Camera device and photographing method
AssigneeAltek Corporation
InventorsShin-Hao Cheng, Pin-Wen Chen
Life of this patent
Estimating the term…
Abstract
A camera device configured to obtain an image of an eye is provided. The camera apparatus includes an image sensing unit, a lens set, and a processing unit. The lens set is located between the image sensing unit and the eye and projects light from the eye to the image sensing unit. Here, the lens set and the image sensing unit correspondingly move relative to the eye and continuously shoot a plurality of images of a plurality of parts of the eye. The processing unit is electrically connected to the image sensing unit, and the processing unit stitches the images. A photographing method is also provided.
Claims25
A camera device configured to obtain an image of an eye, the camera device comprising:
- an image sensing unit;
- a lens set located between the image sensing unit and the eye, the lens set projecting light from the eye to the image sensing unit, wherein the lens set and the image sensing unit correspondingly move relative to the eye and continuously shoot a plurality of images of a plurality of parts of the eye;
- and
- a processing unit electrically connected to the image sensing unit, the processing unit stitching the images.
A camera device configured to obtain an image of an eye, the camera device comprising:
- an image sensing unit;
- a first axis movable lens set having a first optical axis, wherein the first optical axis of the first axis movable lens is translated relative to an optical axis of the eye, the image sensing unit is moved corresponding to the translation of the first axis movable lens set, and the image sensing unit continuously shoots a plurality of images of a plurality of parts of the eye;
- and
- a second axis movable lens set located between the first axis movable lens set and the eye, the second axis movable lens set comprising a second optical axis rotated relative to the optical axis of the eye to change an included angle between the second optical axis and the optical axis of the eye and to point the second optical axis at the parts of the eye, wherein light from the parts of the eye is transmitted to the image sensing unit sequentially through the second axis movable lens set and the first axis movable lens set.
A photographing method comprising:
- simultaneously and correspondingly moving a lens set and an image sensing unit in a continuous image-shooting process, such that the image sensing unit obtains a plurality of images of a plurality of parts of an eye;
- and
- stitching the images of the parts of the eye.
Dependencies are inferred from the claim text.