tesseract  3.03
/usr/local/google/home/jbreiden/tesseract-ocr-read-only/classify/extract.h
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00001 /******************************************************************************
00002  **     Filename:    extract.h
00003  **     Purpose:     Interface to high level generic feature extraction.
00004  **     Author:      Dan Johnson
00005  **     History:     1/21/90, DSJ, Created.
00006  **
00007  **     (c) Copyright Hewlett-Packard Company, 1988.
00008  ** Licensed under the Apache License, Version 2.0 (the "License");
00009  ** you may not use this file except in compliance with the License.
00010  ** You may obtain a copy of the License at
00011  ** http://www.apache.org/licenses/LICENSE-2.0
00012  ** Unless required by applicable law or agreed to in writing, software
00013  ** distributed under the License is distributed on an "AS IS" BASIS,
00014  ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00015  ** See the License for the specific language governing permissions and
00016  ** limitations under the License.
00017  ******************************************************************************/
00018 #ifndef   EXTRACT_H
00019 #define   EXTRACT_H
00020 
00021 #include "featdefs.h"
00022 #include <stdio.h>
00023 
00024 class DENORM;
00025 
00026 /*-----------------------------------------------------------------------------
00027           Public Function Prototypes
00028 -----------------------------------------------------------------------------*/
00029 // Deprecated! Will be deleted soon!
00030 // In the meantime, as all TBLOBs, Blob is in baseline normalized coords.
00031 // See SetupBLCNDenorms in intfx.cpp for other args.
00032 CHAR_DESC ExtractBlobFeatures(const FEATURE_DEFS_STRUCT &FeatureDefs,
00033                               const DENORM& bl_denorm, const DENORM& cn_denorm,
00034                               const INT_FX_RESULT_STRUCT& fx_info, TBLOB *Blob);
00035 
00036 /*---------------------------------------------------------------------------
00037           Private Function Prototypes
00038 ----------------------------------------------------------------------------*/
00039 void ExtractorStub();
00040 #endif
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