SG10201802532YA - Method and system for identifying an individual in a crowd - Google Patents

Method and system for identifying an individual in a crowd

Info

Publication number
SG10201802532YA
SG10201802532YA SG10201802532YA SG10201802532YA SG 10201802532Y A SG10201802532Y A SG 10201802532YA SG 10201802532Y A SG10201802532Y A SG 10201802532YA SG 10201802532Y A SG10201802532Y A SG 10201802532YA
Authority
SG
Singapore
Prior art keywords
image
crowd
person
identifying
individual
Prior art date
Application number
Inventor
Wen Zhang
Arun Kumar CHANDRAN
Hui Lam Ong
Original Assignee
Nec Asia Pacific Pte Ltd
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
Application filed by Nec Asia Pacific Pte Ltd filed Critical Nec Asia Pacific Pte Ltd
Priority to SG10201802532Y priority Critical patent/SG10201802532YA/en
Priority to PCT/JP2019/009264 priority patent/WO2019188111A1/en
Priority to JP2020547027A priority patent/JP7031753B2/en
Priority to US16/968,640 priority patent/US11488387B2/en
Publication of SG10201802532YA publication Critical patent/SG10201802532YA/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
    • G06V20/53—Recognition of crowd images, e.g. recognition of crowd congestion
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/161—Detection; Localisation; Normalisation
    • G06V40/165—Detection; Localisation; Normalisation using facial parts and geometric relationships
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30196—Human being; Person
    • G06T2207/30201—Face

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Geometry (AREA)
  • General Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

METHOD AND SYSTEM FOR IDENTIFYING AN INDIVIDUAL IN A CROWD The present disclosure relates to methods and systems for identifying an individual in a crowd. The method comprises the steps of capturing a plurality of crowd-viewing images using multiple image-capturing devices. For each image, a reference point within a facial contour of a person in the image is selected. The reference point is selected based on a facial feature on the facial contour of the person. The method further comprises the step of processing the image to obtain one or more angular measurements associated with a posture displayed by the person in the image. Based on the obtained angular measurements, location data of a predetermined body point of the person relative to the reference point is extracted. Figure 1
SG10201802532Y 2018-03-27 2018-03-27 Method and system for identifying an individual in a crowd SG10201802532YA (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SG10201802532Y SG10201802532YA (en) 2018-03-27 2018-03-27 Method and system for identifying an individual in a crowd
PCT/JP2019/009264 WO2019188111A1 (en) 2018-03-27 2019-03-08 Method and system for identifying an individual in a crowd
JP2020547027A JP7031753B2 (en) 2018-03-27 2019-03-08 Methods, systems, and processing equipment for identifying individuals in a crowd
US16/968,640 US11488387B2 (en) 2018-03-27 2019-03-08 Method and system for identifying an individual in a crowd

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG10201802532Y SG10201802532YA (en) 2018-03-27 2018-03-27 Method and system for identifying an individual in a crowd

Publications (1)

Publication Number Publication Date
SG10201802532YA true SG10201802532YA (en) 2019-10-30

Family

ID=68059751

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201802532Y SG10201802532YA (en) 2018-03-27 2018-03-27 Method and system for identifying an individual in a crowd

Country Status (4)

Country Link
US (1) US11488387B2 (en)
JP (1) JP7031753B2 (en)
SG (1) SG10201802532YA (en)
WO (1) WO2019188111A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115512304B (en) * 2022-11-10 2023-03-03 成都大学 Subway station safety monitoring system based on image recognition

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4479194B2 (en) 2003-08-29 2010-06-09 富士ゼロックス株式会社 Motion identification device and object posture identification device
JP4830650B2 (en) 2005-07-05 2011-12-07 オムロン株式会社 Tracking device
JP2008033654A (en) 2006-07-28 2008-02-14 Noritsu Koki Co Ltd Photographic image discrimination method, photographic image discrimination program, and photographic image processing apparatus
JP2012023589A (en) 2010-07-15 2012-02-02 Fujifilm Corp Stereoscopic image processing device, stereoscopic image photographing device, stereoscopic image display device, and stereoscopic image processing method
JP6020439B2 (en) 2011-03-04 2016-11-02 株式会社ニコン Image processing apparatus, imaging apparatus, and image processing program
WO2016136610A1 (en) * 2015-02-27 2016-09-01 シャープ株式会社 Display device, and image display method employed by display device
JP2017068627A (en) 2015-09-30 2017-04-06 株式会社東芝 Image processing terminal and image processing server
JP7031588B2 (en) * 2016-07-05 2022-03-08 日本電気株式会社 Suspicious person detection device, suspicious person detection method and program

Also Published As

Publication number Publication date
JP7031753B2 (en) 2022-03-08
JP2021515944A (en) 2021-06-24
US11488387B2 (en) 2022-11-01
US20210049369A1 (en) 2021-02-18
WO2019188111A1 (en) 2019-10-03

Similar Documents

Publication Publication Date Title
US11238272B2 (en) Method and apparatus for detecting face image
MY193941A (en) User identity verification method, apparatus and system
Jalal et al. Human activity recognition via the features of labeled depth body parts
WO2020108834A9 (en) System and method for human gait analysis
WO2020240284A3 (en) Vehicle environment modeling with cameras
CN103810490B (en) A kind of method and apparatus for the attribute for determining facial image
MY196307A (en) Face Image Processing Method and Apparatus, Image Device, and Storage Medium
CN108369653A (en) Use the eyes gesture recognition of eye feature
CN109815776B (en) Action prompting method and device, storage medium and electronic device
EP3531342A3 (en) Method, apparatus and system for human body tracking processing
EP4290485A3 (en) Facial recognition authentication system including path parameters
WO2016172923A1 (en) Video detection method, video detection system, and computer program product
CN105022999A (en) Man code company real-time acquisition system
EP2892007A3 (en) Static posture based person identification
MX2024009356A (en) Systems and methods for estimating a three-dimensional pose of an oral hygiene device with visual markers.
CN102567716A (en) Face synthetic system and implementation method
MX2020002093A (en) Genealogical entity resolution system and method.
NZ630397A (en) Image recognition of vehicle parts
SG10201802532YA (en) Method and system for identifying an individual in a crowd
CN102783174B (en) Image processing equipment, content delivery system, image processing method and program
WO2019212501A1 (en) Trained recognition models
JP2020534917A5 (en)
JP6377566B2 (en) Line-of-sight measurement device, line-of-sight measurement method, and program
CN110264544B (en) Picture processing method and device, storage medium and electronic device
CN109359543A (en) A kind of portrait search method and device based on Skeleton