Method and system for displaying holographic images within a real object
A system for displaying a holographic image of an object behind a real object surface, including a computing unit for computing data for displaying a three-dimensional image of an object, a location measurement unit for measuring a location of a surface of a real object, a display for displaying the three dimensional image of the object, wherein the computing unit is adapted to compute data to display the three-dimensional image of the object at least partly behind the surface of the real object. Related apparatus and methods are also described.
1. A system for displaying a three-dimensional (3D) image of a virtual object in a correct location relative to a real object, comprising:
a display for displaying a 3D image of the virtual object;
a circuit for measuring and determining a location of a feature on the real object relative to the display;
the circuit adapted for use by the display for displaying the 3D image of the virtual object;
wherein
the circuit is adapted to compute the data for displaying the 3D image of the virtual object in the correct location relative to the real object; and
the display is configured to display a plurality of different points in the 3D image of the virtual object as focused at a plurality of respective different distances from a viewer using the display using the measuring and the determining.
2. A system according to claim 1 , wherein the display comprises a Head Mounted Display (HMD).
3. A system according to claim 1 in which the display is adapted to display the 3D image of the virtual object focused at a same distance from the viewer as the real object, based on the location measurement unit determining the location of a feature of the real object, thereby enabling the viewer to view both the 3D image of the virtual object and the real object in focus simultaneously.
4. A system according to claim 1 in which the computing unit is adapted to compute the data for displaying the 3D image of the object in the correct location relative to the real object based on measuring the location on the surface of the real object.
5. A system according to claim 1 in which the 3D image potentially appears floating in space, enabling the viewer to select what to view in focus, the 3D image or the real object.
6. A system according to claim 1 in which the location measurement system is comprised in the display.
7. A system according to claim 1 in which the computing unit is comprised in the display.
8. A system according to claim 1 in which the computing unit and the location measurement system are comprised in the display.
9. A system according to claim 1 in which the 3D image potentially appears floating in space, allowing a viewer to optionally insert his/her hand or a tool into the 3D image space.
10. A system according to claim 1 in which computing the data for displaying the 3D image of the virtual object in the correct location relative to the real object comprises registering a marker in the real object to a marker in the virtual object.
11. A system according to claim 1 in which computing the data for displaying the 3D image of the virtual object in the correct location relative to the real object comprises registering a plurality of markers in the real object to a plurality of markers in the virtual object.
12. A system according to claim 1 in which the computing unit is adapted to compute data to display the 3D image of the virtual object at least partly behind the surface of the real object based on a known relative location of the virtual object with respect to a marking on the surface of the real object.
13. A method for displaying a three-dimensional (3D) image of a virtual object in a correct location relative to a real object, comprising:
measuring a location of a feature on the real object;
registering a 3D image of the virtual object to be displayed to the determined location; and
displaying the 3D image of the virtual object in the correct location relative to the real object,
wherein
the displaying is adapted to display a plurality of different points in the 3D image of the virtual object as focused at a plurality of respective different distances from a viewer using the measuring.
14. A method according to claim 13 , wherein the displaying comprises displaying by a Head Mounted Display (HMD).
15. A method according to claim 14 , wherein the determining the location on the surface of the real object comprises using a location measurement unit comprised in the HMD.
16. A method according to claim 14 , wherein computing data for displaying the 3D image comprises using a computing unit comprised in the HMD.
17. A method according to claim 14 , wherein the registering a 3D image of a virtual object to be displayed to the location comprises using a computing unit comprised in the HMD.
18. A method according to claim 13 in which the registering comprises computing data for displaying the 3D image of the object in the correct location relative to the real object based on measuring the location on the surface of the real object.
19. A method according to claim 18 in which the registering comprises computing data for displaying the 3D image of the object in the correct location relative to the real object based on measuring a location of a marker which has a three-dimensional asymmetric shape.
20. A method according to claim 13 and further comprising enabling a viewer to optionally insert his/her hand or a tool into the 3D image space.