Effecting video transitions between video streams
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United States of America Patent
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-
Jun 5, 2001
Grant Date -
N/A
app pub date -
Sep 21, 1999
filing date -
Sep 21, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Combining first and second video streams into a combined output video stream by using a gradient table listing gradient values for pixels in a video frame to address a look up table of key values, and combining pixel values of the first and second video streams based upon respective key values read from the look up table.
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