mirror of
https://github.com/tesseract-ocr/tesseract.git
synced 2024-12-24 15:47:48 +08:00
111 lines
6.4 KiB
C
111 lines
6.4 KiB
C
|
/**********************************************************************
|
||
|
|
* File: tessbox.h (Formerly tessbox.h)
|
||
|
|
* Description: Black boxed Tess for developing a resaljet.
|
||
|
|
* Author: Ray Smith
|
||
|
|
* Created: Thu Apr 23 11:03:36 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 TESSBOX_H
|
||
|
|
#define TESSBOX_H
|
||
|
|
|
||
|
|
#include "ratngs.h"
|
||
|
|
#include "notdll.h"
|
||
|
|
|
||
|
|
WERD_CHOICE *tess_segment_pass1( //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 *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
|
||
|
|
);
|
||
|
|
//recog one word
|
||
|
|
WERD_CHOICE *correct_segment_pass2(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
|
||
|
|
);
|
||
|
|
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
|
||
|
|
);
|
||
|
|
BOOL8 tess_acceptable_word( //test acceptability
|
||
|
|
WERD_CHOICE *word_choice, //after context
|
||
|
|
WERD_CHOICE *raw_choice //before context
|
||
|
|
);
|
||
|
|
BOOL8 tess_adaptable_word( //test adaptability
|
||
|
|
WERD *word, //word to test
|
||
|
|
WERD_CHOICE *word_choice, //after context
|
||
|
|
WERD_CHOICE *raw_choice //before context
|
||
|
|
);
|
||
|
|
void tess_cn_matcher( //call tess
|
||
|
|
PBLOB *pblob, //previous blob
|
||
|
|
PBLOB *blob, //blob to match
|
||
|
|
PBLOB *nblob, //next blob
|
||
|
|
WERD *word, //word it came from
|
||
|
|
DENORM *denorm, //de-normaliser
|
||
|
|
BLOB_CHOICE_LIST &ratings //list of results
|
||
|
|
);
|
||
|
|
void tess_bn_matcher( //call tess
|
||
|
|
PBLOB *pblob, //previous blob
|
||
|
|
PBLOB *blob, //blob to match
|
||
|
|
PBLOB *nblob, //next blob
|
||
|
|
WERD *word, //word it came from
|
||
|
|
DENORM *denorm, //de-normaliser
|
||
|
|
BLOB_CHOICE_LIST &ratings //list of results
|
||
|
|
);
|
||
|
|
void tess_default_matcher( //call tess
|
||
|
|
PBLOB *pblob, //previous blob
|
||
|
|
PBLOB *blob, //blob to match
|
||
|
|
PBLOB *nblob, //next blob
|
||
|
|
WERD *word, //word it came from
|
||
|
|
DENORM *denorm, //de-normaliser
|
||
|
|
BLOB_CHOICE_LIST &ratings //list of results
|
||
|
|
);
|
||
|
|
void tess_training_tester( //call tess
|
||
|
|
PBLOB *blob, //blob to match
|
||
|
|
DENORM *denorm, //de-normaliser
|
||
|
|
BOOL8 correct, //ly segmented
|
||
|
|
char *text, //correct text
|
||
|
|
INT32 count, //chars in text
|
||
|
|
BLOB_CHOICE_LIST *ratings //list of results
|
||
|
|
);
|
||
|
|
void tess_adapter( //adapt to word
|
||
|
|
WERD *word, //bln word
|
||
|
|
DENORM *denorm, //de-normalise
|
||
|
|
const char *string, //string for word
|
||
|
|
const char *raw_string, //before context
|
||
|
|
const char *rejmap);
|
||
|
|
void tess_add_doc_word( //test acceptability
|
||
|
|
WERD_CHOICE *word_choice //after context
|
||
|
|
);
|
||
|
|
#endif
|