METHOD FOR PREDICTING POTENTIAL CONFIRMATOR OF EPIDEMIC THROUGH ANALYSIS OF CCTV VIDEO

摘要

A method of predicting potential confirmed cases of infectious diseases through CCTV image analysis is provided. The method includes receiving standard CCTV data, user location information, and information on the movement of a new confirmed patient for an infectious disease, based on the information on the movement of the new confirmed patient, a list of CCTVs around the movement of the confirmed patient from the standard CCTV data and user location information, respectively and extracting a list of users around the movement line of the confirmed person, analyzing a plurality of CCTV images included in the CCTV list around the movement line of the confirmed person, and predicting a potential confirmed person for the infectious disease based on the analysis result and analyzing the plurality of CCTV images included in the CCTV list around the movement line of the confirmed patient includes: for each CCTV image, the distance between the new confirmed patient and the plurality of first neighboring persons located within a predetermined distance from the new confirmed patient Measuring each, and predicting a potential confirmed person for the infectious disease includes calculating an infection rate for each of the plurality of first neighbors based on the measured distance, and selecting the first nearby people whose infection rate is greater than or equal to a predetermined reference percentage. It includes the step of predicting as a potential confirmed patient.