BinarizeOtsu
DjvuImage.BinarizeOtsu method
Binarization of an image with Otsu thresholding
public override void BinarizeOtsu()
Examples
The following example binarizes a DJVU image with Otsu thresholding. Binarized images contain only 2 colors - black and white.
[C#]
string dir = "c:\\temp\\";
using (Aspose.Imaging.Image image = Aspose.Imaging.Image.Load(dir + "sample.djvu"))
{
Aspose.Imaging.FileFormats.Djvu.DjvuImage djvuImage = (Aspose.Imaging.FileFormats.Djvu.DjvuImage)image;
// Binarize the image with Otsu thresholding.
djvuImage.BinarizeOtsu();
djvuImage.Save(dir + "sample.BinarizeOtsu.png", new Aspose.Imaging.ImageOptions.PngOptions());
}
See Also
- class DjvuImage
- namespace Aspose.Imaging.FileFormats.Djvu
- assembly Aspose.Imaging