//灰度化
private void button5_Click(object sender, EventArgs e)
{
if (!string.IsNullOrEmpty(textBox1.Text))
{
pictureBox2.Image = ImageClass.ToGray((Bitmap)Image.FromFile(textBox1.Text));
}
}
//获取轮廓
private void button4_Click(object sender, EventArgs e)
{
if (!string.IsNullOrEmpty(textBox1.Text))
{
Image <Gray, byte> src1 = new Image <Gray, byte>(textBox1.Text);
Image <Bgr, byte> src2 = new Image <Bgr, byte>(textBox1.Text);
Bitmap img = ImageClass.GetOutline(src1, ref src2);
pictureBox1.Image = src2.ToBitmap();
pictureBox1.SizeMode = PictureBoxSizeMode.Zoom;
pictureBox2.Image = img;
}
}