BinarizeFixed

DicomImage.BinarizeFixed method

Easily convert the image into a binary format using a predefined threshold with this straightforward method. Ideal for developers looking to simplify image processing tasks by segmenting the image into foreground and background components based on specified intensity levels.

public override void BinarizeFixed(byte threshold)
ParameterTypeDescription
thresholdByteThreshold value. If corresponding gray value of a pixel is greater than threshold, a value of 255 will be assigned to it, 0 otherwise.

Examples

The following example binarizes a DICOM image with the predefined threshold. 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.dicom"))
{
    Aspose.Imaging.FileFormats.Dicom.DicomImage dicomImage = (Aspose.Imaging.FileFormats.Dicom.DicomImage)image;

    // Binarize the image with a threshold value of 127.
    // If a corresponding gray value of a pixel is greater than 127, a value of 255 will be assigned to it, 0 otherwise.
    dicomImage.BinarizeFixed(127);
    dicomImage.Save(dir + "sample.BinarizeFixed.png", new Aspose.Imaging.ImageOptions.PngOptions());
}

See Also

BinarizeBradley BinarizeOtsu