The image dimensions to which the camera's intrinsic matrix values are relative.
- iOS 11.0+
- macOS 10.13+
- Mac Catalyst 13.0+
- tvOS 11.0+
intrinsicMatrix property measures focal length and principal point offset in pixels, but those values are meaningful only in the context of an image of this size.
Mapping Pixels to Scene Geometry
A matrix relating a camera's internal properties to an ideal pinhole-camera model.
A matrix relating a camera's position and orientation to a world or scene coordinate system.
The size, in millimeters, of one image pixel.