Facsimile and static presentation processing – Facsimile – Specific signal processing circuitry
Patent
1989-02-14
1990-04-10
Perkey, W. B.
Facsimile and static presentation processing
Facsimile
Specific signal processing circuitry
354 75, 354266, 35821311, 35821319, 358909, G03B 1738, G03B 1756, H04N 5335
Patent
active
049164767
ABSTRACT:
Method and circuit for converting a conventional camera into an electro-optical camera. The camera, in accordance with the method and circuit of the present invention, can retain all of its original structural components, for example, lens, viewfinder, exposure control and focus mechanism, and be readily converted to provide an electro-optical capability, as an advantageous alternative to a traditional film-based capability. To this end, the invention features techniques for detecting a camera's function, status and timing, in order to synchronize and initiate the required electro-optical functions.
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patent: 4805037 (1989-02-01), Noble et al.
patent: 4814811 (1989-03-01), Saito et al.
patent: 4823199 (1989-04-01), Sakakibara et al.
patent: 4825290 (1989-04-01), Iida et al.
patent: 4829384 (1989-05-01), Iida et al.
Eastman Kodak Company
Kaufman Stephen C.
Perkey W. B.
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