Added object tracking using optical flow

AlexeyAB

2017-12-25 7113d2cc7fceb0fb599326aec65771c33f5f4386

 src/voxel.c

@@ -5,6 +5,11 @@

#ifdef OPENCV
#include "opencv2/highgui/highgui_c.h"
#include "opencv2/core/version.hpp"
#ifndef CV_VERSION_EPOCH
#include "opencv2/videoio/videoio_c.h"
#endif
image get_image_from_stream(CvCapture *cap);
#endif

void extract_voxel(char *lfile, char *rfile, char *prefix)