Device for the electronic scanning of images

Details Device for the electronic scanning of images Device for the electronic scanning of images

1980-02-25

1984-04-24

Richardson, Robert L.

Facsimile and static presentation processing

Facsimile

Recording apparatus

H04N 336

Patent

active

044451393

ABSTRACT:
An electronic image scanner is disclosed in various embodiments. Scanning of an image is divided into a first reproduction phase and a second reproduction phase. In the first reproduction phase, a first half-frame of a video signal is developed. In the second reproduction phase, a second half-frame of the video signal is developed. By utilizing the invention herein, a flicker-free video signal can be developed from a motion picture film while maintaining resolution of the resultant video signal at the conventional television resolution standard of 625 lines per film frame.

REFERENCES:
patent: 4149191 (1979-04-01), Longchamp

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