我正在学习 OpenCV 教程 http://opencv-python-tutroals.readthedocs.io/en/latest/py_tutorials/py_calib3d/py_calibration/py_calibration.html
我没有使用棋盘运行它，而是从 LAS 文件中获取了 3D 点坐标。这是我的代码:
import cv2
import numpy as np
obj_point = [(630931.35,4833642.85,157.67),(630948.03,4833662.76,73.94), (631156.3, 4833904.18, 43.89),(630873.71, 4833790, 44.85), (631381.3, 4834152.6, 79.41)]
img_point = [(1346.82,843.206),(1293.03,808.146),(1041.92, 585.168), (1150.21, 894.724), (756.993,345.904) ]
obj_point = np.array(obj_point,'float32')
img_point = np.array(img_point,'float32')
ret, mtx, dist, rvecs, tvecs = cv2.calibrateCamera(obj_point, img_point, (1125, 1725),None,None)
我收到以下错误信息:
For non-planar calibration rigs the initial intrinsic matrix must be specified in function cvCalibrateCamera2
提前致谢!
最佳答案
您需要使用标志 CV_CALIB_USE_INTRINSIC_GUESS
关于python - 相机标定opencv python，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/39085875/