METHODS AND SYSTEMS FOR IDENTIFYING THE CROSSING OF A VIRTUAL BARRIER
First Claim
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1. A method of identifying the crossing of a virtual barrier, the method comprising:
- receiving image data for a room from one or more 3D motion sensors;
configuring a virtual barrier within the room, by a computerized monitoring system;
classifying an object within the room as a person;
creating a bounding box to circumscribe at least a portion of the person; and
monitoring a position of the bounding box over time and relative to the virtual barrier.
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Abstract
Systems, methods and media are disclosed for identifying the crossing of a virtual barrier. A person in a 3D image of a room may be circumscribed by a bounding box. The position of the bounding box may be monitored over time, relative to the virtual barrier. If the bounding box touches or crosses the virtual barrier, an alert may be sent to the person being monitored, a caregiver or a clinician.
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Citations
20 Claims
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1. A method of identifying the crossing of a virtual barrier, the method comprising:
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receiving image data for a room from one or more 3D motion sensors; configuring a virtual barrier within the room, by a computerized monitoring system; classifying an object within the room as a person; creating a bounding box to circumscribe at least a portion of the person; and monitoring a position of the bounding box over time and relative to the virtual barrier. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A system for identifying the crossing of a virtual barrier, the system comprising:
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a computerized monitoring system in communication with one or more 3D motion sensors; and a computerized communication system; wherein the computerized monitoring system is configured to; receive image data from the one or more 3D motion sensors; configure a virtual barrier; analyze the image data to create a bounding box around a person in the image data; and send an alert to the computerized communication system if the bounding box touches or crosses the virtual barrier. - View Dependent Claims (10, 11, 12, 13, 14, 15)
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16. Non-transitory computer-readable media having embodied thereon instructions which, when executed by a computer processor, cause the processor to:
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receive image data for a room from one or more 3D motion sensors; configure a virtual barrier within the room, by a computerized monitoring system; classify an object within the room as a person; create a bounding box to circumscribe at least a portion of the person; and monitor a position of the bounding box over time and relative to the virtual barrier. - View Dependent Claims (17, 18, 19, 20)
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Specification