Method and apparatus for automatic electronic replacement of billboards in a video image
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United States of America Patent
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Mar 27, 2001
Grant Date -
N/A
app pub date -
May 13, 1997
filing date -
Sep 8, 1995
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Apparatus for automatic electronic replacement of a billboard in a video image including an automatic camera orientation measurement apparatus including motion measurement means operative to measure the Field of View (FOV) of the TV camera relative to a known reference position.
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Cited Art Landscape
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