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We are presenting our work on automatic zoom level detection and minimal representative input frames subset selection for panoramic image applications. Thanks to the proposed techniques, the user can record videos from a single vantage point with free rotation and zooming motions, without a prohibitive recording time limit. The zoom level (or scale) of the input video frames are computed by mean-shift...
We are describing an Augmented Reality (AR) system which uses a panoramic representation and aims at easy interaction with the environment. The final target is to render meta data about the environment in the right place on the images coming from the mobile device's camera. The local feature points on the images coming from a rotating camera with varying zoom levels are put into a hierarchical tree...
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