Identification of the person in video sequence by using UHF band RFID system

For construction of the service system in the public accommodation, for example museums, art galleries and so on, we propose a method to relate attribute information to each trajectory of the one who has RF tag. Specifically, at first the trajectories of the people are measured from the video captured from a fixed camera. Next, the trajectories are combined with attribute information obtained from UHF band RFID system according to on-off pattern of each RF tag readability. To verify the proposed method, some experiments were performed in a large space which is assumed as public accommodation. As the result, in the first 1 sec from the start of measurement, the accuracy rate exceeds 75%. Moreover, it exceeded 90% in the first 6 sec and it reached to 100% in the first 8 sec.