ocr_slimFullSearchMap_maxPixels = 1000;

static Map<BWImage, S> ocr_slimFullSearchMap(Map<BWImage, S> map) {
  for (BWImage img : cloneKeys(map)) {
    int pix = bwImagePixels(img);
    continue if pix <= ocr_slimFullSearchMap_maxPixels;
    BWImage img2 = new BWImage(scaleBufferedImageToMaxPixels(pix, img.getBufferedImage()));
    S md5 = map.get(img);
    map.remove(img);
    map.put(img2, md5);
  }
}