private void kirsch算子ToolStripMenuItem_Click(object sender, EventArgs e)
{
if (pictureBox1.Image == null)
{
return;
}
Bitmap bit = new Bitmap(pictureBox1.Image);
Bitmap graybit = GraphicClass.convertRGB2Gray(bit);
PassValueForm form = new PassValueForm();
form.Owner = this;
form.Description = "输入阙值";
DialogResult result = form.ShowDialog();
if (result == DialogResult.OK)
{
pictureBox2.Refresh();
double value1 = Convert.ToDouble(form.Value);
pictureBox2.Image = GraphicClass.kirsch(graybit, value1);
}
}