SYSTEM AND METHOD FOR MARKER BASED TRACKING
First Claim
1. A tracking method, implementable by a rotation and translation detection system, the method comprising:
- obtaining a first and a second images of a physical environment;
detecting (i) a first set of markers represented in the first image and (ii) a second set of markers represented in the second image;
determining a pair of matching markers comprising a first marker from the first set of markers and a second marker from the second set of markers, the pair of matching markers associated with a physical marker disposed within the physical environment; and
obtaining a first three-dimensional (3D) position of the physical marker based at least on the pair of matching markers.
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Abstract
A tracking method is disclosed. The method may be implementable by a rotation and translation detection system. The method may comprise obtaining a first and a second images of a physical environment, detecting (i) a first set of markers represented in the first image and (ii) a second set of markers represented in the second image, determining a pair of matching markers comprising a first marker from the first set of markers and a second marker from the second set of markers, the pair of matching markers associated with a physical marker disposed within the physical environment, and obtaining a first three-dimensional (3D) position of the physical marker based at least on the pair of matching markers.
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Citations
20 Claims
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1. A tracking method, implementable by a rotation and translation detection system, the method comprising:
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obtaining a first and a second images of a physical environment; detecting (i) a first set of markers represented in the first image and (ii) a second set of markers represented in the second image; determining a pair of matching markers comprising a first marker from the first set of markers and a second marker from the second set of markers, the pair of matching markers associated with a physical marker disposed within the physical environment; and obtaining a first three-dimensional (3D) position of the physical marker based at least on the pair of matching markers. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A tracking system, comprising:
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a processor; and a non-transitory computer-readable storage medium storing instructions that, when executed by the processor, cause the processor to perform a method, the method comprising; obtaining a first and a second images of a physical environment; detecting (i) a first set of markers represented in the first image and (ii) a second set of markers represented in the second image; determining a pair of matching markers comprising a first marker from the first set of markers and a second marker from the second set of markers, the pair of matching markers associated with a physical marker disposed within the physical environment; and obtaining a first three-dimensional (3D) position of the physical marker based at least on the pair of matching markers. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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19. A non-transitory computer-readable storage medium storing instructions that, when executed by a processor of a tracking system, cause the processor to perform a method, the method comprising:
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obtaining a first and a second images of a physical environment; detecting (i) a first set of markers represented in the first image and (ii) a second set of markers represented in the second image; determining a pair of matching markers comprising a first marker from the first set of markers and a second marker from the second set of markers, the pair of matching markers associated with a physical marker disposed within the physical environment; and obtaining a first three-dimensional (3D) position of the physical marker based at least on the pair of matching markers. - View Dependent Claims (20)
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Specification