Single channel video push effect

Details Single channel video push effect Single channel video push effect

1989-10-30

1991-06-11

Groody, James J.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358182, H04N 5262, H04N 5272

Patent

active

050237209

ABSTRACT:
A single channel video push effect generates push snapshots by combining a portion of a new video source with a complementary portion of an old video source to produce a combined image. Then the new and old video source portions of the combined image are swapped to produce a push snapshot. A sequence of such snapshots with increasing portions of the new video source forms the push effect.

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patent: 4914516 (1990-04-01), Duffield
patent: 4918531 (1990-04-01), Johnson

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