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This paper details an approach for novel video viewing experience on small-screen mobile devices. Users are allowed to choose a region-of-interest via a touch-based gesture, following which a virtual camera algorithm takes control in order to automatically zoom and pan within the video scene. The selected region-of-interest is kept within a retargeted viewport despite change in the position of the...
Fast algorithms and heuristics for real-time object recognition and tracking have enabled a new hybrid world technology in which one can manipulate a real world object and have its virtual world counterpart move correspondingly. This technology has been developed as part of a teaching head platform that was initially designed for language teaching but is now also being used in a range of health-oriented...
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