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comparison include/cvutils.hpp @ 12:ff5403319cec

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optical flow demo working
author Nicolas Saunier <nico@confins.net>
date Wed, 11 Nov 2009 23:25:23 -0500
parents e77e2fd69b02
children a52653dca25d
comparison
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11:e77e2fd69b02 12:ff5403319cec
1 #ifndef CVUTILS_HPP 1 #ifndef CVUTILS_HPP
2 #define CVUTILS_HPP 2 #define CVUTILS_HPP
3 3
4 #include "opencv/cxtypes.h" 4 #include "opencv/cxtypes.h"
5 5
6 class CvCapture;
7
8 /// constant that indicates if the image should be flipped
9
10 //static const int flipImage = CV_CVTIMG_FLIP;
11
12 /** Allocates a new IplImage. */
6 IplImage* allocateImage(const int& width, const int& height, const int& depth, const int& channels); 13 IplImage* allocateImage(const int& width, const int& height, const int& depth, const int& channels);
7 14
8 IplImage* allocateImage(const CvSize& size, const int& depth, const int& channels); 15 IplImage* allocateImage(const CvSize& size, const int& depth, const int& channels);
9 16
10 void goToFrameNum(CvCapture* capture, const int& currentFrameNum, const int& targetFrameNum); 17 /** Goes to the target frame number, by querying frame,
18 supposing the video input is currently at current frame number.
19 Returns the frame number that was reached.*/
20 int goToFrameNum(CvCapture* inputVideo, const int& currentFrameNum, const int& targetFrameNum);
11 21
12 #endif 22 #endif