ARCamera.Intrinsics Property
Definition
Important
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A matrix specifying the focal length and optical center of the capturing camera.
public virtual OpenTK.NMatrix3 Intrinsics { [Foundation.Export("intrinsics")] get; }member this.Intrinsics : OpenTK.NMatrix3Property Value
- Attributes
Remarks
The focal length of the camera is expressed in terms of pixels. The optical center (aka "principal point") is also in pixels, measured from the top-left of the frame. The matrix is defined as:
This matrix is often referred to as K in texts on camera calibration, which will typically allow for a non-zero skew value in row 0, column 1.