/usr/include/tesseract/wordseg.h is in libtesseract-dev 3.02.01-6.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* File: wordseg.h (Formerly wspace.h)
* Description: Code to segment the blobs into words.
* Author: Ray Smith
* Created: Fri Oct 16 11:32:28 BST 1992
*
* (C) Copyright 1992, Hewlett-Packard Ltd.
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
** http://www.apache.org/licenses/LICENSE-2.0
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*
**********************************************************************/
#ifndef WORDSEG_H
#define WORDSEG_H
#include "params.h"
#include "blobbox.h"
#include "notdll.h"
#include "textord.h"
namespace tesseract {
class Tesseract;
}
extern BOOL_VAR_H (textord_fp_chopping, TRUE, "Do fixed pitch chopping");
extern BOOL_VAR_H(textord_force_make_prop_words, FALSE,
"Force proportional word segmentation on all rows");
extern BOOL_VAR_H (textord_chopper_test, FALSE,
"Chopper is being tested.");
void make_single_word(bool one_blob, TO_ROW_LIST *rows, ROW_LIST* real_rows);
void make_words(tesseract::Textord *textord,
ICOORD page_tr, // top right
float gradient, // page skew
BLOCK_LIST *blocks, // block list
TO_BLOCK_LIST *port_blocks); // output list
void set_row_spaces( //find space sizes
TO_BLOCK *block, //block to do
FCOORD rotation, //for drawing
BOOL8 testing_on //correct orientation
);
inT32 row_words( //compute space size
TO_BLOCK *block, //block it came from
TO_ROW *row, //row to operate on
inT32 maxwidth, //max expected space size
FCOORD rotation, //for drawing
BOOL8 testing_on //for debug
);
inT32 row_words2( //compute space size
TO_BLOCK *block, //block it came from
TO_ROW *row, //row to operate on
inT32 maxwidth, //max expected space size
FCOORD rotation, //for drawing
BOOL8 testing_on //for debug
);
void make_real_words(
tesseract::Textord *textord,
TO_BLOCK *block, //block to do
FCOORD rotation //for drawing
);
ROW *make_rep_words( //make a row
TO_ROW *row, //row to convert
TO_BLOCK *block //block it lives in
);
WERD *make_real_word( //make a WERD
BLOBNBOX_IT *box_it, //iterator
inT32 blobcount, //no of blobs to use
BOOL8 bol, //start of line
uinT8 blanks //no of blanks
);
#endif
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