Method NormalizeTBLOB

deps/tesseract/api/baseapi.cpp:2522–2529

* This method baseline normalizes a TBLOB in-place. The input row is used * for normalization. The denorm is an optional parameter in which the * normalization-antidote is returned. */

 * normalization-antidote is returned.
 */
void TessBaseAPI::NormalizeTBLOB(TBLOB *tblob, ROW *row, bool numeric_mode) {
  TBOX box = tblob->bounding_box();
  float x_center = (box.left() + box.right()) / 2.0f;
  float baseline = row->base_line(x_center);
  float scale = kBlnXHeight / row->x_height();
  tblob->Normalize(NULL, NULL, NULL, x_center, baseline, scale, scale,
                   0.0f, static_cast<float>(kBlnBaselineOffset), false, NULL);
}

/**
 * Return a TBLOB * from the whole pix.