Image pickup device

Details Image pickup device Image pickup device

1995-01-23

1996-07-09

Greening, Wendy

Television

Camera, system and detail

Optics

348360, H04N 5225

Patent

active

055349226

ABSTRACT:
An image pickup device includes a solid-state image pickup element having a nonuniform sensitivity within one pixel, and a high-frequency component limiting filter for limiting a high spatial frequency component of light reflected by an object to be photographed and incident on the solid-state image pickup element, wherein the high-frequency component limiting filter has a zero response at a Nyquist frequency obtained when a high-sensitivity region is given as a repetition pitch.

REFERENCES:
patent: 4178611 (1979-12-01), Okano
patent: 4605956 (1986-08-01), Cok
patent: 4607168 (1986-08-01), Oritsuki et al.
patent: 4740824 (1988-04-01), Yano et al.
patent: 4878737 (1989-11-01), Ise
patent: 4896217 (1990-01-01), Miyazawa et al.
patent: 4977450 (1990-12-01), Yokota
patent: 4998800 (1991-03-01), Nishida et al.
patent: 4998801 (1991-03-01), Shiraishi et al.

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