Transitioning between top-down maps and local navigation of reconstructed 3-D scenes
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United States of America Patent
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Jan 7, 2014
Grant Date -
Aug 4, 2011
app pub date -
Feb 4, 2010
filing date -
Feb 4, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
Technologies are described herein for transitioning between a top-down map of a reconstructed structure within a 3-D scene and an associated local-navigation display. An application transitions between the top-down map and the local-navigation display by animating a view in a display window over a period of time while interpolating camera parameters from values representing a starting camera view to values representing an ending camera view. In one embodiment, the starting camera view is the top-down map view and the ending camera view is the camera view associated with a target photograph. In another embodiment, the starting camera view is the camera view associated with a currently-viewed photograph in the local-navigation display and the ending camera view is the top-down map.
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