opencv相机标定报错

opencv相机标定 运行每次都报错

Traceback (most recent call last):

File "C:/Users/lineng/PycharmProjects/tuxiangshibie/biaoding2.py", line 426, in
ret, mtx, dist, rvecs, tvecs = cv2.calibrateCamera(objpoints, imgpoints, gray.shape[::-1], None, None)
cv2.error: OpenCV(4.5.3) C:\Users\runneradmin\AppData\Local\Temp\pip-req-build-_xlv4eex\opencv\modules\calib3d\src\calibration.cpp:3694: error: (-215:Assertion failed) nimages > 0 in function 'cv::calibrateCameraRO'

我的解答思路和尝试过的方法

有没有朋友们知道这是咋回事啊？

看报错是图片数量要求至少1张图片，看下是否图片没真正传入

• 文章：OpenCV相机标定笔记 中也许有你想要的答案，请看下吧