c# - Convert browser blur pixel value to ImageProcessor Library GaussianBlur kernel equivalent -

im tring write image editor can edit image on client , make changes on server (lite version of paint). filtering, crop resize , ... problem: imagine choose 10px of blurness in editor, when pass value 10 factory.gaussianblur(value); invalid result. please let me know how can convert px value gaussianblur kernel value

the sample code is

    private static bool blurfilter(string sourceimage, string destinationimage, int value = 100)     {         try         {             if (string.isnullorempty(destinationimage)) destinationimage = sourceimage;             imagefactory factory = new imagefactory();             factory.load(sourceimage);             factory.gaussianblur(value);                 factory.save(destinationimage);             factory.image.dispose();             factory.dispose();             factory = null;             return true;         }         catch (exception ex)         {             exceptionlogger.log(ex);             return false;         }     }