public static ImageFiliter GetFiliterFromString(string name)
{
ImageFiliter ifilter = new ImageFiliter();
switch (name)
{
case "OrderedDithering": ifilter = ImageFiliter.OrderedDithering; break;
case "Threshold": ifilter = ImageFiliter.Threshold; break;
case "ThresholdWithCarry": ifilter = ImageFiliter.ThresholdWithCarry; break;
case "BayerDithering": ifilter = ImageFiliter.BayerDithering; break;
case "FloydSteinbergDithering": ifilter = ImageFiliter.FloydSteinbergDithering; break;
case "BurkesDithering": ifilter = ImageFiliter.BurkesDithering; break;
case "JarvisJudiceNinkeDithering": ifilter = ImageFiliter.JarvisJudiceNinkeDithering; break;
case "SierraDithering": ifilter = ImageFiliter.SierraDithering; break;
case "StuckiDithering": ifilter = ImageFiliter.StuckiDithering; break;
case "Convolution": ifilter = ImageFiliter.Convolution; break;
default: ifilter = ImageFiliter.Threshold; break;
}
return(ifilter);
}
public static ImageFiliter GetFiliterFromIndex(int index)
{
ImageFiliter ifilter = new ImageFiliter();
switch (index)
{
case 0: ifilter = ImageFiliter.OrderedDithering; break;
case 1: ifilter = ImageFiliter.Threshold; break;
case 2: ifilter = ImageFiliter.ThresholdWithCarry; break;
case 3: ifilter = ImageFiliter.BayerDithering; break;
case 4: ifilter = ImageFiliter.FloydSteinbergDithering; break;
case 5: ifilter = ImageFiliter.BurkesDithering; break;
case 6: ifilter = ImageFiliter.JarvisJudiceNinkeDithering; break;
case 7: ifilter = ImageFiliter.SierraDithering; break;
case 8: ifilter = ImageFiliter.StuckiDithering; break;
case 9: ifilter = ImageFiliter.Convolution; break;
default: ifilter = ImageFiliter.OrderedDithering; break;
}
return(ifilter);
}
public static Bitmap ApplyFiliter(ImageFiliter imgFilter, Bitmap bmp, byte Value, byte Value2)
{
Bitmap newImage = null;
//ContrastCorrection filter2 = new ContrastCorrection(1.0);
//newImage = filter2.Apply(bmp);
if (imgFilter != ImageFiliter.None)
{
IFilter filter3 = Grayscale.CommonAlgorithms.Y;
newImage = filter3.Apply(bmp);
if (imgFilter == ImageFiliter.Threshold)
{
IFilter filter = null;
if (Value == 0) filter = new Threshold();
else filter = new Threshold(Value);
newImage = filter.Apply(newImage);
//IterativeThreshold filter = new IterativeThreshold(Value2, Value);
//// apply the filter
// newImage = filter.Apply(newImage);
}
if (imgFilter == ImageFiliter.ThresholdWithCarry)
{
IFilter filter = new ThresholdWithCarry();
newImage = filter.Apply(newImage);
}
else if (imgFilter == ImageFiliter.OrderedDithering)
{
IFilter filter = new OrderedDithering();
newImage = filter.Apply(newImage);
}
else if (imgFilter == ImageFiliter.BayerDithering)
{
IFilter filter = new BayerDithering();
newImage = filter.Apply(newImage);
}
else if (imgFilter == ImageFiliter.FloydSteinbergDithering)
{
IFilter filter = new FloydSteinbergDithering();
newImage = filter.Apply(newImage);
}
else if (imgFilter == ImageFiliter.BurkesDithering)
{
IFilter filter = new BurkesDithering();
newImage = filter.Apply(newImage);
}
else if (imgFilter == ImageFiliter.JarvisJudiceNinkeDithering)
{
IFilter filter = new JarvisJudiceNinkeDithering();
newImage = filter.Apply(newImage);
}
else if (imgFilter == ImageFiliter.SierraDithering)
{
IFilter filter = new SierraDithering();
newImage = filter.Apply(newImage);
}
else if (imgFilter == ImageFiliter.StuckiDithering)
{
IFilter filter = new StuckiDithering();
newImage = filter.Apply(newImage);
}
else if (imgFilter == ImageFiliter.Convolution)
{
// create filter
//OtsuThreshold filter = new OtsuThreshold();
//// apply the filter
//filter.ApplyInPlace(newImage);
//// create filter
//IterativeThreshold filter = new IterativeThreshold(0);
//// apply the filter
//newImage = filter.Apply(newImage);
int[,] kernel = {
{ -2, -1, 0 },
{ -1, 1, 1 },
{ 0, 1, 2 }
};
// create filter
Convolution filter = new Convolution(kernel);
// apply the filter
filter.ApplyInPlace(newImage);
}
newImage = BitmapTo1Bpp(newImage);
}
else newImage = BitmapTo1Bpp(bmp);
//轉換成 1bit bps
return newImage;
}
public static Bitmap ApplyFiliter(ImageFiliter imgFilter, Bitmap bmp, byte Value)
{
return ApplyFiliter(imgFilter, bmp, Value, 0);
}
public static Bitmap ApplyFiliter(ImageFiliter imgFilter, Bitmap bmp)
{
return ApplyFiliter(imgFilter, bmp, 0);
}
public static ImageFiliter GetFiliterFromString(string name)
{
ImageFiliter ifilter = new ImageFiliter();
switch (name)
{
case "OrderedDithering": ifilter = ImageFiliter.OrderedDithering; break;
case "Threshold": ifilter = ImageFiliter.Threshold; break;
case "ThresholdWithCarry": ifilter = ImageFiliter.ThresholdWithCarry; break;
case "BayerDithering": ifilter = ImageFiliter.BayerDithering; break;
case "FloydSteinbergDithering": ifilter = ImageFiliter.FloydSteinbergDithering; break;
case "BurkesDithering": ifilter = ImageFiliter.BurkesDithering; break;
case "JarvisJudiceNinkeDithering": ifilter = ImageFiliter.JarvisJudiceNinkeDithering; break;
case "SierraDithering": ifilter = ImageFiliter.SierraDithering; break;
case "StuckiDithering": ifilter = ImageFiliter.StuckiDithering; break;
case "Convolution": ifilter = ImageFiliter.Convolution; break;
default: ifilter = ImageFiliter.Threshold; break;
}
return ifilter;
}
public static ImageFiliter GetFiliterFromIndex(int index)
{
ImageFiliter ifilter = new ImageFiliter();
switch (index)
{
case 0: ifilter = ImageFiliter.OrderedDithering; break;
case 1: ifilter = ImageFiliter.Threshold; break;
case 2: ifilter = ImageFiliter.ThresholdWithCarry; break;
case 3: ifilter = ImageFiliter.BayerDithering; break;
case 4: ifilter = ImageFiliter.FloydSteinbergDithering; break;
case 5: ifilter = ImageFiliter.BurkesDithering; break;
case 6: ifilter = ImageFiliter.JarvisJudiceNinkeDithering; break;
case 7: ifilter = ImageFiliter.SierraDithering; break;
case 8: ifilter = ImageFiliter.StuckiDithering; break;
case 9: ifilter = ImageFiliter.Convolution; break;
default: ifilter = ImageFiliter.OrderedDithering; break;
}
return ifilter;
}
public static Bitmap ApplyFiliter(ImageFiliter imgFilter, Bitmap bmp, byte Value, byte Value2)
{
Bitmap newImage = null;
//ContrastCorrection filter2 = new ContrastCorrection(1.0);
//newImage = filter2.Apply(bmp);
if (imgFilter != ImageFiliter.None)
{
IFilter filter3 = Grayscale.CommonAlgorithms.Y;
newImage = filter3.Apply(bmp);
if (imgFilter == ImageFiliter.Threshold)
{
IFilter filter = null;
if (Value == 0)
{
filter = new Threshold();
}
else
{
filter = new Threshold(Value);
}
newImage = filter.Apply(newImage);
//IterativeThreshold filter = new IterativeThreshold(Value2, Value);
//// apply the filter
// newImage = filter.Apply(newImage);
}
if (imgFilter == ImageFiliter.ThresholdWithCarry)
{
IFilter filter = new ThresholdWithCarry();
newImage = filter.Apply(newImage);
}
else if (imgFilter == ImageFiliter.OrderedDithering)
{
IFilter filter = new OrderedDithering();
newImage = filter.Apply(newImage);
}
else if (imgFilter == ImageFiliter.BayerDithering)
{
IFilter filter = new BayerDithering();
newImage = filter.Apply(newImage);
}
else if (imgFilter == ImageFiliter.FloydSteinbergDithering)
{
IFilter filter = new FloydSteinbergDithering();
newImage = filter.Apply(newImage);
}
else if (imgFilter == ImageFiliter.BurkesDithering)
{
IFilter filter = new BurkesDithering();
newImage = filter.Apply(newImage);
}
else if (imgFilter == ImageFiliter.JarvisJudiceNinkeDithering)
{
IFilter filter = new JarvisJudiceNinkeDithering();
newImage = filter.Apply(newImage);
}
else if (imgFilter == ImageFiliter.SierraDithering)
{
IFilter filter = new SierraDithering();
newImage = filter.Apply(newImage);
}
else if (imgFilter == ImageFiliter.StuckiDithering)
{
IFilter filter = new StuckiDithering();
newImage = filter.Apply(newImage);
}
else if (imgFilter == ImageFiliter.Convolution)
{
// create filter
//OtsuThreshold filter = new OtsuThreshold();
//// apply the filter
//filter.ApplyInPlace(newImage);
//// create filter
//IterativeThreshold filter = new IterativeThreshold(0);
//// apply the filter
//newImage = filter.Apply(newImage);
int[,] kernel =
{
{ -2, -1, 0 },
{ -1, 1, 1 },
{ 0, 1, 2 }
};
// create filter
Convolution filter = new Convolution(kernel);
// apply the filter
filter.ApplyInPlace(newImage);
}
newImage = BitmapTo1Bpp(newImage);
}
else
{
newImage = BitmapTo1Bpp(bmp);
}
//轉換成 1bit bps
return(newImage);
}
public static Bitmap ApplyFiliter(ImageFiliter imgFilter, Bitmap bmp, byte Value)
{
return(ApplyFiliter(imgFilter, bmp, Value, 0));
}
public static Bitmap ApplyFiliter(ImageFiliter imgFilter, Bitmap bmp)
{
return(ApplyFiliter(imgFilter, bmp, 0));
}
