Television – Format conversion – Line doublers type
Reexamination Certificate
2011-01-11
2011-01-11
Ometz, David L (Department: 2622)
Television
Format conversion
Line doublers type
C348S452000, C348S451000, C348S459000, C348S911000
Reexamination Certificate
active
07868948
ABSTRACT:
Disclosed herein is an image signal processing apparatus configured to convert an interlaced signal into a progressive signal, including: a first conversion unit; a second conversion unit; a decision unit; and a selection unit.
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patent: 7432979 (2008-10-01), Tanaka
patent: 7612829 (2009-11-01), Chow
Désir Jean W
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Ometz David L
Sony Corporation
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