WO2012144813A3 - Method for resampling particles based on exponential function and method for tracking video object using same - Google Patents

Method for resampling particles based on exponential function and method for tracking video object using same Download PDF

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Publication number
WO2012144813A3
WO2012144813A3 PCT/KR2012/002987 KR2012002987W WO2012144813A3 WO 2012144813 A3 WO2012144813 A3 WO 2012144813A3 KR 2012002987 W KR2012002987 W KR 2012002987W WO 2012144813 A3 WO2012144813 A3 WO 2012144813A3
Authority
WO
WIPO (PCT)
Prior art keywords
video object
same
exponential function
resampling
particles based
Prior art date
Application number
PCT/KR2012/002987
Other languages
French (fr)
Korean (ko)
Other versions
WO2012144813A2 (en
Inventor
오치민
자이둘 이슬람모하메드
이칠우
Original Assignee
전남대학교산학협력단
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 전남대학교산학협력단 filed Critical 전남대학교산학협력단
Publication of WO2012144813A2 publication Critical patent/WO2012144813A2/en
Publication of WO2012144813A3 publication Critical patent/WO2012144813A3/en

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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
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Image Analysis (AREA)

Abstract

The present invention relates to a method for resampling particles based on exponential function and a method for tracking a video object using the same, and more specifically to a method for resampling particles based on exponential function and method for tracking video objects using same, which can improve the accuracy of a video object tracking process by effectively resampling heavy particles as initial particles of the next time sequence when tracking the video object using a particle filter.
PCT/KR2012/002987 2011-04-19 2012-04-19 Method for resampling particles based on exponential function and method for tracking video object using same WO2012144813A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0036082 2011-04-19
KR1020110036082A KR101165335B1 (en) 2011-04-19 2011-04-19 Exponential re-sampling method and moving object tracking using pateicle filter

Publications (2)

Publication Number Publication Date
WO2012144813A2 WO2012144813A2 (en) 2012-10-26
WO2012144813A3 true WO2012144813A3 (en) 2013-01-17

Family

ID=46716756

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/002987 WO2012144813A2 (en) 2011-04-19 2012-04-19 Method for resampling particles based on exponential function and method for tracking video object using same

Country Status (2)

Country Link
KR (1) KR101165335B1 (en)
WO (1) WO2012144813A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101326644B1 (en) 2012-08-09 2013-11-08 전남대학교산학협력단 Full-body joint image tracking method using evolutionary exemplar-based particle filter
KR101414670B1 (en) 2013-01-02 2014-07-04 계명대학교 산학협력단 Object tracking method in thermal image using online random forest and particle filter
KR101470367B1 (en) * 2013-09-30 2014-12-09 중앙대학교 산학협력단 Apparatus and method for detecting and tracking multiple objects by using dual-layer particle filter
JP2022032776A (en) * 2020-08-14 2022-02-25 富士通株式会社 Image processing device and screen processing program

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050027796A (en) * 2003-09-16 2005-03-21 한국과학기술원 Method for recognizing and tracking an object
JP2008126401A (en) * 2006-11-16 2008-06-05 Samsung Electronics Co Ltd Method, apparatus, and medium for estimating posture of mobile robot based on particle filter base
US20090024251A1 (en) * 2007-07-18 2009-01-22 Samsung Electronics Co., Ltd. Method and apparatus for estimating pose of mobile robot using particle filter
KR20100031277A (en) * 2008-09-12 2010-03-22 삼성전자주식회사 Apparatus and method for localization using forward images

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100635883B1 (en) 2005-05-27 2006-10-18 성균관대학교산학협력단 System for real-time objects tracking

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050027796A (en) * 2003-09-16 2005-03-21 한국과학기술원 Method for recognizing and tracking an object
JP2008126401A (en) * 2006-11-16 2008-06-05 Samsung Electronics Co Ltd Method, apparatus, and medium for estimating posture of mobile robot based on particle filter base
US20090024251A1 (en) * 2007-07-18 2009-01-22 Samsung Electronics Co., Ltd. Method and apparatus for estimating pose of mobile robot using particle filter
KR20100031277A (en) * 2008-09-12 2010-03-22 삼성전자주식회사 Apparatus and method for localization using forward images

Also Published As

Publication number Publication date
KR101165335B1 (en) 2012-07-18
WO2012144813A2 (en) 2012-10-26

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