tesseract
3.03
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00001 /****************************************************************************** 00002 ** Filename: extract.c 00003 ** Purpose: Generic high level feature extractor routines. 00004 ** Author: Dan Johnson 00005 ** History: Sun Jan 21 09:44:08 1990, 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 /*----------------------------------------------------------------------------- 00019 Include Files and Type Defines 00020 -----------------------------------------------------------------------------*/ 00021 #include "extract.h" 00022 #include "flexfx.h" 00023 #include "danerror.h" 00024 00025 typedef CHAR_FEATURES (*CF_FUNC) (); 00026 00027 /*----------------------------------------------------------------------------- 00028 Private Function Prototypes 00029 -----------------------------------------------------------------------------*/ 00030 void ExtractorStub(); 00031 00032 /*----------------------------------------------------------------------------- 00033 Public Code 00034 -----------------------------------------------------------------------------*/ 00035 /*---------------------------------------------------------------------------*/ 00051 CHAR_DESC ExtractBlobFeatures(const FEATURE_DEFS_STRUCT &FeatureDefs, 00052 const DENORM& bl_denorm, const DENORM& cn_denorm, 00053 const INT_FX_RESULT_STRUCT& fx_info, 00054 TBLOB *Blob) { 00055 return ExtractFlexFeatures(FeatureDefs, Blob, bl_denorm, cn_denorm, fx_info); 00056 } /* ExtractBlobFeatures */ 00057 00058 /*----------------------------------------------------------------------------- 00059 Private Code 00060 -----------------------------------------------------------------------------*/ 00061 /*---------------------------------------------------------------------------*/ 00062 void 00063 ExtractorStub () 00071 #define DUMMY_ERROR 1 00072 { 00073 DoError (DUMMY_ERROR, "Selected feature extractor has been stubbed out!"); 00074 } /* ExtractorStub */