BR112015005282A2 - métodos, dispositivos e sistemas para detectar objetos em um vídeo - Google Patents

métodos, dispositivos e sistemas para detectar objetos em um vídeo

Info

Publication number
BR112015005282A2
BR112015005282A2 BR112015005282A BR112015005282A BR112015005282A2 BR 112015005282 A2 BR112015005282 A2 BR 112015005282A2 BR 112015005282 A BR112015005282 A BR 112015005282A BR 112015005282 A BR112015005282 A BR 112015005282A BR 112015005282 A2 BR112015005282 A2 BR 112015005282A2
Authority
BR
Brazil
Prior art keywords
systems
devices
methods
humans
video
Prior art date
Application number
BR112015005282A
Other languages
English (en)
Other versions
BR112015005282A8 (pt
BR112015005282B1 (pt
Inventor
Venetianer Peter
Yin Weihong
Zhang Zhong
Original Assignee
Avigilon Fortress Corp
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 Avigilon Fortress Corp filed Critical Avigilon Fortress Corp
Publication of BR112015005282A2 publication Critical patent/BR112015005282A2/pt
Publication of BR112015005282A8 publication Critical patent/BR112015005282A8/pt
Publication of BR112015005282B1 publication Critical patent/BR112015005282B1/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/26—Segmentation of patterns in the image field; Cutting or merging of image elements to establish the pattern region, e.g. clustering-based techniques; Detection of occlusion
    • 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
    • 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
    • G06T7/75—Determining position or orientation of objects or cameras using feature-based methods involving models
    • 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
    • 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
    • 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
    • G06V20/54—Surveillance or monitoring of activities, e.g. for recognising suspicious objects of traffic, e.g. cars on the road, trains or boats
    • 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
    • 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
    • G06T2207/10016—Video; Image sequence
    • 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
    • G06T2207/20—Special algorithmic details
    • G06T2207/20076—Probabilistic 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
    • G06T2207/30232—Surveillance

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Image Analysis (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

abstract methods, devices and systems for performing video content analysis to detect humans or other objects of interest a video image is disclosed. the detection of humans may be used to count a number of humans, to determine a location of each human and/or perform crowd analyses of monitored areas. tradução do resumo resumo patente de invenção: “métodos, dispositivos e sistemas para detectar objetos em um vídeo”. trata-se de métodos, dispositivos e sistemas para executar análise de conteúdo de vídeo para detectar humanos ou outros objetos de interesse em uma imagem de vídeo. a detecção de humanos pode ser usada para contar um número de humanos, para determinar um local de cada humano e/ou executar análises de agrupamento de áreas monitoradas.
BR112015005282-7A 2012-09-12 2013-09-12 Métodos de detecção de indivíduos humanos em um vídeo BR112015005282B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261700033P 2012-09-12 2012-09-12
US61/700,033 2012-09-12
US13/838,511 US9165190B2 (en) 2012-09-12 2013-03-15 3D human pose and shape modeling
US13/838,511 2013-03-15
PCT/US2013/059471 WO2014043353A2 (en) 2012-09-12 2013-09-12 Methods, devices and systems for detecting objects in a video

Publications (3)

Publication Number Publication Date
BR112015005282A2 true BR112015005282A2 (pt) 2017-07-04
BR112015005282A8 BR112015005282A8 (pt) 2022-10-04
BR112015005282B1 BR112015005282B1 (pt) 2024-03-19

Family

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Also Published As

Publication number Publication date
WO2014043353A2 (en) 2014-03-20
JP6424163B2 (ja) 2018-11-14
IL237647A0 (en) 2015-04-30
CN104813339A (zh) 2015-07-29
MX2015003153A (es) 2015-12-16
ZA201502413B (en) 2016-07-27
CN107256377A (zh) 2017-10-17
EP2895986A2 (en) 2015-07-22
IL237647B (en) 2018-06-28
WO2014043353A3 (en) 2014-06-26
RU2635066C2 (ru) 2017-11-08
US9646212B2 (en) 2017-05-09
MY175059A (en) 2020-06-04
CA2884383A1 (en) 2014-03-20
KR102358813B1 (ko) 2022-02-04
US20150178571A1 (en) 2015-06-25
AU2013315491A1 (en) 2015-04-09
AU2013315491B2 (en) 2018-08-09
US20140072170A1 (en) 2014-03-13
SG11201501725RA (en) 2015-04-29
BR112015005282A8 (pt) 2022-10-04
CN107256377B (zh) 2021-03-16
RU2015109072A (ru) 2016-11-10
EP2895986B1 (en) 2019-03-06
US9165190B2 (en) 2015-10-20
US9443143B2 (en) 2016-09-13
JP2015528614A (ja) 2015-09-28
MX347511B (es) 2017-04-28
CA2884383C (en) 2021-05-11
SA515360136B1 (ar) 2018-08-02
KR20150067193A (ko) 2015-06-17
US20160379061A1 (en) 2016-12-29
CN104813339B (zh) 2017-05-10
EP2895986A4 (en) 2016-05-04

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B25G Requested change of headquarter approved

Owner name: AVIGILON FORTRESS CORPORATION (CA)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B25A Requested transfer of rights approved

Owner name: MOTOROLA SOLUTIONS, INC. (US)

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/09/2013, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.