Spectroscopic instrument, image producing device,...

Details Spectroscopic instrument, image producing device,... Spectroscopic instrument, image producing device,...

2011-07-05

2011-07-05

Chowdhury, Tarifur (Department: 2886)

Optics: measuring and testing

By dispersed light spectroscopy

Utilizing a spectrometer

Reexamination Certificate

active

07973928

ABSTRACT:
The spectroscopic instrument includes a plurality of first lenses arranged one-dimensionally or two-dimensionally; an aperture opening provided near a focal plane of each of the plurality of first lenses; a spectroscopic unit that spectrally distribute the light that has passed through the aperture opening; and a light receiving unit that receives the light spectrally distributed by the spectroscopic unit. The image producing device includes: the spectroscopic instrument; an imaging unit that captures an image formed by an imaging optical system; and an image processing unit that acquires a lighting condition from a result of spectroscopy by the spectroscopic instrument and performs color conversion processing depending on the lighting condition on an image captured by the imaging unit.

REFERENCES:
patent: 2006/0072109 (2006-04-01), Bodkin et al.
patent: A 2003-309747 (2003-10-01), None

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