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Patent Agency Ranking
公开(公告)号：US11055869B2
公开(公告)日：2021-07-06
申请号：US16226645
申请日：2018-12-20
Applicant: NUCTECH COMPANY LIMITED
Inventor： Bicheng Liu , Haoran Zhang , Guangming Xu , Qi Wang , Qiangqiang Zhu , Yuan Wo
Abstract: The present disclosure discloses a method, apparatus and system for assisting security inspection, and relates to the field of security inspection. The method includes: acquiring registration information of an inspected object; acquiring a standard scanned image corresponding to the registration information; displaying the standard scanned image in an AR manner to determine whether the inspected object is a suspicious object through comparing the standard scanned image with an actual scanned image, the actual scanned image comprising an image of the inspected object.
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公开(公告)号：US11699223B2
公开(公告)日：2023-07-11
申请号：US15858868
申请日：2017-12-29
Applicant: Nuctech Company Limited , Tsinghua University
Inventor： Ziran Zhao , Jianping Gu , Bicheng Liu , Qi Wang , Xi Yi
CPC classification number: G06T7/0004 , G01P13/00 , G01T1/00 , G01V5/0058 , G06F3/016 , G06T7/74 , G06T15/08 , G06Q50/30 , G06T2207/10012 , G06T2207/10081 , G06T2207/30232
Abstract: A method, a device and a security system for image data processing based on VR or AR are disclosed. In one aspect, an example image data processing method includes reconstructing, based on three-dimensional (3D) scanned data of a containing apparatus in which objects are contained, a 3D image of the containing apparatus and the objects contained in the containing apparatus. The reconstructed 3D image is stereoscopically displayed. Manipulation information is determined for at least one of the objects in the containing apparatus based on positioning information and action information of a user. At least a 3D image of the at least one object is reconstructed based on the determined manipulation information. The at least one reconstructed object is presented on the displayed 3D image.
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公开(公告)号：US10884156B2
公开(公告)日：2021-01-05
申请号：US16232082
申请日：2018-12-26
Applicant: NUCTECH COMPANY LIMITED
Inventor： Qi Wang , Bicheng Liu , Guangming Xu
Abstract: The present disclosure provides an image processing method, device, and computer readable storage medium, relating to the field of image processing technology, the method includes: acquiring a first undersampled image to be processed; and reconstructing, according to a mapping relationship between an undersampled image and a normally sampled original image, the first undersampled image to a corresponding first original image, wherein the mapping relationship is obtained by training a machine learning model with a second undersampled image and a normally sampled second original image corresponding to the second undersampled image as training samples.
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公开(公告)号：US20180189945A1
公开(公告)日：2018-07-05
申请号：US15858868
申请日：2017-12-29
Applicant: Nuctech Company Limited , Tsinghua University
Inventor： Ziran Zhao , Jianping Gu , Bicheng Liu , Qi Wang , Xi Yi
CPC classification number: G06T7/0004 , G01P13/00 , G01T1/00 , G01V5/0058 , G06F3/016 , G06Q50/30 , G06T7/74 , G06T15/08 , G06T2207/10012 , G06T2207/10081 , G06T2207/30232
Abstract: A method, a device and a security system for image data processing based on VR or AR are disclosed. In one aspect, an example image data processing method includes reconstructing, based on three-dimensional (3D) scanned data of a containing apparatus in which objects are contained, a 3D image of the containing apparatus and the objects contained in the containing apparatus. The reconstructed 3D image is stereoscopically displayed. Manipulation information is determined for at least one of the objects in the containing apparatus based on positioning information and action information of a user. At least a 3D image of the at least one object is reconstructed based on the determined manipulation information. The at least one reconstructed object is presented on the displayed 3D image.
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公开(公告)号：US20190197721A1
公开(公告)日：2019-06-27
申请号：US16226645
申请日：2018-12-20
Applicant: NUCTECH COMPANY LIMITED
Inventor： Bicheng Liu , Haoran Zhang , Guangming Xu , Qi Wang , Qiangqiang Zhu , Yuan Wo
CPC classification number: G06T7/70 , G01V5/0016 , G06T15/005 , G06T19/006 , G06T2200/04
Abstract: The present disclosure discloses a method, apparatus and system for assisting security inspection, and relates to the field of security inspection. The method includes: acquiring registration information of an inspected object; acquiring a standard scanned image corresponding to the registration information; displaying the standard scanned image in an AR manner to determine whether the inspected object is a suspicious object through comparing the standard scanned image with an actual scanned image, the actual scanned image comprising an image of the inspected object.
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