Converting a cv::Mat into a vector

Question

I want to put the data from a cv:Mat into a normal C++ vector. I know that I can reshape the cv::Mat into a vector with mat.reshape ( 0, 1 )

How can put the data into a vector?

possible duplicate of [Converting a row of cv::Mat to std::vector](http://stackoverflow.com/questions/9790124/converting-a-row-of-cvmat-to-stdvector) — Aurelius, Jul 24 '13 at 22:36

score 4 · Accepted Answer · answered Jul 24 '13 at 22:32

4

cv::Mat has a conversion operator to std::vector, provided the vector has the proper data type.

cv::Mat m = cv::Mat::eye(3, 3, CV_8UC1);
std::vector<uchar> v = m.reshape(0, 1);

answered Jul 24 '13 at 22:32

Aurelius

1 Answers1