Systems and methods for automatic detection of spills
First Claim
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1. A robot for detecting at least one item, comprising:
- a memory having computer readable instructions stored thereon; and
at least one processor configured to execute the computer readable instructions to,identify the at least one item in a plurality of images captured by the robot between a plurality of locations;
determine a confidence measure in the identification of the at least one item, the confidence measure being determined based on at least a quantity of images containing at least a portion of the identified at least one item relative to a quantity of images captured over a predetermined time interval;
recognize the at least one item based on the confidence measure meeting or exceeding a predetermined threshold; and
generate an alert notification in response to the recognizing of the at least one item, the alert notification includes plurality of user-selectable options corresponding to actions of the robot with respect to the at least one item.
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Abstract
Systems and methods for automatic detection of spills are disclosed. In some exemplary implementations, a robot can have a spill detector comprising at least one optical imaging device configured to capture at least one image of a scene containing a spill while the robot moves between locations. The robot can process the at least one image by segmentation. Once the spill has been identified, the robot can then generate an alert indicative at least in part of a recognition of the spill.
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Citations
18 Claims
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1. A robot for detecting at least one item, comprising:
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a memory having computer readable instructions stored thereon; and at least one processor configured to execute the computer readable instructions to, identify the at least one item in a plurality of images captured by the robot between a plurality of locations; determine a confidence measure in the identification of the at least one item, the confidence measure being determined based on at least a quantity of images containing at least a portion of the identified at least one item relative to a quantity of images captured over a predetermined time interval; recognize the at least one item based on the confidence measure meeting or exceeding a predetermined threshold; and generate an alert notification in response to the recognizing of the at least one item, the alert notification includes plurality of user-selectable options corresponding to actions of the robot with respect to the at least one item. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method for detecting at least one item, comprising:
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segmenting a first image of a first scene to detect the at least one item from at least thermal values in a segment of the first image, the segmenting of the first image including identifying a difference between;
(i) a known thermal value associated with a different second scene, and (ii) the at least thermal values in the segment of the first image;identifying the at least one item based on the difference; and generating an alert notification corresponding to the identification of the at least one item. - View Dependent Claims (9, 10, 11, 12, 13)
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14. A non-transitory computer readable medium having computer readable instructions stored thereon that when executed by at least one processor configure the at least one processor to,
capture at least one image of a scene containing at least one item while a robot moves between a plurality of locations; - and
generate an action command based on at least in part on the at least one image; receive feedback from an operator, the feedback comprising at least a confirmation of the generated action command; and transmit a signal, based on the at least one confirmation, to do at least one of the following;
(i) perform an autonomous physical action with respect to the at least one item, (ii) adjust a confidence parameter associated with a detection of the at least one item, and (iii) associate the autonomous physical action performed by the robot with detection of a subsequent at least one item. - View Dependent Claims (15, 16, 17, 18)
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Specification