#ifndef IMAGEPROCESSING_H
#define IMAGEPROCESSING_H

#include <QImage>

class Pix;

//! Convert QImage to Leptonica's PIX.
Pix* convertImage(const QImage& image);
//! Convert Leptonica's PIX to QImage.
QImage convertImage(Pix &image);

//! Propare image for OCR.
Pix* prepareImage (const QImage& image, int preferredScale);
//! Free allocated resources for image.
void cleanupImage (Pix** image);

#endif // IMAGEPROCESSING_H