웹캡1 can't open camera by index Yolov7을 이용한 실시간 검출을 위해 python3 detect.py --weights yolov7.pt --conf 0.25 --img-size 640 --source 0 다음과 같이 명령어를 입력했더니 [ WARN:0@6.077] global /io/opencv/modules/videoio/src/cap_v4l.cpp (902) open VIDEOIO(V4L2:/dev/video1): can't open camera by index 1/1: 1... Traceback (most recent call last): File "detect.py", line 195, in detect() File "detect.py", line 55, in detect dataset = LoadStreams(source.. 2022. 9. 19. 이전 1 다음