| abstract |
An augmented reality method for displaying information, comprising: capturing a sequence of image frames by a camera of a portable device, acquiring movement data by using an inertial sensor of the portable device, determining a sampling frame rate based on the movement data, and extracting from the captured A tracked image is selected from the image frames of the device, the location of the portable device is determined by comparing the tracked image with the point cloud, and information is displayed on a display of the device based on the determined location. |