/usr/include/tesseract/tessclassifier.h is in libtesseract-dev 3.02.01-2.
This file is owned by root:root, with mode 0o644.
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// Author: rays@google.com (Ray Smith)
///////////////////////////////////////////////////////////////////////
// File: tessclassifier.h
// Description: Tesseract implementation of a ShapeClassifier.
// Author: Ray Smith
// Created: Tue Nov 22 14:10:45 PST 2011
//
// (C) Copyright 2011, Google Inc.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
///////////////////////////////////////////////////////////////////////
#ifndef THIRD_PARTY_TESSERACT_CLASSIFY_TESSCLASSIFIER_H_
#define THIRD_PARTY_TESSERACT_CLASSIFY_TESSCLASSIFIER_H_
#include "shapeclassifier.h"
namespace tesseract {
class Classify;
class TrainingSample;
// Tesseract implementation of a ShapeClassifier.
// Due to limitations in the content of TrainingSample, this currently
// only works for the static classifier and only works if the ShapeTable
// in classify is not NULL.
class TessClassifier : public ShapeClassifier {
public:
TessClassifier(bool pruner_only, tesseract::Classify* classify)
: pruner_only_(pruner_only), classify_(classify) {}
virtual ~TessClassifier() {}
// Classifies the given [training] sample, writing to results.
// See ShapeClassifier for a full description.
virtual int ClassifySample(const TrainingSample& sample, Pix* page_pix,
int debug, int keep_this,
GenericVector<ShapeRating>* results);
// Provides access to the ShapeTable that this classifier works with.
virtual const ShapeTable* GetShapeTable() const;
private:
// Indicates that this classifier is to use just the ClassPruner, or the
// full classifier if false.
bool pruner_only_;
// Borrowed pointer to the actual Tesseract classifier.
tesseract::Classify* classify_;
};
} // namespace tesseract
#endif /* THIRD_PARTY_TESSERACT_CLASSIFY_TESSCLASSIFIER_H_ */
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