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公开(公告)号：US20220392057A1
公开(公告)日：2022-12-08
申请号：US17770109
申请日：2020-10-05
Applicant: NEC Corporation
Inventor： Yuka OSHIMA , Takuroh KASHIMA , Yusuke KOITABASHI , Atsushi MATSUDA
Abstract: A first imaging unit 71 generates a first image a first image by taking an object to be inspected. A guide display unit 72 determines the object to be inspected from the first image by using a model for determining an object to be inspected from an image, and displays an illustration representing the object to be inspected as a guide. A second imaging unit 73 generates a second image by superimposing on the guide, and taking the object to be inspected with a recognizable marker regardless of color of an appearance of an object to be inspected, attached in a vicinity of a defect. A defect position determination unit 74 determines a position of the defect included in the object to be inspected based on a positional relationship between the illustration and the marker included in the second image. An information collecting unit 75 collects defect information associated with a type of the object to be inspected and the position of the defect.
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2.发明公开公开(公告)号：US20240289941A1
公开(公告)日：2024-08-29
申请号：US17768612
申请日：2020-10-05
Applicant: NEC Corporation
Inventor： Yuka OSHIMA , Takuroh KASHIMA , Yusuke KOITABASHI , Atsushi MATSUDA
CPC classification number: G06T7/0008 , G06T7/62 , G06T2207/30156 , G06T2207/30204
Abstract: A conversion equation calculation unit 81 calculates, based on a defect image with marker in which a marker of a predetermined size that can be recognized regardless of color of appearance of an object to be inspected and a defect of the object to be inspected are taken, a conversion equation from size of the defect image with marker to actual size. A defect type determination unit 82 determines, by using a model for detecting the defect of the object to be inspected from an image and determining a defect type, the defect type included in the defect image with marker. A defect measuring unit 83 measures defect size included in the defect image with marker by using the conversion equation. A defect content output unit 84 outputs the determined defect type and the measured defect size.
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公开(公告)号：US20220274608A1
公开(公告)日：2022-09-01
申请号：US17627969
申请日：2020-05-22
Applicant: NEC Corporation
Inventor： Asako FUJII , Yusuke KOITABASHI , Takuroh KASHIMA , Yuki CHIBA , Kenji SOBATA
Abstract: A comfort determination model learning unit 81 learns a comfort determination model, by using comfortable activity data where a comfort indicator, which is an indicator measuring whether an individual is comfortable or not when an activity classified as a comfortable activity is performed, is associated with a teacher label indicating comfort, and uncomfortable activity data where the comfort indicator when an activity classified as an uncomfortable activity is performed, is associated with a teacher label indicating discomfort, as first training data, taking an objective variable for a comfort value indicating a degree of comfort, and taking an explanatory variable for each of the comfort indicators. An individual data generation unit 82 generates individual data including explanatory variables, which are used in the comfort determination model, generated based on the comfort indicators of the subject during riding on a vehicle, and driving situations of the vehicle when the comfort indicators are obtained. A driving data generation unit 83 generates comfortable driving data and uncomfortable driving data according to a comfort value calculated by applying the individual data to the comfort determination model.
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