Image display apparatus with image turbulence suppression

Details Image display apparatus with image turbulence suppression Image display apparatus with image turbulence suppression

1990-04-18

1991-09-10

Kostak, Victor R.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358230, H04N 718

Patent

active

050478494

ABSTRACT:
An image display apparatus which detects the presence or absence of motion of each picture element at a present frame and a preceding frame regarding a video signal to be inputted, so that, when each picture element at one field by interlaced scanning is driven, in a case where motion is present at the picture element, each picture element is driven on the basis of the video signal at one field, and, in a case where motion is absent, the same is driven on the basis of a field preceding the one field, thereby displaying images.

REFERENCES:
patent: 4403250 (1983-09-01), Kellar
patent: 4531160 (1985-07-01), Ehn
patent: 4625239 (1986-11-01), Vreeswijk et al.
patent: 4768092 (1988-08-01), Ishiwaka
patent: 4845557 (1989-07-01), Lang
patent: 4901155 (1990-02-01), Hara et al.

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