Image capture device with a non-dive mode and a dive mode
An image capture device changes between operation in a non-dive mode and a dive mode. When the image capture device is not under water, the image capture device is operated in the non-dive mode. The visual content captured by the image capture device is stabilized based on an above-water lens prescription and placement of a viewing window within the visual content. When the image capture device is under water, the image capture device is operated in the dive mode. In the dive mode, the lens prescription used for visual content stabilization is changed from the above-water lens prescription to the under-water lens prescription, and the size of the viewing window is scaled down.
1 . An image capture device comprising:
a housing;
an image sensor carried by the housing and configured to generate a visual output signal conveying visual information based on light that becomes incident thereon, the visual information defining visual content;
an optical element carried by the housing and configured to guide light within a field of view to the image sensor; and
one or more physical processors carried by the housing, the one or more physical processors configured by machine-readable instructions to:
operate the image capture device in a non-dive mode, wherein operation of the image capture device in the non-dive mode includes stabilization of the visual content based on an above-water lens prescription and placement of a viewing window within the visual content, the viewing window defining extents of the visual content to be included within stabilized visual content, wherein the visual content captured during the operation of the image capture device in the non-dive mode depicts a first field of view of a scene; and
operate the image capture device in a dive mode, wherein operation of the image capture device in the dive mode includes stabilization of the visual content based on an under-water lens prescription and the placement of viewing window within the visual content, the above-water lens prescription and the under-water lens prescription including different distortion coefficients, wherein size of the viewing window is scaled down for the stabilization of the visual content in the dive mode, further wherein the visual content captured during the operation of the image capture device in the dive mode depicts a second field of view of the scene smaller than the first field of view of the scene and the size of the viewing window is scaled down for the stabilization of the visual content in the dive mode based on the difference between the first field of view of the scene and the second field of view of the scene.
2 . The image capture device of claim 1 , wherein:
different sizes of the viewing window are used for different strengths of the stabilization of the visual content in the non-dive mode; and
the different sizes of the viewing window are scaled down by a same factor for the different strengths of the stabilization of the visual content in the dive mode.
3 . An image capture device comprising:
a housing;
an image sensor carried by the housing and configured to generate a visual output signal conveying visual information based on light that becomes incident thereon, the visual information defining visual content;
an optical element carried by the housing and configured to guide light within a field of view to the image sensor; and
one or more physical processors carried by the housing, the one or more physical processors configured by machine-readable instructions to:
operate the image capture device in a non-dive mode, wherein operation of the image capture device in the non-dive mode includes stabilization of the visual content based on an above-water lens prescription and placement of a viewing window within the visual content, the viewing window defining extents of the visual content to be included within stabilized visual content; and
operate the image capture device in a dive mode, wherein operation of the image capture device in the dive mode includes stabilization of the visual content based on an under-water lens prescription and the placement of viewing window within the visual content, wherein size of the viewing window is scaled down for the stabilization of the visual content in the dive mode
wherein:
the visual content captured during the operation of the image capture device in the non-dive mode depicts a first field of view of a scene;
the visual content captured during the operation of the image capture device in the dive mode depicts a second field of view of the scene smaller than the first field of view of the scene; and
the size of the viewing window is scaled down for the stabilization of the visual content in the dive mode based on the difference between the first field of view of the scene and the second field of view of the scene.
4 . The image capture device of claim 3 , wherein:
different sizes of the viewing window are used for different strengths of the stabilization of the visual content in the non-dive mode; and
the different sizes of the viewing window are scaled down by a same factor for the different strengths of the stabilization of the visual content in the dive mode.
5 . The image capture device of claim 3 , wherein the operation of the image capture device automatically switches between the non-dive mode and the dive mode.
6 . The image capture device of claim 3 , wherein the operation of the image capture device manually switches between the non-dive mode and the dive mode.
7 . The image capture device of claim 3 , wherein the above-water lens prescription and the under-water lens prescription include different distortion coefficients.
8 . The image capture device of claim 3 , wherein the under-water lens prescription includes a single lens prescription for fresh water and salt water.
9 . The image capture device of claim 3 , wherein the under-water lens prescription includes different lens prescriptions for fresh water and salt water.
10 . The image capture device of claim 3 , wherein the operation of the image capture device in the dive mode includes limitation on saturation of the visual content.
11 . The image capture device of claim 10 , wherein an amount of the limitation on the saturation of the visual content is determined based on depth of the image capture device.
12 . The image capture device of claim 3 , wherein the operation of the image capture device in the dive mode includes white balance adjustment.
13 . A method for operating an image capture device, the image capture device including an image sensor, an optical element, and one or more processors, the image sensor configured to generate a visual output signal conveying visual information based on light that becomes incident thereon, the visual information defining visual content, the optical element configured to guide light within a field of view to the image sensor, the method comprising:
operating the image capture device in a non-dive mode, wherein operation of the image capture device in the non-dive mode includes stabilization of the visual content based on an above-water lens prescription and placement of a viewing window within the visual content, the viewing window defining extents of the visual content to be included within stabilized visual content; and
operating the image capture device in a dive mode, wherein operation of the image capture device in the dive mode includes stabilization of the visual content based on an under-water lens prescription and the placement of viewing window within the visual content, wherein size of the viewing window is scaled down for the stabilization of the visual content in the dive mode
wherein:
the visual content captured during the operation of the image capture device in the non-dive mode depicts a first field of view of a scene;
the visual content captured during the operation of the image capture device in the dive mode depicts a second field of view of the scene smaller than the first field of view of the scene; and
the size of the viewing window is scaled down for the stabilization of the visual content in the dive mode based on the difference between the first field of view of the scene and the second field of view of the scene.
14 . The method of claim 13 , wherein:
different sizes of the viewing window are used for different strengths of the stabilization of the visual content in the non-dive mode; and
the different sizes of the viewing window are scaled down by a same factor for the different strengths of the stabilization of the visual content in the dive mode.
15 . The method of claim 13 , wherein the operation of the image capture device automatically switches between the non-dive mode and the dive mode.
16 . The method of claim 13 , wherein the operation of the image capture device manually switches between the non-dive mode and the dive mode.
17 . The method of claim 13 , wherein the above-water lens prescription and the under-water lens prescription include different distortion coefficients.
18 . The method of claim 13 , wherein the under-water lens prescription includes a single lens prescription for fresh water and salt water.
19 . The method of claim 13 , wherein the under-water lens prescription includes different lens prescriptions for fresh water and salt water.
20 . The method of claim 13 , wherein the operation of the image capture device in the dive mode includes limitation on saturation of the visual content.