mexopencv  3.4.1
MEX interface for OpenCV library
calcBlurriness.cpp
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1 
8 #include "mexopencv.hpp"
9 #include "opencv2/videostab.hpp"
10 using namespace std;
11 using namespace cv;
12 using namespace cv::videostab;
13 
21 void mexFunction(int nlhs, mxArray *plhs[], int nrhs, const mxArray *prhs[])
22 {
23  // Check the number of arguments
24  nargchk(nrhs==1 && nlhs<=1);
25 
26  // Argument vector
27  vector<MxArray> rhs(prhs, prhs+nrhs);
28 
29  // Process
30  Mat frame(rhs[0].toMat());
31  float blurriness = calcBlurriness(frame);
32  plhs[0] = MxArray(blurriness);
33 }
STL namespace.
struct mxArray_tag mxArray
Forward declaration for mxArray.
Definition: matrix.h:259
void mexFunction(int nlhs, mxArray *plhs[], int nrhs, const mxArray *prhs[])
Main entry called from Matlab.
mxArray object wrapper for data conversion and manipulation.
Definition: MxArray.hpp:123
void nargchk(bool cond)
Alias for input/output arguments number check.
Definition: mexopencv.hpp:181
STL class.
Global constant definitions.
float calcBlurriness(const Mat &frame)
cv::Mat toMat() const