Finding new points by render rather than search in augmented or virtual reality systems
First Claim
Patent Images
1. A method of displaying augmented reality, comprising:
- capturing a set of map points pertaining to the real world, wherein the set of map points are captured through a plurality of augmented reality systems;
determining positions of a plurality of keyframes that captured the set of map points;
rendering lines from the determined positions of the plurality of keyframes to respective map points captured from the plurality of keyframes;
identifying points of intersection between the rendered lines; and
determining a set of new map points based at least in part on the identified points of intersection.
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Abstract
A method of displaying augmented reality comprises capturing a set of map points pertaining to the real world, wherein the set of map points are captured through a plurality of augmented reality systems, determining a position of a plurality of keyframes that captured the set of map points, and determining a set of new map points based at least in part on the captured set of map points and the determined position of the plurality of keyframes.
446 Citations
19 Claims
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1. A method of displaying augmented reality, comprising:
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capturing a set of map points pertaining to the real world, wherein the set of map points are captured through a plurality of augmented reality systems; determining positions of a plurality of keyframes that captured the set of map points; rendering lines from the determined positions of the plurality of keyframes to respective map points captured from the plurality of keyframes; identifying points of intersection between the rendered lines; and determining a set of new map points based at least in part on the identified points of intersection. - View Dependent Claims (2, 3, 4, 5)
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6. A method of displaying augmented reality, comprising:
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capturing a set of map points pertaining to the real world, wherein the set of map points are captured through a plurality of augmented reality systems; determining positions of a plurality of keyframes that captured the set of map points; rendering triangular cones from the determined positions of the plurality of keyframes to respective map points captured from the plurality of keyframes, wherein the captured map points lie on bisectors of the triangular cones; and determining a set of new map points based at least in part on the rendered triangular cones. - View Dependent Claims (7, 8, 9, 10, 11)
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12. A method of displaying augmented reality, comprising:
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capturing a set of map points pertaining to the real world, wherein the set of map points are captured through a plurality of augmented reality systems; determining positions of a plurality of keyframes that captured the set of map points; placing a virtual keyframe in relation to an existing set of keyframes; determining a set of new map points based at least in part on the virtual keyframe; and determining a most orthogonal direction to the existing set of keyframes, and positioning the virtual keyframe at the determined orthogonal direction. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19)
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Specification