mexopencv  0.1
mex interface for opencv library
getValidDisparityROI.cpp
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1 
8 #include "mexopencv.hpp"
9 using namespace std;
10 using namespace cv;
11 
19 void mexFunction(int nlhs, mxArray *plhs[], int nrhs, const mxArray *prhs[])
20 {
21  // Check the number of arguments
22  nargchk(nrhs>=2 && (nrhs%2)==0 && nlhs<=1);
23 
24  // Argument vector
25  vector<MxArray> rhs(prhs, prhs+nrhs);
26 
27  // Option processing
28  int minDisparity = 0;
29  int numberOfDisparities = 64;
30  int SADWindowSize = 21;
31  for (int i=2; i<nrhs; i+=2) {
32  string key(rhs[i].toString());
33  if (key == "MinDisparity")
34  minDisparity = rhs[i+1].toInt();
35  else if (key == "NumDisparities")
36  numberOfDisparities = rhs[i+1].toInt();
37  else if (key == "BlockSize")
38  SADWindowSize = rhs[i+1].toInt();
39  else
40  mexErrMsgIdAndTxt("mexopencv:error",
41  "Unrecognized option %s", key.c_str());
42  }
43 
44  // Process
45  Rect roi1(rhs[0].toRect()),
46  roi2(rhs[1].toRect()),
47  r;
48  r = getValidDisparityROI(roi1, roi2,
49  minDisparity, numberOfDisparities, SADWindowSize);
50  plhs[0] = MxArray(r);
51 }
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/ouput arguments number check.
Definition: mexopencv.hpp:166
Global constant definitions.