Film scanner

Details Film scanner Film scanner

1976-02-25

1977-06-21

Richardson, Robert L.

Facsimile and static presentation processing

Facsimile

Recording apparatus

H04N 336

Patent

active

040315509

ABSTRACT:
For reproduction on a television receiver, movie film is moved continuously past a scanning region. Each image is scanned three times in direction opposite to film motion, the starting point of each scan being displaced one-third of image height in direction of motion of film.

REFERENCES:
patent: 2912487 (1959-11-01), Horsley
patent: 2922841 (1960-01-01), Graziano
patent: 3604850 (1971-09-01), Eckenbrecht et al.
patent: 3707599 (1972-12-01), Brown
patent: 3778545 (1973-12-01), Metzger et al.

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