Tesseract 3.01
/data/source/tesseract-ocr/classify/picofeat.h
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00001 /******************************************************************************
00002  **     Filename:    picofeat.h
00003  **     Purpose:     Definition of pico features.
00004  **     Author:      Dan Johnson
00005  **     History:     9/4/90, 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   PICOFEAT_H
00019 #define   PICOFEAT_H
00020 
00024 #include "ocrfeatures.h"
00025 #include "params.h"
00026 
00027 typedef enum
00028 { PicoFeatY, PicoFeatDir, PicoFeatX }
00029 PICO_FEAT_PARAM_NAME;
00030 
00031 #define MAX_PICO_FEATURES (1000)
00032 
00033 /*---------------------------------------------------------------------------
00034           Variables
00035 ----------------------------------------------------------------------------*/
00036 
00037 extern double_VAR_H(classify_pico_feature_length, 0.05, "Pico Feature Length");
00038 
00039 
00043 #define GetPicoFeatureLength()  (PicoFeatureLength)
00044 
00048 extern FLOAT32 PicoFeatureLength;
00049 #endif
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