private void stretchToolStripMenuItem_Click(object sender, EventArgs e)
{
OpenedPicture st = new OpenedPicture(picture.Image, "Stretch of " + _name, _parent);
st.MdiParent = _parent;
Bitmap img = new Bitmap(picture.Image);
Image <Gray, Byte> strech = new Image <Gray, byte>(img);
double[] minValue, maxValue;
Point[] minLocation;
Point[] maxLocation;
strech.Mat.MinMax(out minValue, out maxValue, out minLocation, out maxLocation);
for (int i = strech.Rows - 1; i >= 0; i--)
{
for (int j = strech.Cols - 1; j >= 0; j--)
{
double newVal = (strech[i, j].Intensity - minValue.First()) * ((255 / maxValue.First()) - minValue.First());
strech[i, j] = new Gray(newVal);
}
}
st.picture.Image = strech.Bitmap;
st.Show();
st.histogramToolStripMenuItem1_Click(sender, e);
}
private void equaliseToolStripMenuItem_Click(object sender, EventArgs e)
{
OpenedPicture eq = new OpenedPicture(picture.Image, "Eqalization of " + _name, _parent);
eq.MdiParent = _parent;
Bitmap img = new Bitmap(picture.Image);
Image <Gray, Byte> equalize = new Image <Gray, byte>(img);
equalize._EqualizeHist();
eq.picture.Image = equalize.Bitmap;
eq.Show();
eq.histogramToolStripMenuItem1_Click(sender, e);
}