Space Emotion Recognition By Difference Image Analysis Using Surveillance Camera

For the common sense services provided according to the space emotion, we developed a user motion-based image parameters extraction system. The system is to infer the space emotion in accordance with extraction results of the image parameters. The real-time image stream is acquired from surveillance camera which was placed at corner of ceiling. The parameters are extracted using accumulated difference between image frame. The real-time image stream is acquired from surveillance camera which was placed at corner of ceiling. The movement parameters are extracted using accumulated difference between image frames. Two dimensional emotion infer from parameters based on experimental data. When the system passes the inferred space emotion result to the controller that can be presented light, sound and incense, it is possible to provide a common sense service. Based on the results of this paper, it may lead to emotion content services at the service space. Causing the proper emotion is expected to be of value as an increased service effects described.