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公开(公告)号：US20200090315A1
公开(公告)日：2020-03-19
申请号：US16132904
申请日：2018-09-17
Applicant: GENERAL ELECTRIC COMPANY
Abstract: A system for inspecting objects includes an imaging assembly, a detection module, an analysis module, and a memory. The imagining assembly can be a borescope that enters an unlit, closed conduit to inspect objects that are components of a turbine engine. Using an artificial light source to illuminate the conduit and one or more objects of the turbine engine, the borescope can obtain a video image of the one or more objects of the turbine engine. The video image can be used to determine a rank of distress for the one or more objects.
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公开(公告)号：US11640659B2
公开(公告)日：2023-05-02
申请号：US17149377
申请日：2021-01-14
Applicant: GENERAL ELECTRIC COMPANY
Inventor： S V Raj Kumar Bolisetti , Rajani M. Poornima , Ashok Kumaraswamy , Vishnu Tatiparthi , Lakshmy Narayanan , Vamshi Krishna Reddy Kommareddy , Aditya Bhakta , Raja Vardhan Movva , Debasish Mishra
Abstract: There are provided methods and systems for assessing the health of an asset. For example, a system is provided. The system may include a processor and a memory including instructions that, when executed by the processor, cause the processor to perform operations consistent with identifying a defect in a component of an asset. The operations may include fetching from an inspection system, a plurality of images acquired from an inspection of the component of the asset by the inspection system. The operations may include identifying, based on an image processing technique codified and included as part of the instructions, a subset of images from the plurality of images. The subset of images is representative of the defect in the component of the asset, and the image processing technique is selected from the group consisting of an auto-distress ranking technique, a structural similarity technique, a mean-subtracted filtering technique, and a Hessian norm computation technique.
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公开(公告)号：US20210217155A1
公开(公告)日：2021-07-15
申请号：US17149377
申请日：2021-01-14
Applicant: GENERAL ELECTRIC COMPANY
Inventor： S V Raj Kumar Bolisetti , Rajani M. Poornima , Ashok Kumaraswamy , Vishnu Tatiparthi , Lakshmy Narayanan , Vamshi Krishna Reddy Kommareddy , Aditya Bhakta , Raja Vardhan Movva , Debasish Mishra
IPC: G06T7/00
Abstract: There are provided methods and systems for assessing the health of an asset. For example, a system is provided. The system may include a processor and a memory including instructions that, when executed by the processor, cause the processor to perform operations consistent with identifying a defect in a component of an asset. The operations may include fetching from an inspection system, a plurality of images acquired from an inspection of the component of the asset by the inspection system. The operations may include identifying, based on an image processing technique codified and included as part of the instructions, a subset of images from the plurality of images. The subset of images is representative of the defect in the component of the asset, and the image processing technique is selected from the group consisting of an auto-distress ranking technique, a structural similarity technique, a mean-subtracted filtering technique, and a Hessian norm computation technique.
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公开(公告)号：US11010887B2
公开(公告)日：2021-05-18
申请号：US16132904
申请日：2018-09-17
Applicant: GENERAL ELECTRIC COMPANY
Abstract: A system for inspecting objects includes an imaging assembly, a detection module, an analysis module, and a memory. The imagining assembly can be a borescope that enters an unlit, closed conduit to inspect objects that are components of a turbine engine. Using an artificial light source to illuminate the conduit and one or more objects of the turbine engine, the borescope can obtain a video image of the one or more objects of the turbine engine. The video image can be used to determine a rank of distress for the one or more objects.
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