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a18816f839
git-svn-id: https://tesseract-ocr.googlecode.com/svn/trunk@441 d0cd1f9f-072b-0410-8dd7-cf729c803f20
70 lines
2.6 KiB
C
70 lines
2.6 KiB
C
/* -*-C-*-
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********************************************************************************
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*
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* File: fxid.h (Formerly fxid.h)
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* Description: Feature extractor related includes
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* Author: Mark Seaman, OCR Technology
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* Created: Thu Oct 19 14:59:51 1989
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* Modified: Thu Jan 31 16:57:07 1991 (Dan Johnson) danj@hpgrlj
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* Language: C
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* Package: N/A
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* Status: Experimental (Do Not Distribute)
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*
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* (c) Copyright 1989, Hewlett-Packard Company.
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** Licensed under the Apache License, Version 2.0 (the "License");
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** you may not use this file except in compliance with the License.
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** You may obtain a copy of the License at
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** http://www.apache.org/licenses/LICENSE-2.0
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** Unless required by applicable law or agreed to in writing, software
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** distributed under the License is distributed on an "AS IS" BASIS,
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** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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** See the License for the specific language governing permissions and
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** limitations under the License.
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*
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********************************************************************************
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***************************************************************************
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********** A T T E N T I O N ********
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***************************************************************************
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This module is divided into two sections the declarations for this module
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(i.e. the function signatures) are listed in 'fxid.h'. The definitions
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(i.e. the actual code and variables) are listed in 'fxid1.c' and 'fxid2.c'.
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The appropriate piece of code you need for your application should be
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included in your top level program file.
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*/
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#ifndef FXID_H
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#define FXID_H
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#include "extern.h"
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#include "const.h"
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#include "tessclas.h"
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#include "oldlist.h"
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#define FEATURE_MATCHER 1 /**< Use micro-features */
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#define WO_UNSCALED 0 /**< first square scaled fx */
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#define STATISTICAL_WO 1 /**< new wo */
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#define MICRO_FEATURES 2 /**< microfeature extractor */
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#define WO_SCALED 3 /**< wiseowl scaled to baseline */
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#define MAX_FX 3 /**< no of working fx-ers */
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#define NO_FUNCTION 0 /**< special value for nothing */
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/* This file contains declarations of the top-level feature
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extractor functions as used by the Classify process*/
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typedef LIST (*LISTFUNC) ();
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//extern FUNCPTR word_matchers[MAX_FX];
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//extern LISTFUNC blob_matchers[MAX_FX];
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//extern FUNCPTR feature_learners[MAX_FX];
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extern char fx_ids[MAX_FX]; /*one-char ids */
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extern char *fx_names[MAX_FX];
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#endif
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