公开(公告)号：US20240264329A1

公开(公告)日：2024-08-08

申请号：US18432826

申请日：2024-02-05

Applicant: Xtract One Technologies

Inventor： Elliot Mark HOLTMAN ,  Nico VAN DEN HOOFF ,  Jacky KAM

IPC: G01V3/10 ,  G06V20/52

CPC classification number: G01V3/107 ,  G06V20/52 ,  G06V2201/05

Abstract: A system and method of object detection using a multi-property array-based object detection system. A hybrid multi-sensor gateway (MSG) system combines transmitters and receivers into a single gateway. The hybrid system consists of the backbone of a multi-sensor gateway system with an active transmitter loop which induces eddy currents to flow within conductive targets. Acquisition parameters such as transmitter pulse base frequency, waveform shape, ramp-time and peak current can be modified and tuned to the specific applications and expected targets.

公开(公告)号：US20240219153A1

公开(公告)日：2024-07-04

申请号：US18232325

申请日：2023-08-09

Applicant: Demining Development LLC

Inventor： Gabriel Steinberg ,  Jasper Baur

IPC: F41H11/13 ,  G06V10/80 ,  G06V10/82 ,  G06V20/17

CPC classification number: F41H11/13 ,  G06V10/80 ,  G06V10/82 ,  G06V20/17 ,  G06V2201/05

Abstract: The present invention is directed to systems and methods for aerially detecting and identifying explosives on the ground, and more specifically systems and methods for detecting and identifying landmines and unexploded ordnance (UXO) on the surface.

公开(公告)号：US20230394779A1

公开(公告)日：2023-12-07

申请号：US18205166

申请日：2023-06-02

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Ji Wook JEONG

IPC: G06V10/26 ,  G06V10/32 ,  G06V10/77 ,  G06V10/75 ,  G06V20/50

CPC classification number: G06V10/273 ,  G06V10/32 ,  G06V10/7715 ,  G06V10/751 ,  G06V20/50 ,  G06V2201/05

Abstract: Provided are a method and apparatus for detecting cargo in a container image using container wall background removal. The method of detecting cargo in a container image according to an aspect of the present invention includes: receiving a backscatter X-ray target container image captured on a target container; acquiring a backscatter X-ray empty target container wall image of an empty container that corresponds to the target container and a capturing condition of the backscatter X-ray target container image; generating a difference image in which a wall background of the target container is removed based on the backscatter X-ray target container image and the backscatter X-ray empty target container wall image; and detecting cargo included in the target container based on the difference image.

公开(公告)号：US20230351829A1

公开(公告)日：2023-11-02

申请号：US18300690

申请日：2023-04-14

Applicant: dormakaba Deutschland GmbH

Inventor： Kai Weber

IPC: G07C9/10 ,  G06V40/10

CPC classification number: G07C9/10 ,  G06V40/10 ,  G06V2201/05

Abstract: An interlock, wherein the interlock includes an entrance and an inner region arranged behind the entrance, wherein the interlock has a body scanner and an optical playback device, wherein the body scanner is configured to scan a body of a person in the inner region of the interlock and wherein the playback device is configured to display a scanning position of the person, wherein the scanning position is suitable for successfully scanning the body of the person.

公开(公告)号：US11741768B2

公开(公告)日：2023-08-29

申请号：US17879820

申请日：2022-08-03

Applicant: State Nuclear Security Technology Center ,  Reach (Beijing) Technology Co., Ltd.

Inventor： Zhaohui Wu ,  Jicai Xu ,  Yeliang Han ,  Huiling Liu ,  Changjie Yang ,  Wanqiang Wang ,  Fanglei Chen ,  Nan Jiang ,  Xuemei Gao ,  Jingqiu Sun ,  Chun Li ,  Lidan Chen ,  Hong Jiang ,  Wenzhu Tian ,  Jilong Zhang ,  Kun Zhao ,  Ming Yao ,  Qi Liu

IPC: G08B27/00 ,  G07C9/25 ,  G01S13/88

CPC classification number: G07C9/257 ,  G01S13/887 ,  G06V2201/05

Abstract: The present disclosure relates to an intelligent prevention passage control system for an electronic device, which comprises a detection device for an electronic device, a traffic control device integrated with the detection device for the electronic device, an industrial control host, a server, an access controller and a management terminal inside the traffic control device. The present disclosure can more accurately judge violations by scoring violations, and can make the system more intelligent by accurately judging violations, thus realizing no manual attendance, solving the problems of personnel recruitment, shift attendance and personnel management, and saving a lot of labor cost. At the same time, the system can avoid the hidden dangers caused by human feelings, sense of responsibility and inertia brought by manual prevention, and ensure the consistent, accurate and reliable standards of detection work.