Realtime YOLO Object Detection using laptop webcam in Google Colab

问题

I am using YOLOv3 and OpenCV for realtime object detection on my local system using a Webcam. Everything works like a charm and here is the link of what I did for my local system(it uses VideoStream ).

I want to do the same on Google colab for faster FPS(my system is not giving high FPS). I read that Google Colab runs on some virtual environment and hence cannot access my local system webcam. But any suggestions if it is possible?

来源：https://stackoverflow.com/questions/54886155/realtime-yolo-object-detection-using-laptop-webcam-in-google-colab