Facsimile and static presentation processing – Facsimile – Specific signal processing circuitry
Patent
1988-05-31
1989-08-29
Britton, Howard W.
Facsimile and static presentation processing
Facsimile
Specific signal processing circuitry
358105, 358136, 358160, H04N 701
Patent
active
048622672
ABSTRACT:
A motion compensated interpolator for digital television images comprises a three-dimensional variable separable finite impulse response interpolation filter operating in the horizontal, vertical and temporal domains.
REFERENCES:
patent: 4729021 (1988-03-01), Kondo
patent: 4802005 (1989-01-01), Kondo
BBC Research Department Report 1985/5, "The Improved Display of 625-Line Television Pictures: Adaptive Interpolation"-A. Roberts (5 pages).
Dougall David A.
Gillard Clive H.
Britton Howard W.
Sinderbrand Alvin
Sony Corp.
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