Apparatus and method for processing a video signal containing si

Details Apparatus and method for processing a video signal containing si Apparatus and method for processing a video signal containing si

1991-08-13

1993-03-30

Groody, James J.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358 22, 358105, 352 87, 352 50, H04N 5262, H04N 5272, H04N 718

Patent

active

051989026

ABSTRACT:
Apparatus for processing a video signal derived by single frame animation for subsequent merging with live action material, comprises a motion vector estimator (11) for deriving motion vectors in dependence on motion in the picture sequence represented by the video signal, and an interpolator (12) and associated circuits (14 to 16) for blurring the images represented by the video signal of objects in the picture sequence so determined as being in motion in dependence on the motion vectors.

REFERENCES:
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patent: 4639784 (1987-01-01), Fling
patent: 4668986 (1987-05-01), Furukawa
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patent: 4952051 (1990-08-01), Lovell et al.
patent: 5029997 (1991-07-01), Faroudja
patent: 5083203 (1992-01-01), Ko et al.

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