AR City Representation System Based on Map Recognition Using Topological Information

This paper presents a system for overlaying 3D GIS data information such as 3D buildings onto a 2D physical urban map. We propose a map recognition framework by analysis of distribution of local intersections in order to recognize the area of the physical map from a whole map. The retrieval of the geographical area described by the physical map is based on a hashing scheme, which is called LLAH. In the results, we will show some applications augmenting additional information on the map.

• Type: Journal
• Year: 2009
• Where: HCI
• Authors: Hideaki Uchiyama, Hideo Saito, Myriam Servieres, Guillaume Moreau
• Keywords: HCI 2009, Human Computer Interaction, Map Recognition Framework, Physical Map, Physical Urban Map