static void analyzeGrabbedImage(GrabbedImage gi, SimpleRecognizer sr) {
  if (gi.visualizedSplit == null) {
    L<Rect> rects = horizontalAutoSplit2ThenAutoCrop(gi.image);
    gi.visualizedSplit = new BWImage(mergeImagePartsHorizontally(gi.image.toRGB(), rects));
    for (Rect r : rects) {
      BWImage cImg = gi.image.clip(r);
      gi.rects.add(r);
      gi.characters.add(cImg);
      gi.characterMD5s.add(md5OfBWImage(cImg));
    }
  }
  
  gi.groupedRecognition = sr.recognizeGrouped(gi.image);
  gi.recognition = ocr_unescape(ocr_joinGroups(gi.groupedRecognition));
}