CaptchaRecogition.gp_down.btn_noise_Click C# (CSharp) Метод

        private void btn_noise_Click(object sender, EventArgs e)
        {
         Image   img_noise = ImageProcess.RemoveNoise((Bitmap)pb_bg.Image.Clone(), noiseThreshold);
            //img_noise = ccccccmd.ImageHelper.ClearNoise(img_noise, v, 2);
         imgNoised = Image2Num((Bitmap)img_noise);
         WriteToFile(imgNoised, "experiment\\" + Path.GetFileNameWithoutExtension(imgurl) + "_noised.txt");
            pb_noise.Image = img_noise;
        }
        /// <summary>