Image sensing system

Details Image sensing system Image sensing system

2011-01-25

2011-01-25

Jeanglaude, Jean B (Department: 2819)

Coded data generation or conversion

Analog to or from digital conversion

Using optical device,

C341S155000

Reexamination Certificate

active

07876249

ABSTRACT:
In general, a method includes comparing a first input signal with a second input signal to produce an output signal. The first input signal corresponds to an amount of light detected by a sensor, and the second input signal corresponds to an aggregated value of the output signal. The method may also include aggregating the output signal in a digital accumulator and converting a digital signal from an output of the digital accumulator to an analog signal.

REFERENCES:
patent: 4173788 (1979-11-01), Laliotis
patent: 2007/0176108 (2007-08-01), Such et al.
patent: 2007/0216790 (2007-09-01), Kok

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