Television – Image signal processing circuitry specific to television – Chrominance-luminance signal separation
Reexamination Certificate
2004-06-16
2009-02-17
Kostak, Victor R (Department: 2622)
Television
Image signal processing circuitry specific to television
Chrominance-luminance signal separation
C348S665000
Reexamination Certificate
active
07492415
ABSTRACT:
Methods and systems for data compression for storage of 3D comb filter data are disclosed. An incoming video signal may be band-limited during combing, where the incoming video signal may comprise a plurality of active and inactive video samples disposed within a plurality of video lines. The active video samples disposed within at least a portion of the plurality of video lines may be stored. The incoming video signal may be band-limited to 6.75 MHz, for example. Video samples utilized for eliminating edge effects may be stored. The number of video samples utilized for eliminating edge effects may be associated with an upsampling filter tap count. The active video samples may be combed. At least a portion of the plurality of video lines may be stored. The portion of the plurality of video lines may comprise active video lines.
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Delanghe Brad
Movshovich Aleksandr
Broadcom Corporation
Kostak Victor R
McAndrews Held & Malloy Ltd.
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