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Mat[] img = null;
private void button2_Click(object sender, EventArgs e)
{
if (img1 != null)
{
//img2 = new Mat(img1.Rows, img1.Cols, Emgu.CV.CvEnum.DepthType.Cv8U, 1);
textBox2.Text = null;
int i = 0;
int j = 0;
//Mat []img = null;
//裁剪坐标
for (i = 0; i < 2; i++)
{
int oldwidth = (img1.Width) / 2;
int oldheight = (img1.Width) / 2;
int x = img1.Width - oldwidth*(i+1);
int y = img1.Height - oldheight*(i+1);
System.Drawing.Size roisize = new System.Drawing.Size(oldwidth, oldheight); //要裁剪的图片大小
System.Drawing.Rectangle rect = new System.Drawing.Rectangle(x, y, oldwidth, oldheight);
textBox1.Text = oldwidth.ToString();
img[i] = new Mat(img1,rect);
}
}
}