!7

static ScreenLens lens;

p-substance {
  lens = new ScreenLens;
  lens.postProcess = func(BufferedImage img) {
    //BWImage bw = bwImageTo2Bit_inner(new BWImage(img), 0.2f, 0.85f);
    BWImage bw = bwImageTo2Bit_outer(new BWImage(img), 0.2f, 0.8f);
    img = bw.getBufferedImage();
    drawBoxes(img, rectsToRectangles(autoSegment_blackBG(bw)), Color.red, 0.8f);
    ret img;
  };
  lens.start();
}