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C++ WERD类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中WERD的典型用法代码示例。如果您正苦于以下问题:C++ WERD类的具体用法?C++ WERD怎么用?C++ WERD使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



在下文中一共展示了WERD类的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: make_single_word

void make_single_word(bool one_blob, TO_ROW_LIST *rows, ROW_LIST* real_rows) {
  TO_ROW_IT to_row_it(rows);
  TO_ROW* row = to_row_it.data();
  // The blobs have to come out of the BLOBNBOX into the C_BLOB_LIST ready
  // to create the word.
  C_BLOB_LIST cblobs;
  C_BLOB_IT cblob_it(&cblobs);
  BLOBNBOX_IT box_it(row->blob_list());
  for (;!box_it.empty(); box_it.forward()) {
    BLOBNBOX* bblob= box_it.extract();
    if (bblob->joined_to_prev() || (one_blob && !cblob_it.empty())) {
      if (bblob->cblob() != NULL) {
        C_OUTLINE_IT cout_it(cblob_it.data()->out_list());
        cout_it.move_to_last();
        cout_it.add_list_after(bblob->cblob()->out_list());
        delete bblob->cblob();
      }
    } else {
      if (bblob->cblob() != NULL)
        cblob_it.add_after_then_move(bblob->cblob());
      delete bblob;
    }
  }
  // Convert the TO_ROW to a ROW.
  ROW* real_row = new ROW(row, static_cast<inT16>(row->kern_size),
                          static_cast<inT16>(row->space_size));
  WERD_IT word_it(real_row->word_list());
  WERD* word = new WERD(&cblobs, 0, NULL);
  word->set_flag(W_BOL, TRUE);
  word->set_flag(W_EOL, TRUE);
  word_it.add_after_then_move(word);
  ROW_IT row_it(real_rows);
  row_it.add_after_then_move(real_row);
}
开发者ID:mk219533,项目名称:tesseract-ocr,代码行数:34,代码来源:wordseg.cpp


示例2: floor

WERD *add_repeated_word(                         //move repeated word
                        WERD_IT *rep_it,         //repeated words
                        int16_t &rep_left,         //left edge of word
                        int16_t &prev_chop_coord,  //previous word end
                        uint8_t &blanks,           //no of blanks
                        float pitch,             //char cell size
                        WERD_IT *word_it         //list of words
                       ) {
  WERD *word;                    //word to move
  int16_t new_blanks;              //extra blanks

  if (rep_left > prev_chop_coord) {
    new_blanks = (uint8_t) floor ((rep_left - prev_chop_coord) / pitch + 0.5);
    blanks += new_blanks;
  }
  word = rep_it->extract ();
  prev_chop_coord = word->bounding_box ().right ();
  word_it->add_after_then_move (word);
  word->set_blanks (blanks);
  rep_it->forward ();
  if (rep_it->empty ())
    rep_left = INT16_MAX;
  else
    rep_left = rep_it->data ()->bounding_box ().left ();
  blanks = 0;
  return word;
}
开发者ID:CDOcr,项目名称:tesseract,代码行数:27,代码来源:fpchop.cpp


示例3: PrintSegmentationStats

void PrintSegmentationStats(BLOCK_LIST* block_list) {
  int num_blocks = 0;
  int num_rows = 0;
  int num_words = 0;
  int num_blobs = 0;
  BLOCK_IT block_it(block_list);
  for (block_it.mark_cycle_pt(); !block_it.cycled_list(); block_it.forward()) {
    BLOCK* block = block_it.data();
    ++num_blocks;
    ROW_IT row_it(block->row_list());
    for (row_it.mark_cycle_pt(); !row_it.cycled_list(); row_it.forward()) {
      ++num_rows;
      ROW* row = row_it.data();
      // Iterate over all werds in the row.
      WERD_IT werd_it(row->word_list());
      for (werd_it.mark_cycle_pt(); !werd_it.cycled_list(); werd_it.forward()) {
        WERD* werd = werd_it.data();
        ++num_words;
        num_blobs += werd->cblob_list()->length();
      }
    }
  }
  tprintf("Block list stats:\nBlocks = %d\nRows = %d\nWords = %d\nBlobs = %d\n",
          num_blocks, num_rows, num_words, num_blobs);
}
开发者ID:0359xiaodong,项目名称:tess-two,代码行数:25,代码来源:ocrblock.cpp


示例4: make_pseudo_word

PAGE_RES_IT* make_pseudo_word(PAGE_RES* page_res, const TBOX& selection_box) {
  PAGE_RES_IT pr_it(page_res);
  C_BLOB_LIST new_blobs;               // list of gathered blobs
  C_BLOB_IT new_blob_it = &new_blobs;  // iterator

  for (WERD_RES* word_res = pr_it.word(); word_res != NULL;
       word_res = pr_it.forward()) {
    WERD* word = word_res->word;
    if (word->bounding_box().overlap(selection_box)) {
      C_BLOB_IT blob_it(word->cblob_list());
      for (blob_it.mark_cycle_pt();
           !blob_it.cycled_list(); blob_it.forward()) {
        C_BLOB* blob = blob_it.data();
        if (blob->bounding_box().overlap(selection_box)) {
          new_blob_it.add_after_then_move(C_BLOB::deep_copy(blob));
        }
      }
      if (!new_blobs.empty()) {
        WERD* pseudo_word = new WERD(&new_blobs, 1, NULL);
        word_res = pr_it.InsertSimpleCloneWord(*word_res, pseudo_word);
        PAGE_RES_IT* it = new PAGE_RES_IT(page_res);
        while (it->word() != word_res && it->word() != NULL) it->forward();
        ASSERT_HOST(it->word() == word_res);
        return it;
      }
    }
  }
  return NULL;
}
开发者ID:0ximDigital,项目名称:appsScanner,代码行数:29,代码来源:werdit.cpp


示例5: PreenXHeights

/// Builds a PAGE_RES from the block_list in the way required for ApplyBoxes:
/// All fuzzy spaces are removed, and all the words are maximally chopped.
PAGE_RES* Tesseract::SetupApplyBoxes(const GenericVector<TBOX>& boxes,
                                     BLOCK_LIST *block_list) {
  PreenXHeights(block_list);
  // Strip all fuzzy space markers to simplify the PAGE_RES.
  BLOCK_IT b_it(block_list);
  for (b_it.mark_cycle_pt(); !b_it.cycled_list(); b_it.forward()) {
    BLOCK* block = b_it.data();
    ROW_IT r_it(block->row_list());
    for (r_it.mark_cycle_pt(); !r_it.cycled_list(); r_it.forward ()) {
      ROW* row = r_it.data();
      WERD_IT w_it(row->word_list());
      for (w_it.mark_cycle_pt(); !w_it.cycled_list(); w_it.forward()) {
        WERD* word = w_it.data();
        if (word->cblob_list()->empty()) {
          delete w_it.extract();
        } else {
          word->set_flag(W_FUZZY_SP, false);
          word->set_flag(W_FUZZY_NON, false);
        }
      }
    }
  }
  PAGE_RES* page_res = new PAGE_RES(false, block_list, NULL);
  PAGE_RES_IT pr_it(page_res);
  WERD_RES* word_res;
  while ((word_res = pr_it.word()) != NULL) {
    MaximallyChopWord(boxes, pr_it.block()->block,
                      pr_it.row()->row, word_res);
    pr_it.forward();
  }
  return page_res;
}
开发者ID:0xkasun,项目名称:tesseract,代码行数:34,代码来源:applybox.cpp


示例6: word_it

// Remove outlines that are a tiny fraction in either width or height
// of the word height.
void Textord::clean_small_noise_from_words(ROW *row) {
  WERD_IT word_it(row->word_list());
  for (word_it.mark_cycle_pt(); !word_it.cycled_list(); word_it.forward()) {
    WERD* word = word_it.data();
    int min_size = static_cast<int>(
      textord_noise_hfract * word->bounding_box().height() + 0.5);
    C_BLOB_IT blob_it(word->cblob_list());
    for (blob_it.mark_cycle_pt(); !blob_it.cycled_list(); blob_it.forward()) {
      C_BLOB* blob = blob_it.data();
      C_OUTLINE_IT out_it(blob->out_list());
      for (out_it.mark_cycle_pt(); !out_it.cycled_list(); out_it.forward()) {
        C_OUTLINE* outline = out_it.data();
        outline->RemoveSmallRecursive(min_size, &out_it);
      }
      if (blob->out_list()->empty()) {
        delete blob_it.extract();
      }
    }
    if (word->cblob_list()->empty()) {
      if (!word_it.at_last()) {
        // The next word is no longer a fuzzy non space if it was before,
        // since the word before is about to be deleted.
        WERD* next_word = word_it.data_relative(1);
        if (next_word->flag(W_FUZZY_NON)) {
          next_word->set_flag(W_FUZZY_NON, false);
        }
      }
      delete word_it.extract();
    }
  }
}
开发者ID:dqsoft,项目名称:tesseract,代码行数:33,代码来源:tordmain.cpp


示例7: TAL_make_single_word

//yangjing01 modified : 
bool TAL_make_single_word(bool one_blob, TO_ROW_LIST* rows, ROW_LIST* real_rows)
{
  TO_ROW_IT to_row_it(rows);
  ROW_IT row_it(real_rows);
  //to_real_row is the real row information of single row or single char mode
  TO_ROW* real_to_row = NULL;
  float row_max_height = 0.0;
  for (to_row_it.mark_cycle_pt();
    !to_row_it.cycled_list(); to_row_it.forward()){
    TO_ROW* row = to_row_it.data();
    float row_min_y = row->min_y();
    float row_max_y = row->max_y();
    float row_height = abs(row_max_y - row_min_y);
    if (real_to_row == NULL
      || row_height > row_max_height
      || fabs(row_height - row_max_height) < 1.0f){
      row_max_height = row_height;
      real_to_row = row;
    }
  }

  if (real_to_row == NULL){
    return false;
  }

  C_BLOB_LIST cblobs;
  C_BLOB_IT cblob_it(&cblobs);
  BLOBNBOX_IT box_it(real_to_row->blob_list());
  for (; !box_it.empty(); box_it.forward()){
    BLOBNBOX* bblob = box_it.extract();
    if (bblob->joined_to_prev() || (one_blob && !cblob_it.empty())) {
      if (bblob->cblob() != NULL){
        C_OUTLINE_IT cout_it(cblob_it.data()->out_list());
        cout_it.move_to_last();
        cout_it.add_list_after(bblob->cblob()->out_list());
        delete bblob->cblob();
      }
    }
    else {
      if (bblob->cblob() != NULL)
        cblob_it.add_after_then_move(bblob->cblob());
    }
    delete bblob;
  }
  // Convert the TO_ROW to a ROW.
  ROW* real_row = new ROW(real_to_row, static_cast<inT16>(real_to_row->kern_size),
    static_cast<inT16>(real_to_row->space_size));
  WERD_IT word_it(real_row->word_list());
  WERD* word = new WERD(&cblobs, 0, NULL);
  word->set_flag(W_BOL, TRUE);
  word->set_flag(W_EOL, TRUE);
  word->set_flag(W_DONT_CHOP, one_blob);
  word_it.add_after_then_move(word);
  row_it.add_after_then_move(real_row);

  return true;
}
开发者ID:dipthomas,项目名称:tesseract,代码行数:58,代码来源:wordseg.cpp


示例8: if

WERD *make_real_word(BLOBNBOX_IT *box_it,  //iterator
                     inT32 blobcount,      //no of blobs to use
                     BOOL8 bol,            //start of line
                     uinT8 blanks          //no of blanks
                    ) {
  OUTLINE_IT out_it;             // outlines
  C_OUTLINE_IT cout_it;
  PBLOB_LIST blobs;              // blobs in word
  C_BLOB_LIST cblobs;
  PBLOB_IT blob_it = &blobs;     // iterator
  C_BLOB_IT cblob_it = &cblobs;
  WERD *word;                    // new word
  BLOBNBOX *bblob;               // current blob
  inT32 blobindex;               // in row

  for (blobindex = 0; blobindex < blobcount; blobindex++) {
    bblob = box_it->extract();
    if (bblob->joined_to_prev()) {
      if (bblob->blob() != NULL) {
        out_it.set_to_list(blob_it.data()->out_list());
        out_it.move_to_last();
        out_it.add_list_after(bblob->blob()->out_list());
        delete bblob->blob();
      }
      else if (bblob->cblob() != NULL) {
        cout_it.set_to_list(cblob_it.data()->out_list());
        cout_it.move_to_last();
        cout_it.add_list_after(bblob->cblob()->out_list());
        delete bblob->cblob();
      }
    }
    else {
      if (bblob->blob() != NULL)
        blob_it.add_after_then_move(bblob->blob());
      else if (bblob->cblob() != NULL)
        cblob_it.add_after_then_move(bblob->cblob());
    }
    delete bblob;
    box_it->forward();          // next one
  }

  if (blanks < 1)
    blanks = 1;

  if (blob_it.empty())
    word = new WERD(&cblobs, blanks, NULL);
  else
    word = new WERD(&blobs, blanks, NULL);

  if (bol)
    word->set_flag(W_BOL, TRUE);
  if (box_it->at_first())
    word->set_flag(W_EOL, TRUE);  // at end of line

  return word;
}
开发者ID:coffeesam,项目名称:tesseract-ocr,代码行数:56,代码来源:wordseg.cpp


示例9: plot

void ROW::plot(               //draw it
               ScrollView* window  //window to draw in
              ) {
  WERD *word;                    //current word
  WERD_IT it = &words;           //words of ROW

  for (it.mark_cycle_pt (); !it.cycled_list (); it.forward ()) {
    word = it.data ();
    word->plot (window);         //in rainbow colours
  }
}
开发者ID:0359xiaodong,项目名称:tess-two,代码行数:11,代码来源:ocrrow.cpp


示例10: BOOL8

/**
 * @name process_selected_words()
 *
 * Walk the current block list applying the specified word processor function
 * to each word that overlaps the selection_box.
 */
void Tesseract::process_selected_words(
    PAGE_RES* page_res, // blocks to check
    TBOX & selection_box,
    BOOL8(tesseract::Tesseract::*word_processor)(PAGE_RES_IT* pr_it)) {
  for (PAGE_RES_IT page_res_it(page_res); page_res_it.word() != NULL;
       page_res_it.forward()) {
    WERD* word = page_res_it.word()->word;
    if (word->bounding_box().overlap(selection_box)) {
      if (!(this->*word_processor)(&page_res_it))
        return;
    }
  }
}
开发者ID:0xkasun,项目名称:tesseract,代码行数:19,代码来源:pagewalk.cpp


示例11: apply_box_training

void apply_box_training(BLOCK_LIST *block_list) {
  BLOCK_IT block_it(block_list);
  ROW_IT row_it;
  ROW *row;
  WERD_IT word_it;
  WERD *word;
  WERD *bln_word;
  WERD copy_outword;             // copy to denorm
  PBLOB_IT blob_it;
  DENORM denorm;
  INT16 count = 0;
  char ch[2];

  ch[1] = '\0';

  tprintf ("Generating training data\n");
  for (block_it.mark_cycle_pt ();
  !block_it.cycled_list (); block_it.forward ()) {
    row_it.set_to_list (block_it.data ()->row_list ());
    for (row_it.mark_cycle_pt (); !row_it.cycled_list (); row_it.forward ()) {
      row = row_it.data ();
      word_it.set_to_list (row->word_list ());
      for (word_it.mark_cycle_pt ();
      !word_it.cycled_list (); word_it.forward ()) {
        word = word_it.data ();
        if ((strlen (word->text ()) == 1) &&
        (word->gblob_list ()->length () == 1)) {
          /* Here is a word with a single char label and a single blob so train on it */
          bln_word =
            make_bln_copy (word, row, row->x_height (), &denorm);
          blob_it.set_to_list (bln_word->blob_list ());
          ch[0] = *word->text ();
          tess_training_tester (blob_it.data (),
                                 //single blob
            &denorm, TRUE,       //correct
            ch,                  //correct ASCII char
            1,                   //ASCII length
            NULL);
          copy_outword = *(bln_word);
          copy_outword.baseline_denormalise (&denorm);
          blob_it.set_to_list (copy_outword.blob_list ());
          ch[0] = *word->text ();
          delete bln_word;
          count++;
        }
      }
    }
  }
  tprintf ("Generated training data for %d blobs\n", count);
}
开发者ID:jan-ruzicka,项目名称:tesseract-ocr-sf,代码行数:50,代码来源:applybox.cpp


示例12: WERD

WERD *make_real_word(BLOBNBOX_IT *box_it,  //iterator
                     int32_t blobcount,      //no of blobs to use
                     bool bol,            //start of line
                     uint8_t blanks          //no of blanks
                    ) {
  C_OUTLINE_IT cout_it;
  C_BLOB_LIST cblobs;
  C_BLOB_IT cblob_it = &cblobs;
  WERD *word;                    // new word
  BLOBNBOX *bblob;               // current blob
  int32_t blobindex;               // in row

  for (blobindex = 0; blobindex < blobcount; blobindex++) {
    bblob = box_it->extract();
    if (bblob->joined_to_prev()) {
      if (bblob->cblob() != nullptr) {
        cout_it.set_to_list(cblob_it.data()->out_list());
        cout_it.move_to_last();
        cout_it.add_list_after(bblob->cblob()->out_list());
        delete bblob->cblob();
      }
    }
    else {
      if (bblob->cblob() != nullptr)
        cblob_it.add_after_then_move(bblob->cblob());
    }
    delete bblob;
    box_it->forward();          // next one
  }

  if (blanks < 1)
    blanks = 1;

  word = new WERD(&cblobs, blanks, nullptr);

  if (bol)
    word->set_flag(W_BOL, true);
  if (box_it->at_first())
    word->set_flag(W_EOL, true);  // at end of line

  return word;
}
开发者ID:tesseract-ocr,项目名称:tesseract,代码行数:42,代码来源:wordseg.cpp


示例13: RefreshWordBlobsFromNewBlobs

void RefreshWordBlobsFromNewBlobs(BLOCK_LIST* block_list,
                                  C_BLOB_LIST* new_blobs,
                                  C_BLOB_LIST* not_found_blobs) {
  // Now iterate over all the blobs in the segmentation_block_list_, and just
  // replace the corresponding c-blobs inside the werds.
  BLOCK_IT block_it(block_list);
  for (block_it.mark_cycle_pt(); !block_it.cycled_list(); block_it.forward()) {
    BLOCK* block = block_it.data();
    if (block->poly_block() != NULL && !block->poly_block()->IsText())
      continue;  // Don't touch non-text blocks.
    // Iterate over all rows in the block.
    ROW_IT row_it(block->row_list());
    for (row_it.mark_cycle_pt(); !row_it.cycled_list(); row_it.forward()) {
      ROW* row = row_it.data();
      // Iterate over all werds in the row.
      WERD_IT werd_it(row->word_list());
      WERD_LIST new_words;
      WERD_IT new_words_it(&new_words);
      for (werd_it.mark_cycle_pt(); !werd_it.cycled_list(); werd_it.forward()) {
        WERD* werd = werd_it.extract();
        WERD* new_werd = werd->ConstructWerdWithNewBlobs(new_blobs,
                                                         not_found_blobs);
        if (new_werd) {
          // Insert this new werd into the actual row's werd-list. Remove the
          // existing one.
          new_words_it.add_after_then_move(new_werd);
          delete werd;
        } else {
          // Reinsert the older word back, for lack of better options.
          // This is critical since dropping the words messes up segmentation:
          // eg. 1st word in the row might otherwise have W_FUZZY_NON turned on.
          new_words_it.add_after_then_move(werd);
        }
      }
      // Get rid of the old word list & replace it with the new one.
      row->word_list()->clear();
      werd_it.move_to_first();
      werd_it.add_list_after(&new_words);
    }
  }
}
开发者ID:Kailigithub,项目名称:tesseract,代码行数:41,代码来源:ocrblock.cpp


示例14: Baseline

/**
 * Returns the baseline of the current object at the given level.
 * The baseline is the line that passes through (x1, y1) and (x2, y2).
 * WARNING: with vertical text, baselines may be vertical!
 */
bool PageIterator::Baseline(PageIteratorLevel level,
                            int* x1, int* y1, int* x2, int* y2) const {
  if (it_->word() == NULL) return false;  // Already at the end!
  ROW* row = it_->row()->row;
  WERD* word = it_->word()->word;
  TBOX box = (level == RIL_WORD || level == RIL_SYMBOL)
           ? word->bounding_box()
           : row->bounding_box();
  int left = box.left();
  ICOORD startpt(left, static_cast<inT16>(row->base_line(left) + 0.5));
  int right = box.right();
  ICOORD endpt(right, static_cast<inT16>(row->base_line(right) + 0.5));
  // Rotate to image coordinates and convert to global image coords.
  startpt.rotate(it_->block()->block->re_rotation());
  endpt.rotate(it_->block()->block->re_rotation());
  *x1 = startpt.x() / scale_ + rect_left_;
  *y1 = (rect_height_ - startpt.y()) / scale_ + rect_top_;
  *x2 = endpt.x() / scale_ + rect_left_;
  *y2 = (rect_height_ - endpt.y()) / scale_ + rect_top_;
  return true;
}
开发者ID:0xkasun,项目名称:Dummy_Tes,代码行数:26,代码来源:pageiterator.cpp


示例15: ExtractBlobsFromSegmentation

void ExtractBlobsFromSegmentation(BLOCK_LIST* blocks,
                                  C_BLOB_LIST* output_blob_list) {
  C_BLOB_IT return_list_it(output_blob_list);
  BLOCK_IT block_it(blocks);
  for (block_it.mark_cycle_pt(); !block_it.cycled_list(); block_it.forward()) {
    BLOCK* block = block_it.data();
    ROW_IT row_it(block->row_list());
    for (row_it.mark_cycle_pt(); !row_it.cycled_list(); row_it.forward()) {
      ROW* row = row_it.data();
      // Iterate over all werds in the row.
      WERD_IT werd_it(row->word_list());
      for (werd_it.mark_cycle_pt(); !werd_it.cycled_list(); werd_it.forward()) {
        WERD* werd = werd_it.data();
        return_list_it.move_to_last();
        return_list_it.add_list_after(werd->cblob_list());
        return_list_it.move_to_last();
        return_list_it.add_list_after(werd->rej_cblob_list());
      }
    }
  }
}
开发者ID:0359xiaodong,项目名称:tess-two,代码行数:21,代码来源:ocrblock.cpp


示例16: row_it

// Fixes the block so it obeys all the rules:
// Must have at least one ROW.
// Must have at least one WERD.
// WERDs contain a fake blob.
void Textord::cleanup_nontext_block(BLOCK* block) {
  // Non-text blocks must contain at least one row.
  ROW_IT row_it(block->row_list());
  if (row_it.empty()) {
    const TBOX& box = block->pdblk.bounding_box();
    float height = box.height();
    int32_t xstarts[2] = {box.left(), box.right()};
    double coeffs[3] = {0.0, 0.0, static_cast<double>(box.bottom())};
    ROW* row = new ROW(1, xstarts, coeffs, height / 2.0f, height / 4.0f,
                       height / 4.0f, 0, 1);
    row_it.add_after_then_move(row);
  }
  // Each row must contain at least one word.
  for (row_it.mark_cycle_pt(); !row_it.cycled_list(); row_it.forward()) {
    ROW* row = row_it.data();
    WERD_IT w_it(row->word_list());
    if (w_it.empty()) {
      // Make a fake blob to put in the word.
      TBOX box = block->row_list()->singleton() ? block->pdblk.bounding_box()
                                                : row->bounding_box();
      C_BLOB* blob = C_BLOB::FakeBlob(box);
      C_BLOB_LIST blobs;
      C_BLOB_IT blob_it(&blobs);
      blob_it.add_after_then_move(blob);
      WERD* word = new WERD(&blobs, 0, nullptr);
      w_it.add_after_then_move(word);
    }
    // Each word must contain a fake blob.
    for (w_it.mark_cycle_pt(); !w_it.cycled_list(); w_it.forward()) {
      WERD* word = w_it.data();
      // Just assert that this is true, as it would be useful to find
      // out why it isn't.
      ASSERT_HOST(!word->cblob_list()->empty());
    }
    row->recalc_bounding_box();
  }
}
开发者ID:dqsoft,项目名称:tesseract,代码行数:41,代码来源:tordmain.cpp


示例17: word_set_display

/**
 * word_set_display()  Word processor
 *
 * Display word according to current display mode settings
 */
BOOL8 Tesseract::word_set_display(BLOCK* block, ROW* row, WERD_RES* word_res) {
  WERD* word = word_res->word;
  word->set_display_flag(DF_BOX, word_display_mode.bit(DF_BOX));
  word->set_display_flag(DF_TEXT, word_display_mode.bit(DF_TEXT));
  word->set_display_flag(DF_POLYGONAL, word_display_mode.bit(DF_POLYGONAL));
  word->set_display_flag(DF_EDGE_STEP, word_display_mode.bit(DF_EDGE_STEP));
  word->set_display_flag(DF_BN_POLYGONAL,
    word_display_mode.bit(DF_BN_POLYGONAL));
  word->set_display_flag(DF_BLAMER, word_display_mode.bit(DF_BLAMER));
  return word_display(block, row, word_res);
}
开发者ID:ErfanHasmin,项目名称:scope-ocr,代码行数:16,代码来源:pgedit.cpp


示例18: word_set_display

/**
 * word_set_display()  Word processor
 *
 * Display word according to current display mode settings
 */
BOOL8 Tesseract::word_set_display(PAGE_RES_IT* pr_it) {
  WERD* word = pr_it->word()->word;
  word->set_display_flag(DF_BOX, word_display_mode.bit(DF_BOX));
  word->set_display_flag(DF_TEXT, word_display_mode.bit(DF_TEXT));
  word->set_display_flag(DF_POLYGONAL, word_display_mode.bit(DF_POLYGONAL));
  word->set_display_flag(DF_EDGE_STEP, word_display_mode.bit(DF_EDGE_STEP));
  word->set_display_flag(DF_BN_POLYGONAL,
    word_display_mode.bit(DF_BN_POLYGONAL));
  word->set_display_flag(DF_BLAMER, word_display_mode.bit(DF_BLAMER));
  return word_display(pr_it);
}
开发者ID:xmarston,项目名称:BillRecognizer,代码行数:16,代码来源:pgedit.cpp


示例19: recalc_bounding_box

void ROW::recalc_bounding_box() {  //recalculate BB
  WERD *word;                    //current word
  WERD_IT it = &words;           //words of ROW
  inT16 left;                    //of word
  inT16 prev_left;               //old left

  if (!it.empty ()) {
    word = it.data ();
    prev_left = word->bounding_box ().left ();
    it.forward ();
    while (!it.at_first ()) {
      word = it.data ();
      left = word->bounding_box ().left ();
      if (left < prev_left) {
        it.move_to_first ();
                                 //words in BB order
        it.sort (word_comparator);
        break;
      }
      prev_left = left;
      it.forward ();
    }
  }
  for (it.mark_cycle_pt (); !it.cycled_list (); it.forward ()) {
    word = it.data ();
    if (it.at_first ())
      word->set_flag (W_BOL, TRUE);
    else
                                 //not start of line
      word->set_flag (W_BOL, FALSE);
    if (it.at_last ())
      word->set_flag (W_EOL, TRUE);
    else
                                 //not end of line
      word->set_flag (W_EOL, FALSE);
                                 //extend BB as reqd
    bound_box += word->bounding_box ();
  }
}
开发者ID:0359xiaodong,项目名称:tess-two,代码行数:39,代码来源:ocrrow.cpp


示例20: pr_it

/// Resegments the words by running the classifier in an attempt to find the
/// correct segmentation that produces the required string.
void Tesseract::ReSegmentByClassification(PAGE_RES* page_res) {
  PAGE_RES_IT pr_it(page_res);
  WERD_RES* word_res;
  for (; (word_res = pr_it.word()) != NULL; pr_it.forward()) {
    WERD* word = word_res->word;
    if (word->text() == NULL || word->text()[0] == '\0')
      continue;  // Ignore words that have no text.
    // Convert the correct text to a vector of UNICHAR_ID
    GenericVector<UNICHAR_ID> target_text;
    if (!ConvertStringToUnichars(word->text(), &target_text)) {
      tprintf("APPLY_BOX: FAILURE: can't find class_id for '%s'\n",
              word->text());
      pr_it.DeleteCurrentWord();
      continue;
    }
    if (!FindSegmentation(target_text, word_res)) {
      tprintf("APPLY_BOX: FAILURE: can't find segmentation for '%s'\n",
              word->text());
      pr_it.DeleteCurrentWord();
      continue;
    }
  }
}
开发者ID:0xkasun,项目名称:tesseract,代码行数:25,代码来源:applybox.cpp



注:本文中的WERD类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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