OpenCV Tutorials
In OpenCV the class VideoCapture handles reading videos and grabbing frames from connected cameras There is a lot of information you can find about the video file you are playing
Carefully observe the animation below in Figure 1 How many numbers do you see Most of you will see several numbers But there is more to the image than meets
This tutorial explains simple blob detection using OpenCV What is a Blob A Blob is a group of connected pixels in an image that share some common property E g