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公开(公告)号：EP3495852A1
公开(公告)日：2019-06-12
申请号：EP18210429.9
申请日：2018-12-05
发明人： LI, Juxuan , LI, Jian , YAO, Yang , LI, Jianmin , RAN, Zhansen , LI, Yuanjing , ZONG, Chunguang , LI, Yulan , MA, Yuan , CHEN, Zhiqiang , YU, Weifeng , ZHANG, Li , XU, Yanwei , LI, Huaping
IPC分类号： G01V5/00
摘要： The present invention relates to an equipment and method for scanning a carriage of a train, wherein the device for automatically scanning a carriage of a train comprises: a first wheelbase measuring device for measuring a wheelbase of a carriage; a first image capturing device for capturing an image of the carriage; a radiation scanning device for scanning the carriage; and a control system which determines a type of the carriage according to wheelbase information measured by the first wheelbase measuring device and the image captured by the first image capturing device, and adjusts a mode of the radiation scanning device according to the type of the carriage. By providing the first wheelbase measuring device and the first image capturing device, the present invention may identify a type of the carriage in at least such two manners as to measure the wheelbase and capture the image, so as to reduce the occurrence of problems such as missed scanning or false scanning. Moreover, after measuring the wheelbase and capturing the image, a type of the carriage is finally judged by the control system, so that it is possible to cancel manual assistance in judgment of a type, lessen manual involvement and reduce manual mistake; and it is also possible to reduce manual cost and improve the degree of automation.
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公开(公告)号：EP3495850A1
公开(公告)日：2019-06-12
申请号：EP17836147.3
申请日：2017-02-10
发明人： ZHANG, Li , CHEN, Zhiqiang , WANG, Sen , XU, Xiaofei , LI, Yuanjing , JIN, Xin
IPC分类号： G01T1/36
摘要： The present disclosure relates to a data processing method and device. The data processing method comprises steps of: performing detector response calibration based on a detector response obtained by an incidence of rays with known energy into a detector to obtain a detector response model; obtaining a photon counting model of the detector between incident energy spectrum data of the detector and detected energy spectrum data of the detector based on the detector response model; and performing a deconvolution operation on counts of photons in respective energy regions in the detected energy spectrum data of the detector based on the photon counting model of the detector, to obtain real counts of photons in respective energy regions in the incident energy spectrum data of the detector.
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公开(公告)号：EP3495763A1
公开(公告)日：2019-06-12
申请号：EP18211530.3
申请日：2018-12-11
发明人： ZHANG, Li , PENG, Gang , HUANG, Qingping , DOU, Jianqing , WANG, Yandi , YANG, Kun
摘要： The present disclosure provides an intelligent explosion-proof table, including a worktable, an explosion-proof box (2); the worktable (1) has a window (20) passing through in the vertical direction. The explosion-proof box (2) with an open top is arranged under the window (20) of the worktable. A lifting plate (18) which can be moved up and down and a support mechanism (11) for driving the lifting plate (18) to be lifted are provided inside the explosion-proof box (2). The lifting plate (18) is used for placing a danger source and matches with the window (20) and is capable of being raised into the window (20).
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公开(公告)号：EP2910980B1
公开(公告)日：2019-05-22
申请号：EP14275262.5
申请日：2014-12-18
发明人： Chen,, Zhiqiang , Zhao,, Ziran , Li,, Yuanjing , Wu,, Wanlong , Ruan,, Ming , Zhang,, Li , Jin,, Yingkang , Tang,, Le , Ding,, Xianli , Zhu,, Chenguang
IPC分类号： G01V5/00
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公开(公告)号：EP3480776A1
公开(公告)日：2019-05-08
申请号：EP17861967.2
申请日：2017-07-31
发明人： CHEN, Zhiqiang , ZHAO, Ziran , WU, Wanlong , JIN, Yingkang , DING, Xianli , LONG, Jiao , SHEN, Zongjun , LI, Zheng
摘要： A security inspection system and a method of configuring a security inspection device are provided. In an embodiment, the security inspection system may include: an identity information entry device configured to enter an identification of an inspected person; a parameter determination device configured to determine a parameter for performing a security inspection on the inspected person based on a security factor of the inspected person determined according to user data corresponding to the identification of the inspected person; and a security inspection device configured to perform the security inspection on the inspected person based on the determined parameter. According to embodiments, it is possible to accurately predict the user's behavior and evaluate the risk or potential danger from the user by analyzing and mining the user's comprehensive data, and thus to provide a more accurate security inspection solution.
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公开(公告)号：EP2796897B1
公开(公告)日：2019-04-17
申请号：EP14150977.8
申请日：2014-01-13
发明人： Li, Yuanjing , Zhang, Lan , Li, Yulan , Liu, Yinong , Fu, Jianqiang , Jiang, Hao , Deng, Zhi , Xue, Tao , Zhang, Wei , Li, Jun
IPC分类号： G01T1/24
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公开(公告)号：EP3457425A1
公开(公告)日：2019-03-20
申请号：EP18191113.2
申请日：2018-08-28
发明人： LIU, Yaohong , ZHAO, Ziran , LIU, Jinsheng , CHEN, Huaibi , ZHANG, Liang , ZHANG, Dongsheng
IPC分类号： H01J35/12
摘要： The disclosure provides an X-ray conversion target. The X-ray conversion target includes target body and a target part (5) disposed within the target body, the target part having a first face configured to produce X-rays; wherein, the X-ray conversion target further comprises a cooling passage (1) having a side wall, at least a part of the side wall being consisted of a portion of the target part.
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公开(公告)号：EP2963454B1
公开(公告)日：2019-03-06
申请号：EP15175267.2
申请日：2015-07-03
发明人： CHEN, Zhiqiang , LI, Yuanjing , ZHAO, Ziran , WU, Wanlong , JIN, Yingkang , TANG, Le , XU, Chengcong , RUAN, Ming , DING, Guangwei
IPC分类号： G01V5/00
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公开(公告)号：EP2557018B1
公开(公告)日：2019-02-20
申请号：EP12189328.3
申请日：2008-12-26
发明人： Chen, Zhiqiang , Sun, Shangmin , Xu, Xining , Lin, Weizhi , Xu, Yanwei , Guo, Zhenbin , Hu, Bin , Yang, Guang
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公开(公告)号：EP3435334A1
公开(公告)日：2019-01-30
申请号：EP18185402.7
申请日：2018-07-25
发明人： XING, Yuxiang , ZHANG, Li , LI, Jianmin , CHEN, Zhiqiang , GU, Jianping
IPC分类号： G06T11/00
摘要： A method and device for reconstructing a CT image and a storage medium are disclosed. CT scanning is performed on an object to be inspected to obtain projection data. The projection data is processed using a first convolutional neural network to obtain processed projection data. The first convolutional neural network comprises a plurality of convolutional layers. A back-projection operation is performed on the processed projection data to obtain a reconstructed image. With the solutions according to the embodiments of the present disclosure, a CT image with a higher quality can be reconstructed.
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