Global Journal of Computer Science and Technology, D: Neural & Artificial Intelligence, Volume 22 Issue 1

Human Tracking and Profiling for Risk Management Ranjith K.H.V.S α , Jayasekara A.S σ , Ratnasooriya K.A.L.L. ρ , J.L Thilini Randika Ѡ , Dr. Lakmal Rupasinghe ¥ & Ms. Chethana Liyanapathirana § Abstract - Infectious viruses are conveyed via respiratory droplets produced by an infected person when they speak, sneeze, or cough. So, to combat virus transmission, the World Health Organization (WHO) has imposed severe regulations such as mandatory face mask use and social segregation in public spaces. The ’Human Tracking and Profiling for Risk Management System (HTPRM)’ is an online application that identifies the risk associated with failing to follow proper health practices. This proposed approach, which is divided into four components, utilizes ’You Only Live Once YOLO (V3)’ to detect face-mask danger, which would be determined based on two factors: wearing the face mask properly and the type of mask (Surgical, k95, homemade, and bare). The second phase is to use Open CV and SSD-Mobilenet to evaluate the value of a one-meter space (Social Distance) between people. The system recognizes the maximum number of individuals that can be in the vicinity of the specific hall that uses YOLO( V3) and image processing as the third procedure. In the last processing, the system identifies each person’s behavior, classifies it as uncommon or not, and calculates the risk associated with each category. Finally, the system computes the overall risk and generates a warning alarm to notify the user that they are in a dangerous scenario. Index Terms: YOLO (V3), SSD (single shot detector), mobile- net, open-CV, image processing, open pose, tenser-flow. I. I ntroduction iruses have been a point of controversy for humans since even before our species evolved into its contemporary form. Vaccines and antiviral drugs have allowed to limit the widespread spread of certain viral diseases and have helped sick patients to recover.Some viruses, such as Marburg, Ebola, Rabies, HIV, Smallpox, SARS - Cov, and MERS - Cov, have been unable to be eradicated, leading to a rise in new cases. However, destroying viruses is a challenging task. Some viruses have migrated from animals in recent decades, triggering large epidemics and claiming thousands of human lives. From 2014 to 2016, the virus that caused the Ebola epidemic in West Africa killed approximately 90% of those infected, making this the most dangerous member of the Ebola family. But other viruses are just as deadly, and some are even more Author α σ ρ Ѡ ¥ § : Dept. of Computer Software Engineering Sri Lanka Institute of Information Technology. Malabe, Sri Lanka. e-mails: it18126020@my.sliit.lk, it18121834@my.sliit.lk , it18115444@my.sliit.lk , it18044928@my.sliit.lk, lakmal.r@sliit.lk, chethana.l@sliit.lk deadly. It is true that the death rate from some viruses, such as the new corona-virus, which is currently spreading around the world, is still high, but infections pose a serious threat to public health as human cannot yet combat germs. The goal of the HTPRM is to identify risk by investigating at four different virus transmission modes. Crowd Counting is one technique that determines the population of a scene. Public places are overcrowded possible to spreading the virus among peoples. To minimize the spreading viruses, must be limited the number of people in a public area. The density risk percentage calculate by comparing the number of people in an specific area at a given moment to the maximum number of people permitted in that region. This is one method to help prevent virus propagation in densely populated places, since it is a highly robust strategy in today’s society. The primary source of risk is that COVID-19 spreads by touch or being in close proximity to an infected individual. Social Distancing is the only way to prevent the spread of COVID-19. Maintaining a safe distance from one another is the most effective method of preventing the transmission of this disease at least until a vaccine is found. Social distancing can have a negative impact on social well-being and health by resulting in social isolation and physical activity limitations. One of the another critical of risk is behavior control. If one person is infected with a virus, there is a high possibility of the infection spreading due to his behavior. To avoid or mitigate such a circumstance, a human behavior recognition function has been develop- ped for risk management systems using Human Tracking and Profiling. This capability is mostly concerned with human behavior in a given area. Another critical aspect of combating this epidemic is to use a face mask. Wearing a face mask has received general support as a means of delaying the transmission of viruses. Speed of virus transmission is dependent on the sort of face-mask used (Surgical, k95, homemade, and bare). Until the virus is completely destroyed, daily use of face masks is crucial for infection prevention and protection against airborne infectious germs. This approach not only determines whether or not someone is wearing a mask, but also determines whether or not a face mask is worn properly. The danger varies according to the type of face mask used, the V Global Journal of Computer Science and Technology Volume XXII Issue I Version I 9 ( )D © 2022 Global Journals Year 2022