Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
William Beningfield Collis0
Martin Weston0
Date of Patent
January 9, 2007
0Patent Application Number
097003210
Date Filed
May 17, 1999
0Patent Primary Examiner
Patent abstract
A method of de-interlacing a video signal by conducting three linear filtering operations on the input to produce three filtered signals, each linear filtering operation comprising the taking of a weighted sum of pixels; and multiplying together the three filtered signals to produce an output video signal.
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