添加保存圖像的部分後,我得到這個錯誤,任何想法如何得到這個錯誤修復? This answer it doesn't help and it is in c++Python(簡單的應用程序使用opencv保存圖像)
for co in range(1, 5):
fsize = cv2.resize(roi_gray, (100, 100))
......................................... ..................................
errorTraceback (most recent call last)
<ipython-input-1-86e0bb6aa30e> in <module>()
62
63 if __name__ == "__main__":
---> 64 create()
<ipython-input-1-86e0bb6aa30e> in create()
21 ret, frame = camera.read()
22
---> 23 gray = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)
24
25 faces = faceCascade.detectMultiScale(
error: C:\build\2_4_winpack-bindings-win64-vc14-static\opencv\modules\imgproc\src\color.cpp:3739: error: (-215) scn == 3 || scn == 4 in function cv::cvtColor
cv :: cvtColor,file .. \ .. \ .. \ .. \ opencv \ modules \ imgproc \ src中可能有[OpenCV Error:Assertion failed(scn == 3 || scn == 4) \ color.cpp,line 3737](https://stackoverflow.com/questions/31297841/opencv-error-assertion-failed-scn-3-scn-4-in-cv-cvtcolor-file) –
不是它的不是回答你參考的是在C++ – Pro