Recording medium playback apparatus including a variable compens

Details Recording medium playback apparatus including a variable compens Recording medium playback apparatus including a variable compens

1991-04-03

1993-01-12

Chin, Tommy P.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358335, 358342, 360 381, H04N 594

Patent

active

051794535

ABSTRACT:
A recording medium playback apparatus for production of a composite video signal by combining a multiplicity of H-line video signals reproduced from playback of a plurality of recording media which carry different video signals respectively is provided in which when some H-line video signals are absent in the composite video signal, the number of the absent H-line video signals are examined and then, compensation for the absent H-line video signals is executed by interpolation between two, preceding and succeeding, H-line video signals if the number is not more than a given value or by holding a row of the preceding H-line video signals if the number exceeds the given value.

REFERENCES:
patent: 4470065 (1984-09-01), Reitmier
patent: 4517600 (1985-05-01), Reitmeier
patent: 4716565 (1987-12-01), Suma
patent: 4843457 (1989-06-01), Yamagata
patent: 4891699 (1990-01-01), Hamada et al.
patent: 4937680 (1990-06-01), Kawasaki

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