Image sensor with exposure control, selectable interlaced, pseud

Details Image sensor with exposure control, selectable interlaced, pseud Image sensor with exposure control, selectable interlaced, pseud

1991-06-13

1993-12-21

Mancuso, Joseph

Facsimile and static presentation processing

Facsimile

Recording apparatus

35821322, 35821319, 35821329, 358133, H04N 314, H04N 5335

Patent

active

052725359

ABSTRACT:
The present invention is an integrated imaging device capable of providing preprocessed images. An image processing unit receives command and control signals to perform selected image or signal processing operations before outputting the image. The imaging array uses either a full or linear array of photodetectors to capture an image of pixel charges. A plurality of pixel storage registers store the pixel charges and allow internal signal processing before transferring the image via an output register to an outside receiving device. A transfer register allows for transferring the pixel charges to a frame storage register. A dump drain permits is included for dumping unwanted data before transfer to the frame storage register. The array uses Si detectors or platinum silicide (PtSi) Schottky barrier detectors (or both) and is capable of both infrared and visual imaging.

REFERENCES:
patent: 4245164 (1981-01-01), Funahashi
patent: 4580168 (1986-04-01), Levine
patent: 4758895 (1988-07-01), Elabd
patent: 4803710 (1989-02-01), Elabd
patent: 4897728 (1990-01-01), Yamada
patent: 5040057 (1991-08-01), Gilblom et al.
patent: 5097339 (1992-03-01), Ishida et al.

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