立体相机标定时的误差

Question

我想用openCv校准我的拖车相机。我使用了错误的代码，但是我得到了这个错误

代码：

TERMINATION_CRITERIA = (cv2.TERM_CRITERIA_EPS , 30,0.001)
(_, _, _, _, _, rotationMatrix, translationVector, _, _) = cv2.stereoCalibrate(
        objectPoints, leftImagePoints, rightImagePoints,
        leftCameraMatrix, leftDistortionCoefficients,
        rightCameraMatrix, rightDistortionCoefficients,
        imageSize, None, None, None, None,TERMINATION_CRITERIA,
        cv2.CALIB_FIX_INTRINSIC)

错误: cv2.CALIB_FIX_INTRINSIC，TERMINATION_CRITERIA) SystemError:新样式getargs格式，但参数不是元组

Answer 1

我相信你需要根据文档来转换你的最后两个论点

TERMINATION_CRITERIA = (cv2.TERM_CRITERIA_EPS , 30,0.001)
(_, _, _, _, _, rotationMatrix, translationVector, _, _) = cv2.stereoCalibrate(
        objectPoints, leftImagePoints, rightImagePoints,
        leftCameraMatrix, leftDistortionCoefficients,
        rightCameraMatrix, rightDistortionCoefficients,
        imageSize, None, None, None, None,
        TERMINATION_CRITERIA, cv2.CALIB_FIX_INTRINSIC) #switched<>