added Affine3: 3x4 input Mat support

11 years ago · a76a34d28e
parent 3e071491c9
commit a76a34d28e
1 changed files with 6 additions and 0 deletions
--- a/modules/core/include/opencv2/core/affine.hpp
+++ b/modules/core/include/opencv2/core/affine.hpp
@ -179,6 +179,12 @@ cv::Affine3<T>::Affine3(const cv::Mat& data, const Vec3& t)
        data.copyTo(matrix);
        return;
    }
+    else if (data.cols == 4 && data.rows == 3)
+    {
+        rotation(data(Rect(0, 0, 3, 3)));
+        translation(data(Rect(3, 0, 1, 3)));
+        return;
+    }

    rotation(data);
    translation(t);