MACHINE LEARNING GESTURE DETECTION
First Claim
Patent Images
1. A computing system, comprising:
- a sensor input to receive observation information from one or more sensors;
a skeletal modeling module to derive a virtual skeleton from the observation information received from the one or more sensors; and
a gesture detection module trained via machine learning to determine if at least one or more features of the virtual skeleton collectively indicate a human subject modeled by the virtual skeleton has performed a particular gesture.
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Abstract
A virtual skeleton includes a plurality of joints and provides a machine readable representation of a human subject observed with a sensor such as a depth camera. A gesture detection module is trained via machine learning to identify one or more features of a virtual skeleton and indicate if the feature(s) collectively indicate a particular gesture.
148 Citations
20 Claims
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1. A computing system, comprising:
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a sensor input to receive observation information from one or more sensors; a skeletal modeling module to derive a virtual skeleton from the observation information received from the one or more sensors; and a gesture detection module trained via machine learning to determine if at least one or more features of the virtual skeleton collectively indicate a human subject modeled by the virtual skeleton has performed a particular gesture. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A data-holding subsystem holding instructions executable by a logic subsystem to:
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receive one or more runtime instances of features of a gesture model; analyze the one or more runtime instances of features of the gesture model with a machine learning module previously trained with training instances of one or more features of the gesture model; and output a confidence that a human subject modeled by the gesture model has performed a particular gesture.
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19. A computing system, comprising:
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a depth camera input to receive depth images from a depth camera; a skeletal modeling module to derive a virtual skeleton from the depth images received from the depth camera; and a gesture detection module trained via machine learning to determine if at least one or more features of the virtual skeleton collectively indicate a human subject modeled by the virtual skeleton has performed a particular gesture. - View Dependent Claims (20)
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Specification