Methods and apparatus for capturing images with a multi-image lens
AssigneeOmnitek Partners LLC
InventorsJahangir S. Rastegar, Robert S. Smeza
Life of this patent
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Abstract
An apparatus for imaging a scene is provided. The apparatus including: a charged coupled device (CCD) in optical communication with the scene along an optical path; a multi-image lens disposed in the optical path, the multi-image lens having two or more facets, each facet transmitting an image of the scene to the CCD; and a device which isolates one of the images from each of the two or more facets, such that only the isolated image is incident upon the image capturing means at any instant.
Claims17
An apparatus for imaging objects, the apparatus comprising:
- a multi-image lens having two or more facets, each facet imaging the objects along a different optical axis;
- an image capturing means in optical communication with the different optical axes for capturing the imaged objects from each of the two or more facets;
- and
- means for sequentially isolating one of the images from each of the two or more facets of the multi-image lens, such that only the isolated image is incident upon the image capturing means;
- wherein the means for sequentially isolating one of the images from each of the two or more facets of the multi-image lens comprises:
- an electrochromic shutter associated with each of the two or more facets;
- and
- a processor for sequentially closing all but one of the electrochromic shutters.
A method for imaging objects, the method comprising:
- imaging the objects along at least two different optical axes;
- sequentially isolating images of the objects from each of the optical axes;
- and
- capturing each of the isolated images of the objects;
- wherein the sequentially isolating images from each of the optical axes comprises:
- providing an electrochromic shutter associated with each of the optical axes;
- and
- sequentially closing all but one of the electrochromic shutters.
An apparatus for imaging a scene, the apparatus comprising:
- a charged coupled device (CCD) in optical communication with the scene along an optical path;
- a multi-image lens disposed in the optical path, the multi-image lens having two or more facets, each facet transmitting an image of the scene to the CCD;
- and
- a device which isolates one of the images from each of the two or more facets, such that only the isolated image is incident upon the image capturing means at any instant;
- wherein the device comprises:
- an electrochromic shutter associated with each of the two or more facets;
- and
- a processor for sequentially closing all but one of the electrochromic shutters.
An endoscope comprising:
- a multi-image lens having two or more facets, each facet imaging the objects along a different optical axis;
- an image capturing means in optical communication with the different optical axes for capturing the imaged objects from each of the two or more facets;
- and
- means for sequentially isolating one of the images from each of the two or more facets of the multi-image lens, such that only the isolated image is incident upon the image capturing means;
- wherein the means for sequentially isolating one of the images from each of the two or more facets of the multi-image lens comprises:
- an electrochromic shutter associated with each of the two or more facets;
- and
- a processor for sequentially closing all but one of the electrochromic shutters.
An endoscope comprising:
- a charged coupled device (CCD) in optical communication with a scene along an optical path;
- a multi-image lens disposed in the optical path, the multi-image lens having two or more facets, each facet transmitting an image of the scene to the CCD;
- and
- a device which isolates one of the images from each of the two or more facets, such that only the isolated image is incident upon the image capturing means at any instant;
- wherein the device comprises:
- an electrochromic shutter associated with each of the two or more facets;
- and
- a processor for sequentially closing all but one of the electrochromic shutters.
Dependencies are inferred from the claim text.