Abstract: There are many kinds of navigation applications in universities recently. These applications have obvious shortcomings, which only indicate the outdoor locations without detail information; even some places cannot be found in the map; and it takes a lot of time to design a system. Meanwhile the system cannot achieve real-time interaction effect in virtual ramble. An interactive campus roaming augmented reality (AR) system is designed combining with GPS module for locating outside the campus and utilizing deep learning technology to achieve locating the inside buildings of campus. Simultaneously AR technology will improve interactivity of the system. The experiment results show that the interactive campus roaming AR system proposed in the paper is effective for locating in campus. The navigation service can provide the information of university in real time for the visitors and further provides a platform for culture communication.

Key words: augmented reality, Global Positioning System, deep learning technology, campus roaming