Image input apparatus
AssigneesMinolta Co., Ltd., Japan Science and Technology Corporation
InventorsJun Tanida, Kenji Yamada, Daisuke Miyazaki, Yoshiki Ichioka, Shigehiro Miyatake, Kouichi Ishida
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Abstract
An image input apparatus has a photoelectric converter element having a flat photosensitive surface and an image formation unit array having a plurality of image formation units arranged in an array. This image formation units individually receive light beams substantially from an identical area and focus the received light beams on different regions of the photosensitive surface of the photoelectric converter element to form images thereon.
Claims4
An image input apparatus comprising:
- an image formation unit array having a plurality of image formation units arranged in an array;
- a photoelectric converter element having a flat photosensitive surface, the photosensitive surface being divided into regions, each corresponding to one of the image formation units, where each region includes a plurality of photosensitive elements arranged therein;
- and
- a restricting member for restricting, independently for each of the plurality of image formation units, optical paths along which the light beams are focused,
- wherein the plurality of image formation units individually receive light beams substantially from an identical area and focus the received light beams on different regions of the photosensitive surface of the photoelectric converter element to form two-dimensional images of a subject in corresponding regions of the photosensitive surface such that each two-dimensional image is an image of substantially the same area of an object in the identical area as seen from a different view point, and
- wherein the restricting member is a polarizing filter array having polarizing filters arranged one for each group of the plurality of image formation units, every two adjacent polarizing filters having mutually perpendicular polarization angles.
An image input apparatus comprising:
- an image formation unit array having a plurality of image formation units arranged in an array;
- a photoelectric converter element having a flat photosensitive surface, the photosensitive surface being divided into regions, each corresponding to one of the image formation units, where each region includes a plurality of photosensitive elements arranged therein;
- a restricting member for restricting, independently for each of the plurality of image formation units, optical paths along which the light beams are focused, wherein the plurality of image formation units individually receive light beams substantially from an identical area and focus the received light beams on different regions of the photosensitive surface of the photoelectric converter element to form two-dimensional images of a subject in corresponding regions of the photosensitive surface such that each two-dimensional image is an image of substantially the same area of an object in the identical area as seen from a different view point;
- and
- spectroscopic members provided one for each of the plurality of image formation units.
Dependencies are inferred from the claim text.