bezero

import cv2
import numpy as np
points = np.array([[0, 20], [980, 1020], [1020, 980], [20, 0]], dtype=np.float)
mean, eigenvectors = cv2.PCACompute(data=points, mean=None, maxComponents=1)

print(points)
print(eigenvectors)

theta = np.arctan((eigenvectors[0, 1])/(eigenvectors[0, 0]))
print('theta: ', theta)

bezero

# CMAKE FILE to separatly compile cuda and c++ files
# with the c++11 standard
# 
#
# Folder structure:
#
# |
# +--main.cpp (with C++11 content)
# +--include/
# |  |