlg.ImgAlg(m_AlgPtr, image.Ptr, ptrImg);

//dll 接口定义： public static extern int ImgAlg(IntPtr pHandle, IntPtr pSrcImg, IntPtr pIplImg);

mlI = (MIplImage)Marshal.PtrToStructure(ptrImg, typeof(MIplImage));//托管与非托管的转换 

outframe =  new Image<Bgr, Byte>(mlI.Width, mlI.Height, mlI.WidthStep, mlI.ImageData);

// 在后台线程中进行C++ dll函数调用，使用代理进行界面图片显示