Blob Tracking (video)

In this below video, I ran a few algorithms in tandem. First, I removed all non-red objects. Next, I blurred the video a bit to make blobs more connected. Then, using blob detection, I only kept the blob that had the most pixels (the largest red object). This removed background objects such as the fire extinguisher. Lastly, I did center of mass to track the actual location of the object. I also ran a population threshold algorithm that made the object edges really sharp. It doesnt improve the algorithm in this case, but it does make it look nicer as a video.