CA3185527A1 - Systemes et procedes de detection spatiale et temporelle a ondes millimetriques d'elements d'armes caches - Google Patents

Systemes et procedes de detection spatiale et temporelle a ondes millimetriques d'elements d'armes caches

Info

Publication number
CA3185527A1
CA3185527A1 CA3185527A CA3185527A CA3185527A1 CA 3185527 A1 CA3185527 A1 CA 3185527A1 CA 3185527 A CA3185527 A CA 3185527A CA 3185527 A CA3185527 A CA 3185527A CA 3185527 A1 CA3185527 A1 CA 3185527A1
Authority
CA
Canada
Prior art keywords
wave
weapon
computer
temporal
machine learning
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CA3185527A
Other languages
English (en)
Inventor
Derek Peterson
Mohammed ELBADRY
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Soter Technologies LLC
Original Assignee
Soter Technologies LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US17/141,448 external-priority patent/US20210287798A1/en
Application filed by Soter Technologies LLC filed Critical Soter Technologies LLC
Publication of CA3185527A1 publication Critical patent/CA3185527A1/fr
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/89—Radar or analogous systems specially adapted for specific applications for mapping or imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/887—Radar or analogous systems specially adapted for specific applications for detection of concealed objects, e.g. contraband or weapons
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/41—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section
    • G01S7/417—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00 using analysis of echo signal for target characterisation; Target signature; Target cross-section involving the use of neural networks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/005—Prospecting or detecting by optical means operating with millimetre waves, e.g. measuring the black losey radiation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Artificial Intelligence (AREA)
  • Evolutionary Computation (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

La présente divulgation se rapporte à des systèmes et des procédés de détection spatiale et temporelle d'objets cachés. Un système particulier comprend au moins un capteur à ondes millimétriques configuré pour détecter des paramètres indiquant un objet, un processeur et une mémoire. La mémoire comprend des instructions stockées sur cette dernière qui, lorsqu'elles sont exécutées par le processeur, amènent le système à capturer une image d'ondes millimétriques, par l'au moins un capteur à ondes millimétriques, l'image d'ondes millimétriques comprenant l'objet, et à effectuer une détection spatiale et temporelle d'objet de l'objet sur l'image d'ondes millimétriques.
CA3185527A 2020-07-10 2021-07-12 Systemes et procedes de detection spatiale et temporelle a ondes millimetriques d'elements d'armes caches Pending CA3185527A1 (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US202063050189P 2020-07-10 2020-07-10
US63/050,189 2020-07-10
US17/141,448 US20210287798A1 (en) 2020-03-13 2021-01-05 Systems and methods for non-invasive virus symptom detection
US17/141,448 2021-01-05
USPCT/US2021/019815 2021-02-26
PCT/US2021/019815 WO2021183301A1 (fr) 2020-03-13 2021-02-26 Systèmes et procédés pour la détection non invasive de symptômes viraux
PCT/US2021/041231 WO2022011329A1 (fr) 2020-07-10 2021-07-12 Systèmes et procédés de détection spatiale et temporelle à ondes millimétriques d'éléments d'armes cachés

Publications (1)

Publication Number Publication Date
CA3185527A1 true CA3185527A1 (fr) 2022-01-13

Family

ID=79552123

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3185527A Pending CA3185527A1 (fr) 2020-07-10 2021-07-12 Systemes et procedes de detection spatiale et temporelle a ondes millimetriques d'elements d'armes caches

Country Status (2)

Country Link
CA (1) CA3185527A1 (fr)
WO (1) WO2022011329A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11954990B2 (en) * 2021-06-23 2024-04-09 Bank Of America Corporation Artificial intelligence (AI)-based security systems for monitoring and securing physical locations

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8903128B2 (en) * 2011-02-16 2014-12-02 Siemens Aktiengesellschaft Object recognition for security screening and long range video surveillance
US10229328B2 (en) * 2014-06-26 2019-03-12 Mcmaster University On-body concealed weapon detection system
US10977755B2 (en) * 2017-11-21 2021-04-13 International Business Machines Corporation Cognitive screening for prohibited items across multiple checkpoints by using context aware spatio-temporal analysis
WO2019215454A1 (fr) * 2018-05-10 2019-11-14 Radio Physics Solutions Limited Améliorations de classification de menace ou associées à celle-ci

Also Published As

Publication number Publication date
WO2022011329A1 (fr) 2022-01-13

Similar Documents

Publication Publication Date Title
Saeed et al. Convolutional neural network based early fire detection
Zhang et al. Real-time human motion behavior detection via CNN using mmWave radar
Muhammad et al. Efficient deep CNN-based fire detection and localization in video surveillance applications
US10628706B2 (en) Systems and methods for intelligent and interpretive analysis of sensor data and generating spatial intelligence using machine learning
US20150071492A1 (en) Abnormal behaviour detection
EP3333764A1 (fr) Techniques permettant d'évaluer des états cognitifs de niveau de groupe
CN107155360A (zh) 用于对象检测的多层聚合
Nurhadiyatna et al. Background subtraction using gaussian mixture model enhanced by hole filling algorithm (gmmhf)
US20210287798A1 (en) Systems and methods for non-invasive virus symptom detection
Choi et al. Deep learning approach for radar-based people counting
US10586150B2 (en) System and method for decoding spiking reservoirs with continuous synaptic plasticity
CN114155270A (zh) 行人轨迹预测方法、装置、设备及存储介质
US20220067519A1 (en) Neural network synthesis architecture using encoder-decoder models
Rieping et al. Behavior analysis of elderly using topic models
Acampora et al. A hierarchical neuro-fuzzy architecture for human behavior analysis
CA3185527A1 (fr) Systemes et procedes de detection spatiale et temporelle a ondes millimetriques d'elements d'armes caches
Xu et al. A bio-inspired motion sensitive model and its application to estimating human gaze positions under classified driving conditions
Ramachandran et al. An intelligent system to detect human suspicious activity using deep neural networks
Zhang et al. Recent advances in video analytics for rail network surveillance for security, trespass and suicide prevention—A survey
US20230324542A1 (en) Systems and methods for millimeter wave spatial and temporal concealed weapon component detection
CN114972727A (zh) 用于多模态神经符号场景理解的系统和方法
Fan et al. A hybrid deep learning approach for driver anomalous lane changing identification
Drews et al. Crowd behavior analysis under cameras network fusion using probabilistic methods
WO2023164782A1 (fr) Système et procédé de surveillance de prévention de dommages
US20230244835A1 (en) 6d object pose estimation with 2d and 3d pointwise features

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20230110

EEER Examination request

Effective date: 20230110