Solid state image pickup apparatus for correcting discrepancy of

Details Solid state image pickup apparatus for correcting discrepancy of Solid state image pickup apparatus for correcting discrepancy of

Filed on

1989-07-11

Date issued

1992-05-12

Examiner

Peng, John K.

Patent Class

Facsimile and static presentation processing

SubClass

Static presentation processing

SubSubClass

Attribute control

Other Related Categories

358 93, 358180, H04N 9093, H04N 718, H04N 3223

Type

Patent

Status

active

Patent number

051132478

Description

ABSTRACT:
An image pickup apparatus comprising: a two-dimensional filter for interpolating the registration discrepancy due to the chromatic aberrations of the lens used; and a two-dimensional filter for correcting the fixing discrepancy of an image pickup element. The registration discrepancy may be corrected by guiding video signals from the image pickup element through the two-dimensional filters.

REFERENCES:
patent: 4415924 (1983-11-01), Kawabata et al.
patent: 4472740 (1984-09-01), Doi
patent: 4644405 (1987-02-01), Roy et al.
patent: 4733296 (1988-03-01), Honbo et al.
Y. Kawamura, et al., "4-2 High-Definition Television Camera", from TV Association, vol. 1, 36, No. 10, 1982, pp. 40-47, provided in Japanese, English translation unavailable.
"Digital Signal Processing of Images", published by Nikkan Kogyo Shinbun, pp. 113, provided in Japanese, English translation unavailable.

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