The problem CCTV Based Human Detection solves

This technique is used to identify human beings from smart CCTV cameras. This can be used to monitor unusual things happening in the surrounding where the cameras are installed. The data can be monitored from anywhere in the world.
This can also be used to control theft activities in mall,hospitals,banks etc.

Challenges I ran into

The main challenge was to train the model with large size of the dataset and improve the accuracies.