/// <summary>
/// Interpolate image by interpolation type and output pixel type.
/// </summary>
/// <param name="img"></param>
/// <param name="interpolator"></param>
/// <param name="pixelIDValueEnum"></param>
/// <returns>interpolated image</returns>
public static sitk.Image InterpolateImage(sitk.Image img, sitk.InterpolatorEnum interpolator, sitk.PixelIDValueEnum pixelIDValueEnum, double defaultPixelType = 0.0)
{
sitk.ResampleImageFilter resampleImageFilter = new sitk.ResampleImageFilter();
resampleImageFilter.SetSize(img.GetSize());
resampleImageFilter.SetOutputOrigin(img.GetOrigin());
resampleImageFilter.SetOutputDirection(img.GetDirection());
resampleImageFilter.SetOutputSpacing(img.GetSpacing());
resampleImageFilter.SetInterpolator(interpolator);
resampleImageFilter.SetOutputPixelType(pixelIDValueEnum);
resampleImageFilter.SetDefaultPixelValue(defaultPixelType);
return(resampleImageFilter.Execute(img));
}
/// <summary>
/// Set interpolation type manually.
/// </summary>
/// <param name="interpolationType">interpolation method</param>
public void SetInterpolationType(sitk.InterpolatorEnum interpolationType)
{
this.interpolationType = interpolationType;
}