/// <summary>
///
/// </summary>
/// <param name="rOriginal"></param>
/// <returns></returns>
public override Raster ProcessWithoutWorker(Raster rOriginal)
{
int width = rOriginal.Width;
int height = rOriginal.Height;
Raster raster = new Raster(width, height);
CorrectionFunction func;
float r, g, b;
//definition of used function
//delegates is defined as a named methods.
switch (mode)
{
case IntensityCorrectionMode.LightImage:
{
func = new CorrectionFunction(LightImageCorrection);
//INFORMATION: or use anonymous delegate
//func = delegate(float value) {return (float)Math.Pow(value, 2.5f);}
break;
}
case IntensityCorrectionMode.DarkImage:
{
func = new CorrectionFunction(DarkImageCorrection);
break;
}
case IntensityCorrectionMode.SoftImage:
{
func = new CorrectionFunction(SoftImageCorrection);
break;
}
default:
{
func = new CorrectionFunction(SoftImageCorrection);
break;
}
}
//processing
for (int j = 0; j < height; j++)
{
for (int i = 0; i < width; i++)
{
r = func(rOriginal[i, j].R / 255.0f);
g = func(rOriginal[i, j].G / 255.0f);
b = func(rOriginal[i, j].B / 255.0f);
raster[i, j] = new VectorRgb(r, g, b);
}
}
return raster;
}
private Color ChangeCorrection(Color pixel, CorrectionFunction fn)
{
return(Color.FromArgb(fn(pixel.R), fn(pixel.G), fn(pixel.B)));
}
public override Raster ProcessRaster(Raster rOriginal, System.ComponentModel.BackgroundWorker worker)
{
worker.WorkerReportsProgress = true;
int width = rOriginal.Width;
int height = rOriginal.Height;
Raster raster = new Raster(width, height);
CorrectionFunction func;
float r, g, b;
DateTime startTime = DateTime.Now;
//definition of used function
//delegates is defined as a named methods.
switch (mode)
{
case IntensityCorrectionMode.LightImage:
{
func = new CorrectionFunction(LightImageCorrection);
//INFORMATION: or use anonymous delegate
//func = delegate(float value) {return (float)Math.Pow(value, 2.5f);}
break;
}
case IntensityCorrectionMode.DarkImage:
{
func = new CorrectionFunction(DarkImageCorrection);
break;
}
case IntensityCorrectionMode.SoftImage:
{
func = new CorrectionFunction(SoftImageCorrection);
break;
}
default:
{
func = new CorrectionFunction(SoftImageCorrection);
break;
}
}
//processing
for (int j = 0; j < height; j++)
{
for (int i = 0; i < width; i++)
{
r = func(rOriginal[i, j].R / 255.0f);
g = func(rOriginal[i, j].G / 255.0f);
b = func(rOriginal[i, j].B / 255.0f);
raster[i, j] = new VectorRgb(r, g, b);
}
worker.ReportProgress((int)(100f * j / height), DateTime.Now - startTime);
}
return raster;
}
