Telecine with electronically variable raster to produce picture

Details Telecine with electronically variable raster to produce picture Telecine with electronically variable raster to produce picture

1988-03-07

1990-01-30

Ng, Jin F.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358214, H04N 336

Patent

active

048977292

ABSTRACT:
In a flying spot telecine used to generate video signals by scanning a film, the scanning raster is adjustable angularly relative to the film being scanned. The output video signal hence represents the image on the film but angularly displaced relative to the orientation of the film itself. Using this method angular and rotational picture effects can be generated without the need for expensive computer memory or complex processing of picture information.

REFERENCES:
patent: 4418360 (1983-11-01), Glasgow
patent: 4485406 (1984-11-01), Brownstein
patent: 4603966 (1986-08-01), Brownstein
patent: 4660091 (1987-04-01), Nutting

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