Methods and apparatus for imaging and displaying a navigable path
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United States of America Patent
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Aug 5, 2014
Grant Date -
May 20, 2004
app pub date -
Nov 19, 2002
filing date -
Nov 19, 2002
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Various methods for imaging and navigating a selected path are described. A method of navigating a path includes the step of identifying a selected path. At least one image stream associated with navigating the selected path is identified. The displayed image stream includes visual information corresponding to traveling the selected path. In one embodiment, display of the image stream is varied in accordance with an actual location and a speed of a traveler along the selected path. Various single pass and multi-pass systems are described for capturing the visual information associated with a path. One method of acquiring visual information includes generating first and second image streams comprising visual information representing traversal of the path. Audio cues are recorded at the same plurality of locations on each pass. The audio cues permit synchronization of the image streams to locations along the path.
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