BR112017000139A2 - sistema e método para detectar um movimento e/ou uma posição de um objeto a ser monitorado, e programa de computador executável em uma unidade de processamento de imagem de um sistema - Google Patents

sistema e método para detectar um movimento e/ou uma posição de um objeto a ser monitorado, e programa de computador executável em uma unidade de processamento de imagem de um sistema

Info

Publication number
BR112017000139A2
BR112017000139A2 BR112017000139A BR112017000139A BR112017000139A2 BR 112017000139 A2 BR112017000139 A2 BR 112017000139A2 BR 112017000139 A BR112017000139 A BR 112017000139A BR 112017000139 A BR112017000139 A BR 112017000139A BR 112017000139 A2 BR112017000139 A2 BR 112017000139A2
Authority
BR
Brazil
Prior art keywords
marker
monitored
processing unit
image processing
computer program
Prior art date
Application number
BR112017000139A
Other languages
English (en)
Inventor
David Gross Brian
Olehovych Kirenko Ihor
Original Assignee
Koninklijke Philips Nv
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 Koninklijke Philips Nv filed Critical Koninklijke Philips Nv
Publication of BR112017000139A2 publication Critical patent/BR112017000139A2/pt

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/04—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons
    • G08B21/0438—Sensor means for detecting
    • G08B21/0446—Sensor means for detecting worn on the body to detect changes of posture, e.g. a fall, inclination, acceleration, gait
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/1113—Local tracking of patients, e.g. in a hospital or private home
    • A61B5/1115—Monitoring leaving of a patient support, e.g. a bed or a wheelchair
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/1116—Determining posture transitions
    • A61B5/1117—Fall detection
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/1126—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb using a particular sensing technique
    • A61B5/1127—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb using a particular sensing technique using markers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
    • G06T7/248—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments involving reference images or patches
    • 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
    • G06T7/74—Determining position or orientation of objects or cameras using feature-based methods involving reference images or patches
    • 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
    • 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
    • G06V40/103—Static body considered as a whole, e.g. static pedestrian or occupant recognition
    • 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
    • G06V40/20—Movements or behaviour, e.g. gesture recognition
    • G06V40/23—Recognition of whole body movements, e.g. for sport training
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/04—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons
    • G08B21/0438—Sensor means for detecting
    • G08B21/0476—Cameras to detect unsafe condition, e.g. video cameras
    • 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
    • G06T2207/10—Image acquisition modality
    • G06T2207/10048—Infrared image
    • 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
    • G06T2207/30004—Biomedical image processing
    • 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
    • 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
    • G06T2207/30204—Marker

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Gerontology & Geriatric Medicine (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Pathology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Physiology (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Dentistry (AREA)
  • Public Health (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Human Computer Interaction (AREA)
  • Psychiatry (AREA)
  • Social Psychology (AREA)
  • Alarm Systems (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Image Analysis (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)
  • Emergency Alarm Devices (AREA)

Abstract

a presente invenção se refere à detecção de um movimento e/ou uma posição de um objeto (1) a ser monitorado. ao menos um marcador (2) que irradia luz é disposto em uma área do objeto (1) de modo que uma câmera (4) possa capturar imagens do marcador (2), quando o objeto (1) estiver em uma primeira posição. uma unidade de processamento de imagem (6) é habilitada para detectar o marcador (2) nas imagens e detectar um movimento e/ou uma segunda posição do objeto (1) em resposta à determinação de que ao menos uma parte do marcador (2) não pode ser detectada em uma ou mais das imagens. o objeto (1) pode ser, particularmente, uma pessoa deitada em um leito e o marcador (2) pode ser disposto adjacente à área para deitar (3) do leito para que o sistema possa detectar que a pessoa deixa o leito e notificar à equipe da enfermaria ou uma central de emergência.
BR112017000139A 2014-07-07 2015-07-02 sistema e método para detectar um movimento e/ou uma posição de um objeto a ser monitorado, e programa de computador executável em uma unidade de processamento de imagem de um sistema BR112017000139A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201462021237P 2014-07-07 2014-07-07
US201462072705P 2014-10-30 2014-10-30
EP14196182 2014-12-04
PCT/EP2015/065050 WO2016005255A1 (en) 2014-07-07 2015-07-02 Detecting a movement and/or a position of an object to be monitored

Publications (1)

Publication Number Publication Date
BR112017000139A2 true BR112017000139A2 (pt) 2018-01-09

Family

ID=52144383

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017000139A BR112017000139A2 (pt) 2014-07-07 2015-07-02 sistema e método para detectar um movimento e/ou uma posição de um objeto a ser monitorado, e programa de computador executável em uma unidade de processamento de imagem de um sistema

Country Status (8)

Country Link
US (1) US10223890B2 (pt)
EP (1) EP3167441B1 (pt)
JP (1) JP2017523402A (pt)
CN (1) CN106575464B (pt)
BR (1) BR112017000139A2 (pt)
MX (1) MX2017000043A (pt)
RU (1) RU2017103967A (pt)
WO (1) WO2016005255A1 (pt)

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Also Published As

Publication number Publication date
MX2017000043A (es) 2017-04-27
US10223890B2 (en) 2019-03-05
EP3167441B1 (en) 2020-02-19
US20170169691A1 (en) 2017-06-15
RU2017103967A (ru) 2018-08-09
CN106575464A (zh) 2017-04-19
CN106575464B (zh) 2020-07-24
RU2017103967A3 (pt) 2019-02-12
WO2016005255A1 (en) 2016-01-14
JP2017523402A (ja) 2017-08-17
EP3167441A1 (en) 2017-05-17

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Legal Events

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements