Opencv boundingRect

 

 

ex

>>> x,y,w,h = cv2.boundingRect(np.arange(6).reshape(-1,2))
>>> print(f"{x} {y} {w} {h}")
 0 1 5 5
 
 >>> type(np.arange(6).reshape(-1,2))
<class 'numpy.ndarray'>

>>> np.arange(6).reshape(-1,2)
array([[0, 1],
       [2, 3],
       [4, 5]])