| 摘要 |
<p>Augmented reality method and system for mobile terminals involving overlaying location specific virtual information into the real images of the camera of the mobile terminal. The virtual information and also visual information about the environment at the location of the terminal is selected and downloaded from a remote database server using as well the location (via GPS) and the orientation (via magnetometer, compass and accelerometer) of the mobile terminal. This information is continuously updated by measuring the movement of mobile terminal and by predicting the real image content. The outline of the captured scene (i.e. crest lines of mountains in the real camera images) is compared with the outline of a terrain model of the scene at the location of the mobile terminal.</p> |
