Image sensing apparatus

Details Image sensing apparatus Image sensing apparatus

1989-05-13

1990-01-09

Ng, Jin F.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358163, 35821318, H04N 314

Patent

active

048931853

ABSTRACT:
An image sensing apparatus wherein a memory is arranged to store the whole of data representing the positions of all defects existing in an image sensor. A cyclic register is arranged to received from the memory and temporarily store the data representing the positions of a plurality of defects. A comparator compares the scanning position of the image sensor with the defect position data stored by the register, and a correction circuit corrects the output of the image sensor according to the output of the comparator.

REFERENCES:
patent: 4167754 (1979-09-01), Nagumo et al.
patent: 4392157 (1983-07-01), Garcia et al.
patent: 4400734 (1983-08-01), Davy
patent: 4524390 (1985-06-01), Lemke
patent: 4600946 (1986-07-01), Levine
patent: 4628352 (1986-12-01), Boue
patent: 4654714 (1987-03-01), Hurst et al.
patent: 4703442 (1987-10-01), Levine
patent: 4739495 (1988-04-01), Levine

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