GAZE DETECTION IN A 3D MAPPING ENVIRONMENT
First Claim
Patent Images
1. A method, comprising:
- receiving a three-dimensional (3D) map of at least a part of a body of a user of a computerized system;
receiving a two dimensional (2D) image of the user, the image including an eye of the user;
extracting, from the 3D map and the 2D image, 3D coordinates of a head of the user; and
identifying, based on the 3D coordinates of the head and the image of the eye, a direction of a gaze performed by the user.
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Accused Products
Abstract
A method, including receiving a three-dimensional (3D) map of at least a part of a body of a user (22) of a computerized system, and receiving a two dimensional (2D) image of the user, the image including an eye (34) of the user. 3D coordinates of a head (32) of the user are extracted from the 3D map and the 2D image, and a direction of a gaze performed by the user is identified based on the 3D coordinates of the head and the image of the eye.
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Citations
94 Claims
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1. A method, comprising:
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receiving a three-dimensional (3D) map of at least a part of a body of a user of a computerized system; receiving a two dimensional (2D) image of the user, the image including an eye of the user; extracting, from the 3D map and the 2D image, 3D coordinates of a head of the user; and identifying, based on the 3D coordinates of the head and the image of the eye, a direction of a gaze performed by the user. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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25-46. -46. (canceled)
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47. An apparatus, comprising:
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a sensing device configured to receive a three dimensional (3D) map of at least a part of a body of a user and an image of an eye of the user, and to receive a two dimensional (2D) image of the user, the 2D image including an eye of the user; and a computer coupled to the sensing device and configured to extract, from the 3D map and the 2D image, 3D coordinates of a head of the user and to identify, based on the 3D coordinates of the head and the image of the eye, a direction of a gaze performed by the user. - View Dependent Claims (48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70)
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71-92. -92. (canceled)
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93. A computer software product comprising a non-transitory computer-readable medium, in which program instructions are stored, which instructions, when read by a computer, cause the computer to receive a three-dimensional (3D) map of at least a part of a body of a user of the computer, to receive a two dimensional (2D) image of the user, the image including an eye of the user, to extract, from the 3D map and the 2D image, 3D coordinates of a head of the user, and to identify, based on the 3D coordinates of the head and the image of the eye, a direction of a gaze performed by the user.
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94-96. -96. (canceled)
Specification