GB0425937D0 - Method and system for initialising a background model - Google Patents

Method and system for initialising a background model

Info

Publication number
GB0425937D0
GB0425937D0 GBGB0425937.0A GB0425937A GB0425937D0 GB 0425937 D0 GB0425937 D0 GB 0425937D0 GB 0425937 A GB0425937 A GB 0425937A GB 0425937 D0 GB0425937 D0 GB 0425937D0
Authority
GB
United Kingdom
Prior art keywords
initialising
background model
model
background
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.)
Ceased
Application number
GBGB0425937.0A
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.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
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 British Telecommunications PLC filed Critical British Telecommunications PLC
Priority to GBGB0425937.0A priority Critical patent/GB0425937D0/en
Publication of GB0425937D0 publication Critical patent/GB0425937D0/en
Priority to PCT/GB2005/004352 priority patent/WO2006056743A1/en
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/277—Analysis of motion involving stochastic approaches, e.g. using Kalman filters
    • 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
    • G06V10/28—Quantising the image, e.g. histogram thresholding for discrimination between background and foreground patterns
    • 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
    • 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
    • G06T2207/30241—Trajectory

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Image Analysis (AREA)
GBGB0425937.0A 2004-11-25 2004-11-25 Method and system for initialising a background model Ceased GB0425937D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB0425937.0A GB0425937D0 (en) 2004-11-25 2004-11-25 Method and system for initialising a background model
PCT/GB2005/004352 WO2006056743A1 (en) 2004-11-25 2005-11-11 Method and system for initialising a background model

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0425937.0A GB0425937D0 (en) 2004-11-25 2004-11-25 Method and system for initialising a background model

Publications (1)

Publication Number Publication Date
GB0425937D0 true GB0425937D0 (en) 2004-12-29

Family

ID=33561361

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB0425937.0A Ceased GB0425937D0 (en) 2004-11-25 2004-11-25 Method and system for initialising a background model

Country Status (2)

Country Link
GB (1) GB0425937D0 (en)
WO (1) WO2006056743A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101777186B (en) * 2010-01-13 2011-12-14 西安理工大学 Multimodality automatic updating and replacing background modeling method
CN103440668B (en) * 2013-08-30 2017-01-25 中国科学院信息工程研究所 Method and device for tracing online video target
CN112053380B (en) * 2020-08-27 2023-04-18 宁波职业技术学院 Sprinkler detection method and system based on semantic segmentation network

Also Published As

Publication number Publication date
WO2006056743A1 (en) 2006-06-01

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)