A 3D Model Based Imdoor Navigation System for Hubei Provincial Museum
3D models are more powerful than 2D maps for indoor navigation in a complicate space like Hubei Provincial Museum because they can provide accurate descriptions of locations of indoor objects (e.g., doors, windows, tables) and context information of these objects. In addition, the 3D model is the pr...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Copernicus Publications
2013-11-01
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| Series: | The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences |
| Online Access: | http://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XL-4-W4/51/2013/isprsarchives-XL-4-W4-51-2013.pdf |
| Summary: | 3D models are more powerful than 2D maps for indoor navigation in a complicate space like Hubei Provincial Museum because they
can provide accurate descriptions of locations of indoor objects (e.g., doors, windows, tables) and context information of these
objects. In addition, the 3D model is the preferred navigation environment by the user according to the survey. Therefore a 3D model
based indoor navigation system is developed for Hubei Provincial Museum to guide the visitors of museum. The system consists of
three layers: application, web service and navigation, which is built to support localization, navigation and visualization functions of
the system. There are three main strengths of this system: it stores all data needed in one database and processes most calculations on
the webserver which make the mobile client very lightweight, the network used for navigation is extracted semi-automatically and
renewable, the graphic user interface (GUI), which is based on a game engine, has high performance of visualizing 3D model on a
mobile display. |
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| ISSN: | 1682-1750 2194-9034 |