公开(公告)号：US20230206414A1

公开(公告)日：2023-06-29

申请号：US17928166

申请日：2021-05-24

申请人： NUCTECH COMPANY LIMITED ,  Tsinghua University

发明人： Zhiqiang CHEN ,  Li ZHANG ,  Yuanjing LI ,  Yuxiang XING ,  Jie SHI

IPC分类号： G06T7/00 ,  G06T7/33 ,  G06T1/00 ,  G06T1/20

CPC分类号： G06T7/0002 ,  G06T7/33 ,  G06T7/97 ,  G06T1/0007 ,  G06T1/20 ,  G06T2207/10116 ,  G06T2207/20084 ,  G06T2207/30248

摘要： A method of inspecting a vehicle includes: acquiring a to-be-inspected image of an inspected vehicle (S11); acquiring a visual feature of the to-be-inspected image using a first neural network model (S12); retrieving a template image from a vehicle template library based on the visual feature of the to-be-inspected image (S13); determining a variation region between the to-be-inspected image and the template image (S14); and presenting the variation region to a user (S15). The system of inspecting a vehicle includes a radiation imaging device (150), a display device (130), an image processor (140), and a storage device (120). The present disclosure further includes a computer-readable storage medium.