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1.发明申请公开(公告)号：US20190213734A1
公开(公告)日：2019-07-11
申请号：US16165518
申请日：2018-10-19
Inventor： Jiabing Leng , Minghao Liu , Yang Liang , Yawei Wen , Faen Zhang , Jiangliang Guo , Jin Tang , Shiming Yin
IPC: G06T7/00
Abstract: The application provides a method and a device for detecting a defect in a steel plate, as well as an apparatus and a server therefor. The method for detecting a defect in a steel plate comprises: receiving image data of the steel plate, and generating a defect detection request according to the image data; monitoring computing loads of a plurality of servers, and sending the image data and the defect detection request to a first server; receiving, from the first server, a detection result obtained by calculating the image data using the detection model; and operating according to the detection result, wherein the detection result comprises a selected one of a pass result and a defect result. With the proposed method, the position and the classification of the at least one defect can be obtained, so that the detection accuracy is improved.
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公开(公告)号：US11461995B2
公开(公告)日：2022-10-04
申请号：US16683766
申请日：2019-11-14
Inventor： Yawei Wen , Jiabing Leng , Minghao Liu , Jiangliang Guo , Xu Li
Abstract: Embodiments of the present disclosure provides a method and apparatus for inspecting burrs of an electrode slice. The method may include: acquiring a to-be-inspected electrode slice image; and inputting the to-be-inspected electrode slice image into a pre-trained burr instance segmentation model to obtain inspection result for characterizing whether the electrode slice displayed in the to-be-inspected electrode slice image has burrs and contour of the burrs, where the burr instance segmentation model is used to characterize the corresponding relationship between the electrode slice image and the inspection result and contour information. The method may further include: and outputting, in response to the inspection result for characterizing that the electrode slice displayed in the to-be-inspected electrode slice image has burrs, prompt information for characterizing that the electrode slice displayed in the to-be-inspected electrode slice image has burrs.
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公开(公告)号：US20200175673A1
公开(公告)日：2020-06-04
申请号：US16697944
申请日：2019-11-27
Inventor： Yawei Wen , Jiabing Leng , Minghao Liu , Yulin Xu , Jiangliang Guo , Xu Li
Abstract: Embodiments of the present disclosure provide a method and a device for detecting defect of a meal box, a server, a device, and a storage medium. The method includes: receiving a detection request including an image of the meal box sent by a user terminal, the image of the meal box being obtained by an image acquirer of the user terminal; and performing defect recognition based on the image of the meal box and a defect detection model in response to the detection request.
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Patent Agency Ranking
公开(公告)号：US11158044B2
公开(公告)日：2021-10-26
申请号：US16650279
申请日：2019-06-27
Inventor： Yawei Wen , Jiabing Leng , Minghao Liu , Huihui Xiao , Jiangliang Guo , Xu Li
IPC: G06T7/00
Abstract: The present disclosure provides a battery detection method and a battery detection device. The method includes: obtaining a picture of each battery on a battery production line, and obtaining a corresponding production node; inputting the picture into a preset defect detection model, and obtaining a detection result output by the defect detection model, and when the detection result denotes that there is the defect on the picture, sending a control instruction to a control device of the production node corresponding to the picture, to cause the control device to shunt the battery corresponding to the picture having the defect based on the control instruction. The detection result includes whether there is a defect, a defect type, and a defect position.
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5.发明授权公开(公告)号：US10769774B2
公开(公告)日：2020-09-08
申请号：US16165518
申请日：2018-10-19
Inventor： Jiabing Leng , Minghao Liu , Yang Liang , Yawei Wen , Faen Zhang , Jiangliang Guo , Jin Tang , Shiming Yin
Abstract: The application provides a method and a device for detecting a defect in a steel plate, as well as an apparatus and a server therefor. The method for detecting a defect in a steel plate comprises: receiving image data of the steel plate, and generating a defect detection request according to the image data; monitoring computing loads of a plurality of servers, and sending the image data and the defect detection request to a first server; receiving, from the first server, a detection result obtained by calculating the image data using the detection model; and operating according to the detection result, wherein the detection result comprises a selected one of a pass result and a defect result. With the proposed method, the position and the classification of the at least one defect can be obtained, so that the detection accuracy is improved.
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公开(公告)号：US11676257B2
公开(公告)日：2023-06-13
申请号：US16697944
申请日：2019-11-27
Inventor： Yawei Wen , Jiabing Leng , Minghao Liu , Yulin Xu , Jiangliang Guo , Xu Li
CPC classification number: G06T7/0004 , B65B25/001 , G06N3/08 , G06T2207/10004 , G06T2207/20081 , G06T2207/20084
Abstract: Embodiments of the present disclosure provide a method and a device for detecting defect of a meal box, a server, a device, and a storage medium. The method includes: receiving a detection request including an image of the meal box sent by a user terminal, the image of the meal box being obtained by an image acquirer of the user terminal; and performing defect recognition based on the image of the meal box and a defect detection model in response to the detection request.
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公开(公告)号：US11341626B2
公开(公告)日：2022-05-24
申请号：US16665857
申请日：2019-10-28
Inventor： Yawei Wen , Jiabing Leng , Chengcheng Wang , Ye Su , Minghao Liu , Yulin Xu , Jiangliang Guo , Xu Li
Abstract: Embodiments of the present disclosure relate to a method and apparatus for outputting information. The method can include: acquiring an image of a to-be-inspected object; segmenting the image into at least one subimage; for a subimage in the at least one subimage, inputting the subimage into a pre-trained defect classification model to obtain a defect category corresponding to the subimage; and outputting defect information of the object based on a defect category corresponding to each subimage.
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公开(公告)号：US11276158B2
公开(公告)日：2022-03-15
申请号：US16351291
申请日：2019-03-12
Inventor： Yawei Wen , Jiabing Leng , Minghao Liu , Yulin Xu , Faen Zhang , Jiangliang Guo , Xu Li , Jin Tang
Abstract: A method and an apparatus for inspecting a corrosion defect of a ladle are provided. The method includes: acquiring images from various angles using an image acquisition apparatus inside a to-be-inspected ladle; and inputting the acquired images into a defect inspection system to obtain a label representing a defect category, the defect inspection system including: a deep convolutional neural network that predicts a category of a corrosion defect of the ladle included in the images based on the input images. This method has the advantages of high safety, high accuracy and high real-time performance in inspecting the ladle status.
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