/// <summary>
/// Brightness and contrast adjustment
/// </summary>
private void trackBarBrightContrast_Scroll(object sender, EventArgs e)
{
TrackBar ctrl = (TrackBar)sender;
toolTipValue.SetToolTip(ctrl, ctrl.Value.ToString());
if (picOutput.Image != null)
{
picOutput.Image.Dispose();
}
picOutput.Image = ImageAdjustment.AdjustBrightnessContrast((Bitmap)picInput.Image, _rect, trackBarBrightness.Value, trackBarContrast.Value);
}
/// <summary>
/// Hue, saturation and lightness adjustment
/// </summary>
private void trackBarHSL_Scroll(object sender, EventArgs e)
{
TrackBar ctrl = (TrackBar)sender;
toolTipValue.SetToolTip(ctrl, ctrl.Value.ToString());
int _saturation = trackBarSaturation.Value;
if (_saturation > 100)
{
_saturation = ((_saturation - 100) * 3) + 100;
}
_saturation = (_saturation * 1024) / 100;
if (picOutput.Image != null)
{
picOutput.Image.Dispose();
}
picOutput.Image = ImageAdjustment.AdjustHSL((Bitmap)picInput.Image, _rect, trackBarHue.Value, _saturation, trackBarLightness.Value);
}
public Form1()
{
InitializeComponent();
ia = new ImageAdjustment();
al = new AlgorithmLbph();
}