MedianFilter.cs

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using System.Runtime.InteropServices;
using IDSImaging.Peak.ICV.Types;
 
namespace IDSImaging.Peak.ICV.Algorithms.Filters;
 
public class MedianFilter
{
    public uint KernelSize = 3;
 
    public Image Process(Image image)
    {
        var outputImage = new Image(image.PixelFormat, image.Size);
 
        DllHelper.ExecuteAndMapReturnCodes(() =>
            CInterface.peak_icv_Filter_Image_Median(image._handle, KernelSize, outputImage._handle));
 
        return outputImage;
    }
 
    private static class CInterface
    {
        [DllImport(Global.LibraryName, CallingConvention = Global.CallingConvention)]
        public static extern Backend.Types.peak_icv_status peak_icv_Filter_Image_Median(Image.Handle input_image,
            nuint kernel_size, Image.Handle output_image);
    }
}