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Hi-Tech / Hardware

System with drones taught to recognize a fight in the crowd

Ferra.ru 08.06.2018 at 14:19

Analytical reviews of computers and accessories, news and prices computer market.

System for automatic monitoring increasingly penetrate into our lives, as developers discover new ways to use machine learning to analyze the video stream. A new project of researchers from the UK and India allows the use of this technology for the determination of aggressive behavior in crowds using feature cameras drones.

the Developers used a simple Parrot quadcopter for $ 200 for video transmission over the mobile channel for further analysis in real-time. The algorithm using the machine learning trained to identify "aggressive" posture people.

currently, for the purposes of the project are choking, punching, kicking, shooting and stabbing. For a small number of participants, the accuracy reaches 94%, but when the number of participants grows to ten, the accuracy drops to 79%.

According to the project developers, their system can be used to identify crimes in public places and during mass events.