Vision imaging devices and methods exploiting position and attitude
DCFirst Claim
Patent Images
1. An apparatus for viewing a scene comprising:
- a camera;
a position determining means;
an attitude determining means;
a computer; and
a display,the camera having a lens and transducer for converting an optical image of a scene into an electronic signal, the lens having a symmetry axis which defines a pointing direction of the camera;
the position determining means being operable for determining the position of the camera;
the attitude determining means being operable for determining the attitude of the camera pointing direction;
the computer operable for receiving an image signal from the camera and further operable for generating images relating to the position and attitude of the apparatus and operable for combining those images into a composite image and transmitting a composite image signal to a;
display having a normal direction aligned with and colinear with the camera pointing direction.
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Abstract
Vision systems having knowledge of position and attitude can reliably determine what scenes are being addressed by the system. Real images of the scene can then be augmented with computer generated information which relates to the known scene. A determination of position and attitude of the device identifies which scene is being addressed. A computer recalls information regarding the scene and generates imagery according to that recalled information. The computer generated imagery is then combined with an image of the scene to form an augmented image which is presented to the user aligned to the viewing direction of the device.
220 Citations
5 Claims
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1. An apparatus for viewing a scene comprising:
- a camera;
a position determining means;
an attitude determining means;
a computer; and
a display,the camera having a lens and transducer for converting an optical image of a scene into an electronic signal, the lens having a symmetry axis which defines a pointing direction of the camera; the position determining means being operable for determining the position of the camera; the attitude determining means being operable for determining the attitude of the camera pointing direction; the computer operable for receiving an image signal from the camera and further operable for generating images relating to the position and attitude of the apparatus and operable for combining those images into a composite image and transmitting a composite image signal to a; display having a normal direction aligned with and colinear with the camera pointing direction. - View Dependent Claims (2, 3, 4, 5)
- a camera;
Specification