High speed auto-exposure control

Details High speed auto-exposure control High speed auto-exposure control

2007-06-05

2007-06-05

Lee, John R. (Department: 2878)

Radiant energy

Photocells; circuits and apparatus

Photocell controlled circuit

C235S462260, C235S462410

Reexamination Certificate

active

11442912

ABSTRACT:
An imager with a two dimensional array of sensors processes illumination data from a subset of the sensors located within a selected region of the image to determine imager settings prior to acting upon a full frame of data. In this manner imager settings can be quickly determined by transferring and examining only the segment of the sensor array data.

REFERENCES:
patent: 5354977 (1994-10-01), Roustaei
patent: 6729546 (2004-05-01), Roustaei
patent: 7038820 (2006-05-01), Kindt et al.
patent: 2005/0253937 (2005-11-01), Moholt et al.
patent: 2005/0253944 (2005-11-01), Olsen et al.
patent: 2006/0011724 (2006-01-01), Joseph et al.

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