Imaging systems and methods

Radiant energy – Photocells; circuits and apparatus – Optical or pre-photocell system

Reexamination Certificate

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C250S208100

Reexamination Certificate

active

10994077

ABSTRACT:
Imaging systems and methods are provided. One exemplary system incorporates multiple lenses that are individually configured to receive multi-wavelength light from an object to be imaged. Each lens provides an optimal modulation transfer function (MTF) for an individual wavelength contained in the multi-wavelength light when this individual wavelength of light strikes the lens at a particular incident angle. Associated with each lens is a color filter and a sensor. The color filter receives the multi-wavelength light from the lens, and transmits the individual wavelength of light on to the sensor. The image signals obtained from each of the multiple sensors are combined to generate an image of the object.

REFERENCES:
patent: 5166961 (1992-11-01), Brunnett et al.
patent: 6064057 (2000-05-01), Shimomura et al.
patent: 6239425 (2001-05-01), Hunt
patent: 6738164 (2004-05-01), Shimomura et al.

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