Method and apparatus for an imaging device
An embodiment of an image recording apparatus includes an eyeglass frame, at least one first optical unit disposed on the eyeglass frame for capturing a main scene image, and at least one second optical unit disposed on the eyeglass frame for capturing an auxiliary scene image. The first and the second field of view of the user at least partially overlap. The image resolution of the main scene image is lower than the image resolution of the main scene image and the field of view of the main scene image is larger than the field of view of the auxiliary scene image. The image recording apparatus further includes at least one processor for receiving the main and the auxiliary scene images, and generating a modified resolution copy of the main scene image based on the auxiliary scene image.
1. An image recording apparatus comprising:
a first camera configured to have a first field of view and capture a first image within the first field of view and having a first resolution;
a second camera configured to have a second field of view and capture a second image within the second field of view and having a second resolution;
a frame configured to be carried or worn by a user and on which or in which the first camera and the second camera are disposed such that the first field of view and the second field of view share an overlapping field of view;
wherein the first image and the second image are captured when the first camera and the second camera are directed at a scene while the frame is carried or worn by the user such that the first image and the second image are of the scene and capture a same portion of the scene within the overlapping field of view;
at least one processor configured to:
receive the first image from the first camera and the second image from the second camera;
process the first image and the second image to generate distance information regarding distance to a subject in the same portion of the scene captured by the first image and the second image; and
process the second image and the distance information to generate for display to the user an output image by:
determining a region of interest in the second image and a peripheral region in the second image using the distance information such that the region of interest in the second image comprises the subject and is at least partially enclosed by the peripheral region in the second image;
using the peripheral region in the second image for a peripheral region in the output image by lowering the second resolution of the peripheral region in the second image to provide the peripheral region in the output image, wherein the peripheral region in the output image has a peripheral region resolution lower than the second resolution such that the peripheral region in the output image appears to the user as an unfocused periphery of the output image when the output image is displayed to the user; and
using the region of interest in the second image for a region of interest in the output image by using the second resolution of the region of interest in the second image to provide the region of interest in the output image, wherein the region of interest in the output image has a region of interest resolution higher than the peripheral region resolution of the peripheral region in the output image such that the region of interest in the output image appears to the user as a focused center of attention of the output image when the output image is displayed to the user.
2. The image recording apparatus as claimed in claim 1 wherein:
the second field of view is narrower than the first field of view;
the second resolution is higher than the first resolution; and
the peripheral region resolution is also lower than the first resolution.
3. The image recording apparatus as claimed in claim 2 wherein the region of interest resolution has the second resolution.
4. The image recording apparatus as claimed in claim 3 wherein:
the second field of view is entirely within the first field of view such that the second field of view comprises all of the overlapping field of view and the scene within the second field of view comprises all of the same portion of the scene within the overlapping field of view; and
the output image is of the scene only within the second field of view.
5. The image recording apparatus of claim 1 wherein the first camera and the second camera each comprise a camera configured for a mobile phone.
6. The image recording apparatus of claim 1 further comprising:
a smartphone configured to be carried or worn by the user while the frame is carried or worn by the user;
wherein the smartphone comprises the at least one processor.
7. The image recording apparatus of claim 1 wherein the frame comprises an eye glasses frame.
8. The image recording apparatus of claim 1 further comprising:
a camera module disposed on or in the frame and comprising the first camera and the second camera such that the first camera and the second camera are disposed on or in the frame;
wherein the first camera and the second camera are disposed on or in the camera module such that the first field of view and the second field of view share the overlapping field of view; and
wherein the first camera and the second camera are further configured to capture the first image and the second image simultaneously such that stereo imaging of the scene in the overlapping field of view is provided.
9. The image recording apparatus of claim 1 wherein the first camera and the second camera are further configured to capture the first image and the second image simultaneously such that stereo imaging of the scene in the overlapping field of view is provided.
10. The image recording apparatus of claim 1 wherein the distance information is regarding distance from the frame or the user to the subject.
11. The image recording apparatus as claimed in claim 1 wherein the region of interest resolution has the second resolution.
12. The image recording apparatus as claimed in claim 1 wherein:
the second field of view is narrower than and entirely within the first field of view such that the second field of view comprises all of the overlapping field of view and the scene within the second field of view comprises all of the same portion of the scene within the overlapping field of view; and
the output image is of the scene only within the second field of view.
13. The image recording apparatus as claimed in claim 12 wherein:
the second resolution is higher than the first resolution; and
the peripheral region resolution is also lower than the first resolution.
14. The image recording apparatus as claimed in claim 12 wherein the region of interest resolution has the second resolution.
15. An image recording apparatus comprising:
optical components configured to be carried or worn by a user, the optical components comprising:
a first camera configured to have a first field of view and capture a first image within the first field of view and having a first resolution;
a second camera configured to have a second field of view and capture a second image within the second field of view and having a second resolution;
a frame configured to be carried or worn by the user and on which or in which the first camera and the second camera are disposed such that the first field of view and the second field of view share an overlapping field of view;
wherein the first image and the second image are captured when the first camera and the second camera are directed at a scene while the frame is carried or worn by the user such that the first image and the second image are of the scene and capture a same portion of the scene within the overlapping field of view;
electronics components configured to be carried or worn by the user, the electronics components comprising at least one processor configured to:
receive the first image from the first camera and the second image from the second camera;
process the first image and the second image to generate distance information regarding distance to a subject in the same portion of the scene captured by the first image and the second image; and
process the second image and the distance information to generate for display to the user an output image by:
determining a region of interest in the second image and a peripheral region in the second image using the distance information such that the region of interest in the second image comprises the subject and is at least partially enclosed by the peripheral region in the second image;
using the peripheral region in the second image for a peripheral region in the output image by lowering the second resolution of the peripheral region in the second image to provide the peripheral region in the output image, wherein the peripheral region in the output image has a peripheral region resolution lower than the second resolution such that the peripheral region in the output image appears to the user as an unfocused periphery of the output image when the output image is displayed to the user; and
using the region of interest in the second image for a region of interest in the output image by using the second resolution of the region of interest in the second image to provide the region of interest in the output image, wherein the region of interest in the output image has a region of interest resolution higher than the peripheral region resolution of the peripheral region in the output image such that the region of interest in the output image appears to the user as a focused center of attention of the output image when the output image is displayed to the user.
16. An image recording apparatus comprising:
a first camera configured to have a first field of view and capture a-first images within the first field of view and having a first resolution;
a second camera configured to have a second field of view and capture a second images within the second field of view and having a second resolution;
a frame configured to be carried or worn by a user and on which or in which the first camera and the second camera are disposed such that the first field of view and the second field of view share an overlapping field of view;
an interface configured to allow the user to make an imaging choice regarding a scene from among multiple options, wherein the multiple options include:
a first option corresponding to generating for display to the user a first option output image that is of the scene and comprises multiple regions having different resolutions; and
a second option corresponding to generating for display to the user a second option output image that is of the scene and has a single resolution; and
at least one processor configured to:
receive the first image from the first camera, the second image from the second camera, and the input imaging choice from the interface; and
if the imaging choice is the first option,
receive a first option first image from the first camera and a first option second image from the second camera, wherein the first images comprise the first option first image and the second images comprise the first option second image, wherein the first option first image and the first option second image are captured when the first camera and the second camera are directed at the scene while the frame is carried or worn by the user such that the first option first image and the first option second image are of the scene and capture a same portion of the scene within the overlapping field of view;
process the first option first image and the first option second image to generate distance information regarding distance to a subject in the same portion of the scene captured by the first option first image and the first option second image; and
process the second image and the distance information to generate for display to the user the first option output image by:
determining a region of interest in the first option second image and a peripheral region in the first option second image using the distance information such that the region of interest in the first option second image comprises the subject and is at least partially enclosed by the peripheral region in the first option second image;
using the peripheral region in the first option second image for a peripheral region in the first option output image by lowering the second resolution of the peripheral region in the first option second image to provide the peripheral region in the first option output image, wherein the peripheral region in the first option output image has a peripheral region resolution lower than the second resolution such that the peripheral region in the first option output image appears to the user as an unfocused periphery of the first option output image when the first option output image is displayed to the user; and
using the region of interest in the first option second image for a region of interest in the first option output image by using the second resolution of the region of interest in the first option second image to provide the region of interest in the first option output image, wherein the region of interest in the first option output image has a region of interest resolution higher than the peripheral region resolution of the peripheral region in the first option output image such that the region of interest in the first option output image appears to the user as a focused center of attention of the first option output image when the first option output image is displayed to the user.