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Abstract

An imaging device includes an imager and a projector configured to project pattern light in a first wavelength band to a field-of-view range of the imager. The imager includes: a first imaging element; a second imaging element; an imaging lens; a light-splitting element configured to guide light condensed by the imaging lens, to the first imaging element and the second imaging element; a first filter formed on a light-receiving surface of the first imaging element; and a second filter formed on a light-receiving surface of the second imaging element. The first filter and the second filter each have a plurality of first regions and a plurality of second regions. The first regions transmit light in the first wavelength band. The second regions do not transmit light in the first wavelength band and transmit light in a second wavelength band different from the first wavelength band.

First Claim