Hypervideo system and method with object tracking in a compressed digital video environment
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United States of America Patent
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Jan 2, 2001
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N/A
app pub date -
Jul 3, 1997
filing date -
Jul 3, 1997
priority date (Note) -
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Abstract
A system and method for hypervideo object tracking in a compressed digital video environment includes a hypervideo authoring system and a hypervideo browser. The hypervideo authoring system permits one or more moving objects in an MPEG compressed video clip to be identified, tracked, refined, edited, and associated with a specified action with a minimum of user intervention. The hypervideo browser allows the MPEG video to be viewed and objects of interest to be selected by a user, thereby hyperlinking to additional information of interest.
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