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 "tessclas.h" 00026 #include "fxdefs.h" 00027 #include "varable.h" 00028 00029 typedef enum 00030 { PicoFeatY, PicoFeatDir, PicoFeatX } 00031 PICO_FEAT_PARAM_NAME; 00032 00033 #define MAX_PICO_FEATURES (1000) 00034 00035 /*--------------------------------------------------------------------------- 00036 Variables 00037 ----------------------------------------------------------------------------*/ 00038 00039 extern double_VAR_H(classify_pico_feature_length, 0.05, "Pico Feature Length"); 00040 00041 00045 #define GetPicoFeatureLength() (PicoFeatureLength) 00046 00047 FEATURE_SET ExtractPicoFeatures(TBLOB *Blob, LINE_STATS *LineStats); 00048 00052 extern FEATURE_DESC_STRUCT PicoFeatDesc; 00053 extern FLOAT32 PicoFeatureLength; 00054 #endif