Progressive scan architecture for video special effects

Details Progressive scan architecture for video special effects Progressive scan architecture for video special effects

1993-02-05

1994-02-22

Powell, Mark R.

Television

Image signal processing circuitry specific to television

Special effects

348441, 348722, H04N 5272, H04N 5262, H04N 701, H04N 974

Patent

active

052893057

ABSTRACT:
An enhanced video special effects system architecture is based on deinterlacing (16) incoming fields of interlaced video and processing the deinterlaced video through video special effects operations (18, 30), each of which benefits from operating on a progressive scan video signal rather than an interlaced video signal.

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patent: 4899295 (1990-02-01), Nonweiler
patent: 5065243 (1991-11-01), Nakagaki

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