private void trackBarGreen_Scroll(object sender, EventArgs e)
{
green_color_min = new Gray((double)trackBarGreen.Value - _surrounding);
green_color_max = new Gray((double)trackBarGreen.Value + _surrounding);
labelGreen.Text = "Green:" + green_color_min.ToString() + " - " + green_color_max.ToString();
}
private Image<Gray, byte> RGBFilter(Image<Bgr, byte> input, //разбиваем на каналы и фильтруем по цвету
Gray Rmin, Gray Rmax,
Gray Gmin, Gray Gmax,
Gray Bmin, Gray Bmax)
{
Image<Gray, byte>[] channels = input.Split();
channels[0] = channels[0].InRange(Bmin, Bmax);
channels[1] = channels[1].InRange(Gmin, Gmax);
channels[2] = channels[2].InRange(Rmin, Rmax);
Image<Gray, byte> result = channels[0].And(channels[1]);
result = result.And(channels[2]);
return result;
}
private void trackBarBlue_Scroll(object sender, EventArgs e)
{
blue_color_min = new Gray((double)trackBarBlue.Value - _surrounding);
blue_color_max = new Gray((double)trackBarBlue.Value + _surrounding);
labelBlue.Text = "Blue:" + blue_color_min.ToString() + " - " + blue_color_max.ToString();
}
public void trackBarRed_Scroll(object sender, EventArgs e)
{
red_color_min = new Gray((double)trackBarRed.Value - _surrounding);
red_color_max = new Gray((double)trackBarRed.Value + _surrounding);
labelRed.Text = "Red:" + red_color_min.ToString() + " - " + red_color_max.ToString();
}