cameraIntrinsics
An option to specify the camera intrinstics.
Declaration
static let cameraIntrinsics: VNImageOptionDiscussion
The camera intrinsics matrix is a CFData instance containing a matrix_float3x3, which is a column-major matrix:
[Image]
fx and fy are the focal length in pixels. For square pixels, they have the same value.
ox and oy are the coordinates of the principal point. The origin is the upper-left corner of the frame.