srecord noeq BlurredBufferedImageFromIntegralImage(IIntegralImage img, int blurw, int blurh) {
  BufferedImage result;
  
  run {
    int[] pixels = img cast IntegralImage
      ? blurredPixelsFromIntegralImage(img, blurw, blurh)
      : blurredPixelsFromIntegralImage(img, blurw, blurh);
    result = bufferedImage(img.w()-blurw, img.h()-blurh, pixels);
  }
  
  public IIntegralImage blurringSrcImage() { ret img; }
}