Image signal processing device having phase reference signal add

Details Image signal processing device having phase reference signal add Image signal processing device having phase reference signal add

1994-05-23

1995-03-28

Groody, James J.

Television

Camera, system and detail

Combined image signal generator and general image signal...

348183, 348522, H04N 5067

Patent

active

054021723

ABSTRACT:
An image signal processing device for processing an image signal is arranged to temporarily store the image signal inputted and a reference signal generated, and, after that, to read out the signals stored. This arrangement enables the signal processing device to accurately add the reference signal to the image signal without deteriorating the reference signal.

REFERENCES:
patent: 4054904 (1977-10-01), Saitoh et al.
patent: 4914519 (1990-04-01), Hashimoto et al.
patent: 5047975 (1991-09-01), Kozuki et al.
High Resolution NTSC television system--vol. 21 No. 5 Oct. 1978.

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