LabelOCR.h

/*
 * LabelOCR.h
 *
 *  Created on: May 1, 2014
 *      Author: chd
 */

#ifndef LABELOCR_H_
#define LABELOCR_H_

#include <opencv2/opencv.hpp>
#include <opencv2/highgui.hpp>

#include <iostream>
#include <math.h>
#include <string.h>
#include <sstream>

#include <tesseract/baseapi.h>

using namespace cv;
using namespace std;

class LabelOCR 
{
    public:
        LabelOCR();
        virtual ~LabelOCR();
        vector<string> runRecognition(const vector<Mat> &labelImage, int labelType);
        tesseract::TessBaseAPI tess;
        bool showImages;

    private:
        void preProcess(const Mat &InputImage, Mat &binImage);
        string runPrediction1(const Mat &labelImage, int i);
        string runPrediction2(const Mat &labelImage, int i);
        void skeletonize(Mat& im);
        void thinningIteration(Mat& im, int iter);
        void filterUndesiredChars(string &str);
};

#endif /* LABELOCR_H_ */