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CMOS image sensor with adaptable histogram

Discussion in 'Electronic Components' started by Jolly, Dec 7, 2008.

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  1. Jolly

    Jolly Guest

    I wonder if it is possible/new to provide the pixels of an image
    sensor with a time-dependent, global control voltage Vc(t) and let the
    pixels stop the build-up of charges on a capacitor when said control
    voltage is reached. This allows to stop integration at an optimal
    point in time, yielding for example an improved resolution of
    brightness values by the available voltages (balanced histogram). If
    desired, I can mail a more detailed pdf sketch of the idea.
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