private void CreateImageForTracking(WriteableBitmap bitmap, byte[] pixels)
{
try
{
convertedImage = ImageHelpers.BitmapToFormat(bitmap, PixelFormats.Bgr32);
openCVImg = new Image <Bgr, byte>(convertedImage.GetBitmap());
thresholdedImage = openCVImg.Convert <Gray, byte>().ThresholdBinary(new Gray(thresholdValue.Value),
new Gray(255));
}
catch (Exception ex)
{
Console.WriteLine("Failed to create Emgu images");
Console.WriteLine(ex);
}
}
public static AuxiliaryLibraries.Media.Bitmap GetBitmap(this BitmapSource bitmapSource)
{
AuxiliaryLibraries.Media.PixelFormat pix = WPFToAux(bitmapSource.Format);
if (pix != AuxiliaryLibraries.Media.PixelFormats.Undefined)
{
var colors = bitmapSource.Palette?.Colors.Select(x => System.Drawing.Color.FromArgb(x.A, x.R, x.G, x.B)).ToArray();
return(new AuxiliaryLibraries.Media.Bitmap(bitmapSource.PixelWidth, bitmapSource.PixelHeight,
pix, bitmapSource.GetData(), colors));
}
else
{
FormatConvertedBitmap formatConvertedBitmap = new FormatConvertedBitmap(bitmapSource, PixelFormats.Bgra32, null, 0);
return(formatConvertedBitmap.GetBitmap());
}
}