EmguCV Mat转Image 并获取像素值

EmguCV Mat 转 Image：

Image<Gray, Byte> img = grayImg.ToImage<Gray, Byte>(); //灰度图

Image<Bgr, Byte> img = grayImg.ToImage<Bgr, Byte>(); //彩色图

获取灰度图像像素值：

Image<Gray, Byte> img = grayImg.ToImage<Gray, Byte>();
double meanValue = 0, sum = 0;

for (int i = 0; i < img.Rows; i++)
{
  for (int j = 0; j < img.Cols; j++)
  {
    sum += img[i, j].Intensity;
  }
}
meanValue = sum / (img.Rows * img.Cols);

标签：Mat,img,sum,ToImage,grayImg,EmguCV,灰度,Image
来源： https://blog.51cto.com/u_14009161/2896608