怎么让我显示的值处于图像的中间

小咸鱼噢

  #在图像上显示EAR的值，Exceeding-number超过次数，WARNIG警告次数
        cv2.putText(img, "WARNIG!:{0}".format(WARNIG),(250, 30), cv2.FONT_HERSHEY_SIMPLEX, 0.7,(0,0,0), 2)
        cv2.putText(img, "Exceeding-number:{0}".format(blink_counter),(250, 60), cv2.FONT_HERSHEY_SIMPLEX, 0.7,(0,0,0), 2)
        cv2.putText(img, "EAR:{:.2f}".format(ear), (250, 90), cv2.FONT_HERSHEY_SIMPLEX, 0.7,(0,0,0), 2)
        print('leftEAR = {0}'.format(leftEAR))#直接输出值
        print('rightEAR = {0}'.format(rightEAR))
        print('ear = {0}'.format(ear))
        print('-'*20)

赚小钱

都用上 OpenCV 了，简单地坐标换算，应该会吧