Sharing Personal Experiences while Navigating in Physical Spaces
نویسندگان
چکیده
Social networks popularity has been increasing on the Web over the last years. These web sites provide an easy way to share digital data between people with common interests. With this way of exchanging memories of personal experiences, large repositories of data are being created. Indeed personal media, like photos and videos, are excellent vehicles to exchange experiences, however to manage large multimedia databases suitable tools are needed. This paper describes a multimedia retrieval system to access the personal memories shared by the community that visits a point of interest. The multimedia retrieval system uses multimodal information: visual content, GPS data and audio information annotated at capture time. This system can be used via a Web site or when people are visiting the place. The multimedia retrieval system was evaluated using a mobile interface in a cultural heritage site where the personal media can be shared by visitors and can be used to guide the visit. Experimental results are presented to illustrate the effectiveness of the system.
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تاریخ انتشار 2007