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annotate include/cvutils.hpp @ 128:536510f60854

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new features generated as needed
author Nicolas Saunier <nicolas.saunier@polymtl.ca>
date Wed, 17 Aug 2011 02:44:28 -0400
parents d19d6e63dd77
children 3a11dba30655
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1 #ifndef CVUTILS_HPP
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2 #define CVUTILS_HPP
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4 #include "opencv2/core/core.hpp"
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5 #include "opencv2/features2d/features2d.hpp"
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7 class CvCapture;
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9 /// constant that indicates if the image should be flipped
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11 //static const int flipImage = CV_CVTIMG_FLIP;
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13 void keyPoints2Points(const std::vector<cv::KeyPoint>& kpts, std::vector<cv::Point2f>& pts, const bool& clearPts = true);
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15 /** Allocates a new IplImage. */
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16 IplImage* allocateImage(const int& width, const int& height, const int& depth, const int& channels);
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18 IplImage* allocateImage(const CvSize& size, const int& depth, const int& channels);
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20 /** Goes to the target frame number, by querying frame,
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21 supposing the video input is currently at current frame number.
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22 Returns the frame number that was reached.*/
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23 int goToFrameNum(CvCapture* inputVideo, const int& currentFrameNum, const int& targetFrameNum);
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25 #endif