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comparison include/cvutils.hpp @ 131:3a11dba30655

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added colors
author Nicolas Saunier <nicolas.saunier@polymtl.ca>
date Wed, 17 Aug 2011 19:03:11 -0400
parents 536510f60854
children 47329bd16cc0
comparison
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130:2a6e7a9a5c53 131:3a11dba30655
5 #include "opencv2/features2d/features2d.hpp" 5 #include "opencv2/features2d/features2d.hpp"
6 6
7 class CvCapture; 7 class CvCapture;
8 8
9 /// constant that indicates if the image should be flipped 9 /// constant that indicates if the image should be flipped
10
11 //static const int flipImage = CV_CVTIMG_FLIP; 10 //static const int flipImage = CV_CVTIMG_FLIP;
12 11
13 void keyPoints2Points(const std::vector<cv::KeyPoint>& kpts, std::vector<cv::Point2f>& pts, const bool& clearPts = true); 12 void keyPoints2Points(const std::vector<cv::KeyPoint>& kpts, std::vector<cv::Point2f>& pts, const bool& clearPts = true);
14 13
15 /** Allocates a new IplImage. */ 14 /** Allocates a new IplImage. */
20 /** Goes to the target frame number, by querying frame, 19 /** Goes to the target frame number, by querying frame,
21 supposing the video input is currently at current frame number. 20 supposing the video input is currently at current frame number.
22 Returns the frame number that was reached.*/ 21 Returns the frame number that was reached.*/
23 int goToFrameNum(CvCapture* inputVideo, const int& currentFrameNum, const int& targetFrameNum); 22 int goToFrameNum(CvCapture* inputVideo, const int& currentFrameNum, const int& targetFrameNum);
24 23
24 /// Pre-defined colors
25 class Colors {
26 public:
27 static const int nColors = 8;
28 static const cv::Scalar color[];
29
30 static cv::Scalar black(void);
31 static cv::Scalar red(void);
32 static cv::Scalar green(void);
33 static cv::Scalar blue(void);
34 static cv::Scalar white(void);
35 static cv::Scalar magenta(void);
36 static cv::Scalar cyan(void);
37 static cv::Scalar yellow(void);
38
39 /** Maps integers to primary colors. */
40 static cv::Scalar color3(const int& num);
41 static cv::Scalar color8(const int& num);
42 };
43
25 #endif 44 #endif