Facsimile and static presentation processing – Facsimile – Specific signal processing circuitry
Patent
1988-08-25
1989-07-04
Britton, Howard W.
Facsimile and static presentation processing
Facsimile
Specific signal processing circuitry
358138, 358140, 358141, H04N 712, H04N 704, H04N 701
Patent
active
048455610
ABSTRACT:
In a system for transmitting and receiving a television signal via a transmission channel having at least a transmitting section and a receiving section, the transmitting section including a sampling circuit for sampling each field of the television signal in accordance with a sampling pattern which is shifted field-sequentially at least in the horizontal direction, the transmitting section further includes a field interleaving circuit for generating a field to be transmitted by interleaving between sampling values of a sampled field of the television signal sampling values of at least one further sampled field of the television signal having mutually different shifted sampling patterns, so that a higher temporal resolution is possible on display of the television signal.
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Doyle Terence
Vreeswijk Franciscus W. P.
Britton Howard W.
Goodman Edward W.
Peng John K.
U.S. Philips Corporation
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