Facsimile and static presentation processing – Static presentation processing – Attribute control
Patent
1972-05-08
1978-10-17
Richardson, Robert L.
Facsimile and static presentation processing
Static presentation processing
Attribute control
358216, H04N 536, H04N 586
Patent
active
RE0298077
ABSTRACT:
The frames of a continuously moving image bearing medium are scanned in a raster pattern to produce an image signal representative thereof, the raster pattern being generated in accordance with the detected rate of movement of the image bearing media. The rate of movement may be detected from the movement of sprocket holes or indicia associated with image bearing frames on the information bearing media or from the synchronized rotation of a disc bearing indicia and synchronized with the movement of the information bearing media. Signals are developed from the detected sprocket holes or indicia that establish the repetitive rate of production of the raster pattern and control the positioning of the raster pattern in synchronism with the movement of the image frames of the information bearing media. The signal representative of the repetitive rate of production of the raster pattern is developed when a single image frame is to be scanned.
REFERENCES:
patent: 2922841 (1960-01-01), Graziano
patent: 3621121 (1971-11-01), Eckenbrecht et al.
Eastman Kodak Company
Noval W. F.
Richardson Robert L.
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