Apparatus for performing motion-compensated picture signal inter

Details Apparatus for performing motion-compensated picture signal inter Apparatus for performing motion-compensated picture signal inter

1994-11-03

1996-07-09

Kostak, Victor R.

Television

Image signal processing circuitry specific to television

Noise or undesired signal reduction

348452, 348620, 348699, H04N 544

Patent

active

055349463

ABSTRACT:
In a motion-compensated picture signal interpolation apparatus comprising switched memories (SMX,LM) for furnishing motion-compensated pixel values corresponding to at least two motion vectors (.+-.d, 0), the motion-compensated pixel values are processed by an ordered statistical filter (MED).

REFERENCES:
patent: 4771331 (1988-09-01), Bierling et al.
patent: 5072293 (1991-12-01), De Haan et al.
patent: 5081532 (1992-01-01), Raii
patent: 5101273 (1992-03-01), Gillies et al.
patent: 5424779 (1995-06-01), Odaka et al.
Berkhoff et al., "Applications of Picture Memories in Television Receiver", IEEE Trans. Consum. Electron., vol. CE-29, pp. 251-254, 256-258, 1985.
751290 U.S. Application Aug. 29, 1991.

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