python找出圖片位置 檢查兩個圖片相對位置

import cv2
import aircv as ac
import pyautogui
import matplotlib.pyplot as plt
import numpy

# print circle_center_pos
def draw_circle(img, pos, circle_radius, color, line_width):
    cv2.circle(img, pos, circle_radius, color, line_width)
    cv2.imshow('objDetect', imsrc) 
    cv2.waitKey(0)
    cv2.destroyAllWindows()

if __name__ == "__main__":
    imsrc = ac.imread('bg.jpg')
    imobj = ac.imread('aa1.png')

    # find the match position
    pos = ac.find_template(imsrc, imobj)

    circle_center_pos = pos['result']
    circle_radius = 50
    color = (0, 255, 0)
    line_width = 10


    print(pos['result'])
    x,y=pos['result']
#    while True:
#         x,y = pyautogui.position() #返回鼠標的座標
#         print(x,y)
    # draw circle
#    draw_circle(imsrc, circle_center_pos, circle_radius, color, line_width)
square = numpy.array([ [(1827, 695), (1827, 1873), (695, 1873), (695, 714)] ])
cv2.fillPoly(imsrc, square,(169,169,169,0.2))
plt.imshow(imsrc)
plt.axis('off')
plt.show()