Picture image reproducing apparatus having a sampling circuit fo

Details Picture image reproducing apparatus having a sampling circuit fo Picture image reproducing apparatus having a sampling circuit fo

1989-10-04

1992-06-02

Envall, Jr., Roy N.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358338, 358342, 360 101, 360 103, H04N 595

Patent

active

051192098

ABSTRACT:
A video signal reproduction apparatus with time base error correction and synchronization correction. The synchronization correction circuit is used only where the condition of the recorded video signal is such that synchronization correction is necessary. The latter circuit includes an image memory for storing a field of video data. The video data input to the image memory is at a relatively low data rate to enable use of a relatively low capacity image memory.

REFERENCES:
patent: 4110785 (1978-08-01), Dischert et al.
patent: 4227204 (1980-10-01), Rossi
patent: 4485412 (1984-11-01), Sugiyama et al.
patent: 4772975 (1988-09-01), Azuma
Patent Abstracts of Japan, vol. 12/No. 221 (Jun. 23, 1988), Japanese Application No. 61-160022.

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