Recognizing objects in a passable world model in an augmented or virtual reality system
First Claim
Patent Images
1. A method for recognizing objects with a virtual or augmented reality display system, comprising:
- identifying map points in a world model that is projected to at least one eye of a user by a projector in a virtual or augmented reality display system, wherein the map points corresponds to one or more real objects and is used to determine a geometric structure of a location of the user;
recognizing, using at least one microprocessor, a real object of the one or more real objects in the world model presented by the virtual or augmented reality display system to the user at least by deriving a geometric structure of the real object using an image segmentation technique based in part or in whole upon the map points; and
displaying one or more virtual objects to the user relative to the real object, based at least in part on a location of the user.
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Abstract
An augmented reality display system comprises a passable world model data comprises a set of map points corresponding to one or more objects of the real world. The augmented reality system also comprises a processor to communicate with one or more individual augmented reality display systems to pass a portion of the passable world model data to the one or more individual augmented reality display systems, wherein the piece of the passable world model data is passed based at least in part on respective locations corresponding to the one or more individual augmented reality display systems.
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Citations
20 Claims
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1. A method for recognizing objects with a virtual or augmented reality display system, comprising:
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identifying map points in a world model that is projected to at least one eye of a user by a projector in a virtual or augmented reality display system, wherein the map points corresponds to one or more real objects and is used to determine a geometric structure of a location of the user; recognizing, using at least one microprocessor, a real object of the one or more real objects in the world model presented by the virtual or augmented reality display system to the user at least by deriving a geometric structure of the real object using an image segmentation technique based in part or in whole upon the map points; and displaying one or more virtual objects to the user relative to the real object, based at least in part on a location of the user. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A system for displaying augmented reality, comprising:
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a virtual or augmented reality display system configured to identify map points in a world model that is presented to a user, wherein the map points corresponds to one or more real objects and is used to determine a geometric structure of a location of the user; at least one microprocessor configured to recognize a real object of the one or more real objects in the world model presented by the virtual or augmented reality display system to the user at least by deriving a geometric structure of the real object using an image segmentation technique based in part or in whole upon the map points; and one or more projectors configured to display one or more virtual objects to the user relative to the real object by projecting light beams pertaining to the one or more virtual objects to at least one eye of the user, based at least in part on a location of the user.
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Specification