Its uses tensorflow to detect guns and knife in images
Download tensorflow object detection api paste content of this folder in model>research>object detection. run the script and you are done
(Update 2024)
Due to large size of file, it didn't upload the checkpoint back in 2020, and my dumbass dident care.
Anyways grab it from: https://drive.google.com/file/d/1jZngavbhawtEQ5iNx_pOWxCh1uILC41m/view?usp=drivesdk