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 | 1 | initial version |
rows and cols only make sense in a 2d context, with higher dimensional Mat's you'll have to look at the size member like:
cout << L.size << endl;
4 x 3 x 2 x 5
also, there are only suitable print functions for 2d Mat's, but you may "slice" your multi-dimensional Mat into planes, and visualize / print out those:
Mat slice(2,5,CV_8U, L.ptr<uchar>(3,2));
cout << slice << endl;
[ 0, 0, 0, 0, 0;
0, 0, 0, 0, 0]
| | 2 | No.2 Revision |
rows and cols only make sense in a 2d context, with higher dimensional Mat's you'll have to look at the size member like:
cout << L.size << endl;
4 x 3 x 2 x 5
also, there are only suitable print functions for 2d Mat's, but you may "slice" your multi-dimensional Mat into planes, and visualize / print out those:
Mat slice(2,5,CV_8U, L.ptr<uchar>(3,2));
slice(2, 5, CV_8U, L.ptr<uchar>(3,2)); // last element, just as an example
cout << slice << endl;
[ 0, 0, 0, 0, 0;
0, 0, 0, 0, 0]