Functions
void	reject_blanks (WERD_RES *word)

void	reject_poor_matches (WERD_RES *word)

float	compute_reject_threshold (WERD_CHOICE *word)

bool	word_contains_non_1_digit (const char word, const char word_lengths)

void	dont_allow_1Il (WERD_RES *word)

void	flip_hyphens (WERD_RES *word)

void	flip_0O (WERD_RES *word)

bool	non_0_digit (const char *str, int length)

Function Documentation

◆ compute_reject_threshold()

float compute_reject_threshold ( WERD_CHOICE * word )

Definition at line 225 of file reject.cpp.

                                                   {
   float threshold;               // rejection threshold
   float bestgap = 0.0f;          // biggest gap
   float gapstart;                // bottom of gap
  
   int blob_count = word->length();
   GenericVector<float> ratings;
   ratings.resize_no_init(blob_count);
   for (int i = 0; i < blob_count; ++i) {
     ratings[i] = word->certainty(i);
   }
   ratings.sort();
   gapstart = ratings[0] - 1;     // all reject if none better
   if (blob_count >= 3) {
     for (int index = 0; index < blob_count - 1; index++) {
       if (ratings[index + 1] - ratings[index] > bestgap) {
         bestgap = ratings[index + 1] - ratings[index];
         // find biggest
         gapstart = ratings[index];
       }
     }
   }

◆ dont_allow_1Il()

void dont_allow_1Il ( WERD_RES * word )

◆ flip_0O()

void flip_0O ( WERD_RES * word )

◆ flip_hyphens()

void flip_hyphens ( WERD_RES * word )

◆ non_0_digit()

bool non_0_digit	(	const char *	str,
		int	length
	)

◆ reject_blanks()

void reject_blanks ( WERD_RES * word )

Definition at line 178 of file reject.cpp.

                                    {
   int16_t i;
   int16_t offset;
  
   for (i = 0, offset = 0; word->best_choice->unichar_string()[offset] != '\0';
        offset += word->best_choice->unichar_lengths()[i], i += 1) {
     if (word->best_choice->unichar_string()[offset] == ' ')
                                  //rej unrecognised blobs

◆ reject_poor_matches()

void reject_poor_matches ( WERD_RES * word )

Definition at line 207 of file reject.cpp.

                                          {
   float threshold = compute_reject_threshold(word->best_choice);
   for (int i = 0; i < word->best_choice->length(); ++i) {
     if (word->best_choice->unichar_id(i) == UNICHAR_SPACE)
       word->reject_map[i].setrej_tess_failure();
     else if (word->best_choice->certainty(i) < threshold)

◆ word_contains_non_1_digit()

bool word_contains_non_1_digit	(	const char *	word,
		const char *	word_lengths
	)

Functions