| 摘要 |
The disclosed embodiments relate to a system ( 100 ) that processes an analog video signal ( 502 ), the analog video signal ( 502 ) comprising luminance information ( 408 ), first chrominance information ( 410 ), and second chrominance information ( 410 ). An exemplary video system ( 100 ) comprises a first time-sampled analog filter ( 506 ) that extracts the luminance information ( 408 ) from a first aliased copy of the analog video signal ( 502 ), a second time-sampled analog filter ( 508 ) that extracts the first chrominance information ( 410 ) from a second aliased copy of the analog video signal ( 502 ), and a third time-sampled analog filter ( 510 ) that extracts the second chrominance information ( 410 ) from a third aliased copy of the analog video signal ( 502 ).
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