tesseract
v4.0.0-17-g361f3264
Open Source OCR Engine
normfeat.h
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/******************************************************************************
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** Filename: normfeat.h
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** Purpose: Definition of character normalization features.
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** Author: Dan Johnson
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** History: 12/14/90, DSJ, Created.
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**
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** (c) Copyright Hewlett-Packard Company, 1988.
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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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#ifndef NORMFEAT_H
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#define NORMFEAT_H
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#include "ocrfeatures.h"
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#define LENGTH_COMPRESSION (10.0)
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typedef
enum
{
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CharNormY, CharNormLength, CharNormRx, CharNormRy
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} NORM_PARAM_NAME;
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float
ActualOutlineLength(
FEATURE
Feature);
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FEATURE_SET
ExtractCharNormFeatures(
const
INT_FX_RESULT_STRUCT
& fx_info);
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#endif
INT_FX_RESULT_STRUCT
Definition:
intfx.h:35
FEATURE_STRUCT
Definition:
ocrfeatures.h:60
FEATURE_SET_STRUCT
Definition:
ocrfeatures.h:66
src
tesseract
src
classify
normfeat.h
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