view include/cvutils.hpp @ 120:46b166523bf8

added CMakeLists.txt for feature-based-tracking
author Nicolas Saunier <nicolas.saunier@polymtl.ca>
date Mon, 15 Aug 2011 11:56:34 -0400
parents a52653dca25d
children 336926453b28
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#ifndef CVUTILS_HPP
#define CVUTILS_HPP

#include "opencv2/highgui/highgui.hpp" // types are in opencv2/core/types_c.h

class CvCapture;

/// constant that indicates if the image should be flipped

//static const int flipImage = CV_CVTIMG_FLIP;

/** Allocates a new IplImage. */
IplImage* allocateImage(const int& width, const int& height, const int& depth, const int& channels);

IplImage* allocateImage(const CvSize& size, const int& depth, const int& channels);

/** Goes to the target frame number, by querying frame, 
    supposing the video input is currently at current frame number.
    Returns the frame number that was reached.*/
int goToFrameNum(CvCapture* inputVideo, const int& currentFrameNum, const int& targetFrameNum);

#endif