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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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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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