Electronic imaging device with defect correction

Details Electronic imaging device with defect correction Electronic imaging device with defect correction

1992-06-01

1994-03-01

Razavi, Michael T.

Television

Camera, system and detail

Combined image signal generator and general image signal...

348251, H04N 5335

Patent

active

052912930

ABSTRACT:
An improved electronic imaging device is provided that utilizes redundant sensor elements for defect compensation. In addition, the signal generated from the redundant sensor elements is used to improve the signal to noise response of the electronic imaging device. In an electronic color imaging device, the need for total redundancy of sensor elements is obviated by using a single luminance array of sensor elements to provide defect correction data for defective sensor elements located in red, green and blue arrays.

REFERENCES:
patent: 4524390 (1985-06-01), Lemke
patent: 4590520 (1986-05-01), Frame et al.
patent: 4605956 (1986-08-01), Cok
patent: 4630307 (1986-12-01), Cok
patent: 4661713 (1987-04-01), Besson et al.
patent: 4663655 (1987-05-01), Freeman
patent: 4701784 (1987-10-01), Katsuoka et al.
patent: 4734774 (1988-03-01), Skaggs et al.
patent: 4739495 (1988-04-01), Levine
patent: 4774565 (1988-09-01), Freeman
patent: 4796085 (1989-01-01), Shinada
patent: 4858013 (1989-08-01), Matsuda
patent: 4894721 (1990-01-01), Matsuda
patent: 5047861 (1991-09-01), Houchin et al.
patent: 5047863 (1991-09-01), Pape et al.

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