Vehicle classification and vehicle pose estimation
First Claim
Patent Images
1. A method of classifying a work machine within a worksite, the method comprising:
- receiving one or more captured images of the work machine from one or more image capture devices positioned around the worksite and remote from the work machine;
identifying at least two classifiers within the captured images of the work machine, wherein each classifier is indicative of a known component that is common to all work machines of the work machine type of the work machine;
determining spatial relationships between the classifiers within the captured images based on the relative positions of the classifiers as measured within the captured images;
determining a classification and a pose of the work machine based on the spatial relationships;
tracking the determined poses of the work machine over time;
determining analytics related to the work machine and the worksite based on the tracked poses, the analytics including actual data derived from the poses of the work machine and representing a volume of work actually performed by the work machine within a given timeframe, and model data representing a predetermined volume of work performed by the work machine within the given timeframe; and
displaying the analytics based on the classifications and the poses of the work machine.
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Abstract
A method of classifying a work machine within a worksite is provided. The method may include receiving one or more captured images of the work machine from one or more image capture devices, identifying at least two classifiers within the captured images of the work machine, determining spatial relationships between the classifiers within the captured images, determining a classification and a pose of the work machine based on the spatial relationships, and displaying analytics based on the classification and the pose of the work machine.
12 Citations
17 Claims
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1. A method of classifying a work machine within a worksite, the method comprising:
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receiving one or more captured images of the work machine from one or more image capture devices positioned around the worksite and remote from the work machine; identifying at least two classifiers within the captured images of the work machine, wherein each classifier is indicative of a known component that is common to all work machines of the work machine type of the work machine; determining spatial relationships between the classifiers within the captured images based on the relative positions of the classifiers as measured within the captured images; determining a classification and a pose of the work machine based on the spatial relationships; tracking the determined poses of the work machine over time; determining analytics related to the work machine and the worksite based on the tracked poses, the analytics including actual data derived from the poses of the work machine and representing a volume of work actually performed by the work machine within a given timeframe, and model data representing a predetermined volume of work performed by the work machine within the given timeframe; and displaying the analytics based on the classifications and the poses of the work machine. - View Dependent Claims (2, 3, 4, 5)
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6. A system for classifying a work machine within a worksite, the system comprising:
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one or more image capture devices configured to generate one or more captured images of the work machine; and a visual recognition device in communication with the one or more image capture devices positioned around the worksite and remote from the work machine, the visual recognition device configured to receive the captured images from the image capture devices, identify at least two classifiers within the captured images wherein each classifier is indicative of a known component that is common to all work machines of the work machine type of the work machine, determine spatial relationships between the classifiers within the captured images based on the relative positions of the classifiers as measured within the captured images, determine a classification and a pose of the work machine based on the spatial relationships, track the determined poses of the work machine over time, determine analytics related to the work machine and the worksite based on the tracked poses, the analytics including actual data derived from the poses of the work machine and representing a volume of work actually performed by the work machine within a given timeframe, and model data representing a predetermined volume of work performed by the work machine within the given timeframe, and cause the display of the analytics based on the classifications and the poses of the work machine. - View Dependent Claims (7, 8, 9, 10, 11, 12)
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13. A device for classifying a work machine within a worksite, the device comprising:
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a communication device in communication with one or more image capture devices positioned around the worksite and remote from the work machine; an output device; a memory configured to retrievably store one or more algorithms; and a controller in communication with each of the communication device, the output device and the memory, the controller being configured to receive one or more captured images of the work machine from the image capture devices, identify at least two classifiers within the captured images, wherein each classifier is indicative of a known component that is common to all work machines of the work machine type of the work machine, determine spatial relationships between the classifiers within the captured images based on the relative positions of the classifiers as measured within the captured images, determine a classification and a pose of the work machine based on the spatial relationships, track the determined poses of the work machine over time and store the poses in the memory, determine analytics related to the work machine and the worksite based on the tracked poses, the analytics including actual data derived from the poses of the work machine and representing a volume of work actually performed by the work machine within a given timeframe, and model data representing a desired volume of work performed by the work machine within the given timeframe, and cause the output device to display the analytics based on the classifications and the poses of the work machine. - View Dependent Claims (14, 15, 16, 17)
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Specification