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
Life of this patent
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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.
Claims27
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, based on:
- determining a relative spatial location of the first registration location in the body to the second registration location on the body;
- and
- aligning and locating the CGH image of the body organ so that the first registration location in the CGH image of the body organ is displayed at a same spatial location relative to the second registration location visible on the body;
- 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 aligned and located in a same place relative to the body as the place of the body organ relative to 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.
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, based on:
- determining a relative spatial location of the first registration location in the body to the second registration location on the body;
- and
- aligning and locating the CGH image of the body organ so that the first registration location in the CGH image of the body organ is displayed at a same spatial location relative to the second registration location visible on the body;
- 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 aligned and located in a correct place relative to the body as the body organ is located relative to the body;
- and
- the CGH image of the body organ provides a viewer with both eye convergence and eye focus depth cues.
Dependencies are inferred from the claim text.