private void init(File ngtName) throws Exception {
br = new BufferedReader(new FileReader(ngtName));
trans =
new Transcoder(
ClassLoader.getSystemResourceAsStream("eu/himeros/resources/transcoders/low2up.txt"));
ngtTm = new TreeMap<>();
ngtAl = new ArrayList<>(300000);
prolog = new StringBuilder("<html xmlns=\"http://www.w3.org/1999/xhtml\">\n");
prolog.append(
"<head><meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\" />\n");
prolog.append("<meta content=\"riguadon 0.3\" name=\"ocr-system\" />\n");
prolog.append("<meta name=\"ocr-nmber-of-pages\" content=\"???\" />\n");
prolog.append("<meta name=\"ocr-langs\" content=\"grc lat\" />\n");
prolog.append("<meta content=\"ocr_line ocr_page\" name=\"ocr-capabilities\" />\n");
prolog.append("<link href=\"hocraggregate.css\" rel=\"stylesheet\" type=\"text/css\"/>\n");
String line;
String it1;
String it2;
String it3;
String key;
while ((line = br.readLine()) != null) {
ngtAl.add(line);
}
ngtAl.add("###");
ngtAl.add("###");
for (int i = 0; i < ngtAl.size() - 2; i++) {
it1 = trans.parse(ngtAl.get(i));
it2 = trans.parse(ngtAl.get(i + 1));
it3 = trans.parse(ngtAl.get(i + 2));
key = (new StringBuilder(it1)).append(it2).append(it3).toString();
if (ngtTm.containsKey(key)) {
ngtTm.remove(key);
} else {
ngtTm.put(key, i);
}
}
br.close();
}
private void parseOcrWord(Element ocrWord) {
String word = trans.parse(ocrWord.getText()).replaceAll("[^Α-Ω’]*", "").trim();
if (word.length() == 0) return;
ocrAl.add(word);
}