Apparatus for reproducing a video signal and a corrective signal

Details Apparatus for reproducing a video signal and a corrective signal Apparatus for reproducing a video signal and a corrective signal

1997-05-07

2000-08-15

Nguyen, Huy T.

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

386 95, 386113, H04N 576

Patent

active

061048585

ABSTRACT:
A video signal is divided into a plurality of partial signals. A time code signal is generated which is incremented every field or frame of the video signal. One of predetermined different corrective signals or calibration signals is sequentially selected in response to the time code signal. The time code signal and the selected corrective signal are interposed in segments of the partial signals which relate to a given line of the field or frame to convert the partial signals into composite signals. The composite signals are recorded on the recording medium.

REFERENCES:
patent: 5091899 (1992-02-01), Adachi et al.
patent: 5287224 (1994-02-01), Tsuchiya et al.
patent: 5463505 (1995-10-01), Kaniwa et al.
"The Specification of Consumer HD-VTR", Keitaro Yamashita et al., ITEJ Technical Report vol. 15, No. 50, Sep. 26, 1991.

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