Method and system for displaying holographic images within a real object
AssigneeReal View Imaging Ltd.
InventorsShaul Alexander GELMAN, Carmel ROTSCHILD, Elchanan BRUCKHEIMER, Aviad KAUFMAN, Dalia DICKMAN
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Abstract
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.
Claims39
A method for displaying a holographic image of a body organ at a correct location of the body organ, comprising:
- obtaining a first three-dimensional dataset comprising data for producing a computer-generated-holographic (CGH) image of the body organ;
- determining a location of at least one first registration location in the first three-dimensional dataset;
- detecting a location of at least one second registration location visible on the body;
- producing an interference based CGH image of the body organ;
- and
- displaying the CGH image of the body organ using a display device;
- wherein
- the display device displaying the CGH image of the body organ comprises displaying the CGH image of the body organ so that the first registration location in the CGH image is displayed at a same spatial location relative to the second registration location visible on the body, and the CGH image of the body organ is aligned and located in a same place of the body organ relative to the body, based on determining a relative location of the first registration location in the body to the second registration location on the body, and
- the detecting a location of at least one second registration location on the body is performed by a sensor in a display device arranged to display the CGH image of the body organ.
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A system for displaying a holographic image of a body organ at a correct location of the body organ, comprising:
- a computation unit for:
- receiving a first three-dimensional dataset comprising data for producing a computer-generated-holographic (CGH) image of a body organ:
- detecting a location of a first registration location in the dataset of the body organ;
- and
- producing an interference based computer generated hologram of the body organ;
- a sensor for detecting a location of a second registration location on a body;
- and
- a CGH image display for displaying an interference based CGH image of the body organ using the interference based computer generated hologram,
- wherein
- the sensor is comprised in the CGH image display;
- the computation unit obtains a relative location of the first registration location with respect to the second registration location;
- the displaying the CGH image of the body organ comprises displaying the CGH image of the body organ so that the first registration location is displayed at a same spatial location relative to the second registration location, so that the CGH image of the body organ is aligned and located in a correct place of the body organ in the body;
- and
- the CGH image of the body organ provides a viewer with both eye convergence and eye focus depth cues.
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A system for displaying a holographic image of an object behind a real object surface, comprising:
- a computing unit for computing data for displaying a three-dimensional image of a first 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 first object,
- wherein
- the computing unit is adapted to compute data to display the three-dimensional image of the first object at least partly behind the surface of the real object based on a known relative location of the first object with respect to the surface of the real object.
Dependencies are inferred from the claim text.