jhs's profile - activity

2020-10-01 10:59:34 -0600	received badge	● Popular Question (source)
2018-06-13 09:35:11 -0600	commented question	faces = face_cascade.detectMultiScale(gray, 1, 3, 5) cv2.error: OpenCV(3.4.1) C:\projects\opencv-python\opencv\modules\objdetect\src\cascadedetect.cpp:1698: error: (-215) !empty() in function cv::CascadeClassifier::detectMultiScale what do you mean?
2018-06-13 05:45:26 -0600	asked a question	faces = face_cascade.detectMultiScale(gray, 1, 3, 5) cv2.error: OpenCV(3.4.1) C:\projects\opencv-python\opencv\modules\objdetect\src\cascadedetect.cpp:1698: error: (-215) !empty() in function cv::CascadeClassifier::detectMultiScale faces = face_cascade.detectMultiScale(gray, 1, 3, 5) cv2.error: OpenCV(3.4.1) C:\projects\opencv-python\opencv\modules\o