Method and apparatus for recognizing video sequences
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United States of America Patent
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Oct 14, 2003
Grant Date -
N/A
app pub date -
Nov 1, 1999
filing date -
Feb 6, 1997
priority date (Note) -
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status (Latency Note)
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Abstract
A method of detecting video sequences involves creating on-the-fly candidate digital signatures uniquely characteristic of successive groups of frames in accordance with a predetermined algorithm. The candidate digital signatures are compared with at least one signature of a stored sequence created in accordance with the predetermined algorithm. A candidate is identified as corresponding to the stored sequence in the event of a positive match.
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