METHOD FOR DETECTING REAL TIME EVENT OF SPORT MOVING PICTURE AND APPARATUS THEREOF

摘要

A method and a device for detecting a real-time event in a sports moving picture are provided to detect the real-time event from the sports moving picture quickly and correctly through an offline learning model before an online learning model is created from the sports moving picture. A reliability checker(710) checks the reliability of the online model calculated from a sports moving picture stream. A first event detector(720) detects the event from the sports moving picture stream by using the offline model if the reliability of the online model is not high. An online model trainer(730) trains the online model based on the events detected through the offline model. A second event detector(740) detects the event from the sports moving picture stream by using the online model if the reliability of the trained online model is high. The reliability checker checks the reliability of the online model by calculating the reliability of the online model in the sports moving picture stream and comparing the calculated reliability of the online model with a threshold value.