Extended dynamic imaging system and method

Details Extended dynamic imaging system and method Extended dynamic imaging system and method

1997-06-02

2000-08-08

Couso, Jose L.

Image analysis

Image sensing

250330, 377 58, G06K 700

Patent

active

061012947

ABSTRACT:
A imager has an array of photodetectors, each of which accumulates charge during an integration period as a result of light detected during said integration period, said array having a charge capacity which increases during the integration period. A charge capacity controller coupled to said imager adjusts how the imager increases the charge capacity of the array based upon the brightness distribution detected by said imager during at least one previous integration period.

REFERENCES:
patent: 3953733 (1976-04-01), Levine
patent: 4392157 (1983-07-01), Garcia et al.
patent: 4523326 (1985-06-01), Hewitt et al.

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