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comparison include/cvutils.hpp @ 139:47329bd16cc0

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cleaned code, added condition on smooth displacement
author Nicolas Saunier <nicolas.saunier@polymtl.ca>
date Tue, 23 Aug 2011 13:14:47 -0400
parents 3a11dba30655
children b32947b002da
comparison
equal deleted inserted replaced
138:c1b260b48d2a 139:47329bd16cc0
3 3
4 #include "opencv2/core/core.hpp" 4 #include "opencv2/core/core.hpp"
5 #include "opencv2/features2d/features2d.hpp" 5 #include "opencv2/features2d/features2d.hpp"
6 6
7 class CvCapture; 7 class CvCapture;
8 //template<typename T> class Point_<T>;
8 9
9 /// constant that indicates if the image should be flipped 10 /// constant that indicates if the image should be flipped
10 //static const int flipImage = CV_CVTIMG_FLIP; 11 //static const int flipImage = CV_CVTIMG_FLIP;
12
13 template<typename T>
14 float scalarProduct(const cv::Point_<T>& v1, const cv::Point_<T>& v2) { return v1.x*v2.x+v1.y*v2.y;}
11 15
12 void keyPoints2Points(const std::vector<cv::KeyPoint>& kpts, std::vector<cv::Point2f>& pts, const bool& clearPts = true); 16 void keyPoints2Points(const std::vector<cv::KeyPoint>& kpts, std::vector<cv::Point2f>& pts, const bool& clearPts = true);
13 17
14 /** Allocates a new IplImage. */ 18 /** Allocates a new IplImage. */
15 IplImage* allocateImage(const int& width, const int& height, const int& depth, const int& channels); 19 IplImage* allocateImage(const int& width, const int& height, const int& depth, const int& channels);