static BufferedImage blurBufferedImage(BufferedImage img) {
  ret blurFilterBufferedImage(img);
}



static BufferedImage blurBufferedImage(int hradius, int vradius default hradius, BufferedImage img) {
  ret blurFilterBufferedImage(hradius, vradius, img);
}

static BufferedImage blurBufferedImage(BufferedImage img, int hradius, int vradius default hradius) {
  ret blurFilterBufferedImage(hradius, vradius, img); 
}