AUDIENCE COUNTING SYSTEM AND METHOD

摘要

An audience counting method includes, capturing an image of a scene in front of a screen with a camera. Detecting the image from the camera to determine whether there is a person in front of the screen. Acquiring information of the person in front of the screen according to the image upon the condition that there is a person in front of the screen and storing the information acquired during a preset period. Comparing current information acquired with the stored information; and outputting a control signal upon the condition that the current information is different from all of the information stored earlier; then counting according to the control signal.