Self keyer with background gap fill

Details Self keyer with background gap fill Self keyer with background gap fill

1994-03-14

1995-01-31

Kostak, Victor R.

Television

Image signal processing circuitry specific to television

Special effects

H04N 5275

Patent

active

053862422

ABSTRACT:
A self keyer with background gap fill adds background video to the gap between the background video and a fill video resulting from self key error. The self keyer performs the general function:

REFERENCES:
patent: 4488169 (1984-12-01), Yamamoto
patent: 4800432 (1989-01-01), Barnett et al.
patent: 4920415 (1990-04-01), Chaplin
patent: 4947255 (1990-08-01), Jackson et al.
patent: 5146333 (1992-09-01), Chaplin
patent: 5313275 (1994-05-01), Daly et al.

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