Finding distance between two curves
http://answers.opencv.org/question/129819/finding-distance-between-two-curves/
Mat result(img.size(),CV_32FC1,Scalar));
; i ; i,CV_8U);
imshow();
dist.copyTo(result,mask2);
}
imshow(,CV_8U,Scalar));
]))
{
cout]]]);
}
}
;
}
int cv::connectedComponents | ( | InputArray | image, |
OutputArray | labels, | ||
int | connectivity = 8 , |
||
int | ltype = CV_32S |
||
) |
computes the connected components labeled image of boolean image
image with 4 or 8 way connectivity - returns N, the total number of labels [0, N-1] where 0 represents the background label. ltype specifies the output label image type, an important consideration based on the total number of labels or alternatively the total number of pixels in the source image.
- Parameters
-
image the 8-bit single-channel image to be labeled labels destination labeled image connectivity 8 or 4 for 8-way or 4-way connectivity respectively ltype output image label type. Currently CV_32S and CV_16U are supported.
);
std] , , );; label ), (rand()), (rand()) );
}
Mat dst(img.size(), CV_8UC3);
; r ; c ;
}
string inputImage );
;
}
namedWindow( );
imshow( );
createTrackbar( , on_trackbar );
on_trackbar(threshval, );
waitKey();
;
}
....
Mat tmp ;
Mat tmp2 ;
Mat tmp3 ;
• CV_8S .. )
• CV_16U .. )
• CV_16S .. )
• CV_32S .. )
• CV_32F -bit floating-point numbers ( -DBL_MAX..DBL_MAX, INF, NAN )
imshow();
dist.copyTo(result,mask2);
}
SparseMatConstIterator_,CV_8U,Scalar));
]))
{
cout]]]);
}
}
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