STEREOSCOPIC CAMERA SYSTEM
Camera related methods and apparatus which are well suited for use in capturing stereoscopic image data, e.g., pairs of left and right eye images, are described. Various features relate to a camera rig which can be used to mount multiple cameras at the same time. In some embodiments the rig includes pairs of front, rear, upward and downward facing cameras, e.g., one or more camera pairs in each direction, arranged in a manner that allows each camera pair to capture a 180 degree view. In some embodiments a single side camera is used to capture left and right side images. The camera arrangement provides for a compact balanced camera rig which can be adjusted with regard to height from the ground and easily set up, e.g., using a tripod or other support structure including a support pole to which the camera are secured by one or more brackets and/or screws.
1 . A camera rig, said camera rig comprising:
a first stereoscopic camera pair facing in a front direction;
a second stereoscopic camera pair facing in a downward or upward direction which is 90 degrees to the direction of said first stereoscopic camera pair, said second stereoscopic pair being portioned below or above said first stereoscopic pair with bodies of first and second cameras in said second stereoscopic camera pair being aligned with respect o the position of bodies of first and second cameras in said first stereoscopic camera pair.
2 . The camera rig of claim 1 , wherein the bodies of the first set cameras in the first and second stereoscopic camera pairs intersect a first vertical plane which passes through the bodies of the first cameras in each stereoscopic camera pair and wherein the bodies of the second cameras in the first and second stereoscopic pairs intersect a second vertical plane which passes through the bodies of the second camera in each stereoscopic camera pair.
3 . The camera rig of claim 1 , wherein a portion of a body of a first camera of the second stereoscopic camera pair is positioned directly below or directly above a portion of a body of a first camera of the second stereoscopic pair.
4 . The camera rig of claim 3 , wherein a portion of body of a second camera of the second stereoscopic camera pair is positioned directly below or directly above a portion of a body of a second camera of the second stereoscopic pair.
5 . The camera rig of claim 4 comprising four stereoscopic camera pairs facing in different directions.
6 . The camera rig of claim 5 , further comprising:
a tripod support for supporting said vertical support.
7 . The camera rig of claim 5 including one camera on a left side of said camera rig facing in a leftward direction and a single camera on the right side of the camera rig facing in a rightward direction.
8 . The camera right of claim 7 , wherein no more than one side camera is included facing in the left direction.
9 . The camera rig of claim 8 , wherein no more than one side camera is included facing in the right direction; and
wherein the camera right includes only two cameras facing in a front, rear, upward and downward direction.