WERD_CHOICE *tess_segment_pass2( //recog one word
WERD *word, //bln word to do
DENORM *denorm, //de-normaliser
POLY_MATCHER matcher, //matcher function
WERD_CHOICE *&raw_choice, //raw result //list of blob lists
BLOB_CHOICE_LIST_CLIST *blob_choices,
WERD *&outword //bln word output
) {
WERD_CHOICE *result; //return value
int saved_enable_assoc = 0;
int saved_chop_enable = 0;
if (word->flag (W_DONT_CHOP)) {
saved_enable_assoc = enable_assoc;
saved_chop_enable = chop_enable;
enable_assoc = 0;
chop_enable = 0;
if (word->flag (W_REP_CHAR))
permute_only_top = 1;
}
set_pass2();
result = recog_word (word, denorm, matcher, NULL, NULL, FALSE,
raw_choice, blob_choices, outword);
if (word->flag (W_DONT_CHOP)) {
enable_assoc = saved_enable_assoc;
chop_enable = saved_chop_enable;
permute_only_top = 0;
}
return result;
}
WERD_CHOICE *Tesseract::tess_segment_pass1( //recog one word
WERD *word, //bln word to do
DENORM *denorm, //de-normaliser
//matcher function
POLY_MATCHER matcher,
//raw result
WERD_CHOICE *&raw_choice,
//list of blob lists
BLOB_CHOICE_LIST_CLIST *blob_choices,
WERD *&outword //bln word output
) {
WERD_CHOICE *result; //return value
int saved_enable_assoc = 0;
int saved_chop_enable = 0;
if (word->flag (W_DONT_CHOP)) {
saved_enable_assoc = wordrec_enable_assoc;
saved_chop_enable = chop_enable;
wordrec_enable_assoc.set_value(0);
chop_enable.set_value(0);
if (word->flag (W_REP_CHAR))
permute_only_top = 1;
}
set_pass1();
// tprintf("pass1 chop on=%d, seg=%d, onlytop=%d",chop_enable,enable_assoc,permute_only_top);
result = recog_word (word, denorm, matcher, NULL, NULL, FALSE,
raw_choice, blob_choices, outword);
if (word->flag (W_DONT_CHOP)) {
wordrec_enable_assoc.set_value(saved_enable_assoc);
chop_enable.set_value(saved_chop_enable);
permute_only_top = 0;
}
return result;
}
WERD_CHOICE *test_segment_pass2( //recog one word
WERD *word, //bln word to do
DENORM *denorm, //de-normaliser
POLY_MATCHER matcher, //matcher function
POLY_TESTER tester, //tester function
WERD_CHOICE *&raw_choice, //raw result //list of blob lists
BLOB_CHOICE_LIST_CLIST *blob_choices,
WERD *&outword //bln word output
) {
set_pass2();
return recog_word (word, denorm, matcher, tester, NULL, TRUE,
raw_choice, blob_choices, outword);
}
void Tesseract::tess_segment_pass2(WERD_RES *word,
BLOB_CHOICE_LIST_CLIST *blob_choices) {
int saved_enable_assoc = 0;
int saved_chop_enable = 0;
if (word->word->flag(W_DONT_CHOP)) {
saved_enable_assoc = wordrec_enable_assoc;
saved_chop_enable = chop_enable;
wordrec_enable_assoc.set_value(0);
chop_enable.set_value(0);
if (word->word->flag(W_REP_CHAR))
getDict().permute_only_top.set_value(true);
}
set_pass2();
recog_word(word, blob_choices);
if (word->word->flag(W_DONT_CHOP)) {
wordrec_enable_assoc.set_value(saved_enable_assoc);
chop_enable.set_value(saved_chop_enable);
getDict().permute_only_top.set_value(false);
}
}
void Tesseract::tess_segment_pass_n(int pass_n, WERD_RES *word) {
int saved_enable_assoc = 0;
int saved_chop_enable = 0;
if (word->word->flag(W_DONT_CHOP)) {
saved_enable_assoc = wordrec_enable_assoc;
saved_chop_enable = chop_enable;
wordrec_enable_assoc.set_value(0);
chop_enable.set_value(0);
}
if (pass_n == 1)
set_pass1();
else
set_pass2();
recog_word(word);
if (word->best_choice == nullptr)
word->SetupFake(*word->uch_set);
if (word->word->flag(W_DONT_CHOP)) {
wordrec_enable_assoc.set_value(saved_enable_assoc);
chop_enable.set_value(saved_chop_enable);
}
}