Automatic classification of aircraft component distress
First Claim
Patent Images
1. A method of automatically classifying distress of a component of a gas turbine engine, the method comprising:
- accessing, by one or more computing devices, one or more digital images captured of the component of the gas turbine engine;
providing, by the one or more computing devices, the one or more digital images as an input to a multi-layer network image classification model;
generating, by the one or more computing devices, a classification output for the one or more images from the multi-layer network image classification model;
automatically classifying, by the one or more computing devices, the distress levels of the component of the gas turbine engine based at least in part on the classification output; and
providing the distress level of the component of the gas turbine for display on one or more display devices.
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Abstract
Systems and methods for automatically identifying and classifying distress of an aircraft component are provided. In one embodiment, a method includes accessing one or more digital images captured of the aircraft component and providing the one or more digital images as an input to a multi-layer network image classification model. The method further includes generating a classification output for the one or more images from the multi-layer network image classification model and automatically classifying the distress of the aircraft component based at least in part on the classification output.
39 Citations
20 Claims
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1. A method of automatically classifying distress of a component of a gas turbine engine, the method comprising:
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accessing, by one or more computing devices, one or more digital images captured of the component of the gas turbine engine; providing, by the one or more computing devices, the one or more digital images as an input to a multi-layer network image classification model; generating, by the one or more computing devices, a classification output for the one or more images from the multi-layer network image classification model; automatically classifying, by the one or more computing devices, the distress levels of the component of the gas turbine engine based at least in part on the classification output; and providing the distress level of the component of the gas turbine for display on one or more display devices. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A system for inspecting a component of a gas turbine, the system comprising:
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one or more image capture devices configured to capture a digital images of a component of a gas turbine; at least one display device; one or more processors; and one or more memory devices, the one or more memory devices storing a multi-layer network image classification model, the one or more memory devices further storing computer-readable instructions that when executed by the one or more processors cause the one or more processors to perform operations, the operations comprising; accessing one or more digital images captured of the component of the gas turbine; providing the one or more digital images as an input to the multi-layer network image classification model; generating a classification output for the one or more images from the multi-layer network image classification model; automatically classifying distress of the component of the gas turbine into one of a plurality of distress levels based at least in part on the classification output; and providing the distress level of the component of the gas turbine for display on the one or more display devices. - View Dependent Claims (11, 12, 13, 14, 15)
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16. One or more tangible, non-transitory computer-readable media storing computer-readable instructions that when executed by one or more processors cause the one or more processors to perform operations, the operations comprising:
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accessing one or more digital images captured of a component of a gas turbine engine; providing the one or more digital images as an input to a multi-scale fully convolutional model; generating a segmentation map for the one or more images from a multi-scale fully convolutional model, the segmentation map indicating one or more areas of distress on the component; automatically classifying distress of the component into one of a plurality of distress levels based at least in part on the segmentation map; and providing the distress level of the component of the gas turbine engine for display on one or more display devices. - View Dependent Claims (17, 18, 19, 20)
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Specification