Facsimile and static presentation processing – Static presentation processing – Attribute control
Patent
1989-08-17
1990-12-25
Britton, Howard W.
Facsimile and static presentation processing
Static presentation processing
Attribute control
358136, 379202, 379205, H04N 714
Patent
active
049807617
ABSTRACT:
A camera assembly is provided having a rotary camera and a fixed camera for outputting an image signal. A switching unit receives the image signal from the rotary and fixed cameras and switches between them. The rotary camera rotates on a rotary stand drive. A control unit receives an operation signal and a speaker position signal from an operation panel and a speaker detection unit, respectively. The control unit outputs drive signal and/or switch signal based on the operation signal and/or speaker position signal to control a compression rate. An image coding unit codes the image signal from the control unit and the switching unit. The image coding unit determines a fixed compression rate so as to place primary importance on a movement of the image until the image coding unit receives an operation completion signal from the control unit after receiving the operation notice signal.
REFERENCES:
patent: 4704628 (1987-11-01), Chen et al.
patent: 4827339 (1989-05-01), Wada et al.
Britton Howard W.
Fujitsu Limited
Lee Michael H.
LandOfFree
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