Video contents access method that uses trajectories of objects and apparatus therefor
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United States of America Patent
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Dec 21, 2004
Grant Date -
N/A
app pub date -
Jul 20, 2000
filing date -
Jul 23, 1999
priority date (Note) -
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Abstract
A method and an apparatus for using the trajectory of an object to access video contents, for example, to specify and display a specific video image scene. Such a video contents access method comprises the steps of: extracting objects from video contents; displaying movements of the objects as trajectories on a specific projection screen; specifying locations on the trajectories; and accessing a desired scene of the video contents. An apparatus is so designed that it performs the above method.
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