Facsimile and static presentation processing – Static presentation processing – Attribute control
Patent
1985-08-30
1986-12-30
Britton, Howard W.
Facsimile and static presentation processing
Static presentation processing
Attribute control
128 6, 358138, 358160, A61B 104, A61B 106, H04N 514
Patent
active
046333037
ABSTRACT:
In an endoscope using for an imaging means a solid state image pick-up device with light receiving elements arranged two-dimensionally, deterioration of the imaging resolution two-dimensionally is prevented by providing frame memories to read the imaging signals time-serially along each array direction of the light receiving elements, low pass filters to cut the higher harmonics in the signals read time-serially along each array direction and bandwidth compensating circuits to compensate the bandwidths in each array direction.
REFERENCES:
patent: Re31289 (1983-06-01), Moore et al.
patent: Re31290 (1983-06-01), Moore et al.
patent: 4480636 (1984-11-01), Karaki
patent: 4551753 (1985-11-01), Nishizawa
Fujimori Hiroyoshi
Nagasaki Tatsuo
Britton Howard W.
Olympus Optical Co,. Ltd.
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