FI20085986A - Objektien ilmaiseminen ja seuraaminen digitaalisissa kuvissa - Google Patents

Objektien ilmaiseminen ja seuraaminen digitaalisissa kuvissa Download PDF

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Publication number
FI20085986A
FI20085986A FI20085986A FI20085986A FI20085986A FI 20085986 A FI20085986 A FI 20085986A FI 20085986 A FI20085986 A FI 20085986A FI 20085986 A FI20085986 A FI 20085986A FI 20085986 A FI20085986 A FI 20085986A
Authority
FI
Finland
Prior art keywords
detecting
digital images
tracking objects
tracking
objects
Prior art date
Application number
FI20085986A
Other languages
English (en)
Swedish (sv)
Other versions
FI121901B (fi
FI20085986A0 (fi
Inventor
Matti Niskanen
Markus Turtinen
Jari Hannuksela
Original Assignee
Visidon Oy
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 Visidon Oy filed Critical Visidon Oy
Priority to FI20085986A priority Critical patent/FI121901B/fi
Publication of FI20085986A0 publication Critical patent/FI20085986A0/fi
Priority to US13/124,409 priority patent/US8103058B2/en
Priority to PCT/FI2009/050832 priority patent/WO2010043771A1/en
Publication of FI20085986A publication Critical patent/FI20085986A/fi
Application granted granted Critical
Publication of FI121901B publication Critical patent/FI121901B/fi

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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/44—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
    • G06V10/443—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components by matching or filtering
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/50—Extraction of image or video features by performing operations within image blocks; by using histograms, e.g. histogram of oriented gradients [HoG]; by summing image-intensity values; Projection analysis
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/46—Descriptors for shape, contour or point-related descriptors, e.g. scale invariant feature transform [SIFT] or bags of words [BoW]; Salient regional features
    • G06V10/467—Encoded features or binary features, e.g. local binary patterns [LBP]

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Evolutionary Biology (AREA)
  • Evolutionary Computation (AREA)
  • Data Mining & Analysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Image Analysis (AREA)
FI20085986A 2008-10-17 2008-10-17 Objektien ilmaiseminen ja seuraaminen digitaalisissa kuvissa FI121901B (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20085986A FI121901B (fi) 2008-10-17 2008-10-17 Objektien ilmaiseminen ja seuraaminen digitaalisissa kuvissa
US13/124,409 US8103058B2 (en) 2008-10-17 2009-10-15 Detecting and tracking objects in digital images
PCT/FI2009/050832 WO2010043771A1 (en) 2008-10-17 2009-10-15 Detecting and tracking objects in digital images

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20085986A FI121901B (fi) 2008-10-17 2008-10-17 Objektien ilmaiseminen ja seuraaminen digitaalisissa kuvissa
FI20085986 2008-10-17

Publications (3)

Publication Number Publication Date
FI20085986A0 FI20085986A0 (fi) 2008-10-17
FI20085986A true FI20085986A (fi) 2010-04-18
FI121901B FI121901B (fi) 2011-05-31

Family

ID=39924629

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20085986A FI121901B (fi) 2008-10-17 2008-10-17 Objektien ilmaiseminen ja seuraaminen digitaalisissa kuvissa

Country Status (3)

Country Link
US (1) US8103058B2 (fi)
FI (1) FI121901B (fi)
WO (1) WO2010043771A1 (fi)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8284258B1 (en) * 2008-09-18 2012-10-09 Grandeye, Ltd. Unusual event detection in wide-angle video (based on moving object trajectories)
FI123982B (fi) * 2009-10-09 2014-01-15 Visidon Oy Kasvojen tunnistaminen digitaalisissa kuvissa
US8588530B2 (en) * 2010-07-15 2013-11-19 Samsung Techwin Co., Ltd. Method and camera for detecting a region having a specific shape
US9870517B2 (en) * 2011-12-08 2018-01-16 Excalibur Ip, Llc Image object retrieval
US8411909B1 (en) 2012-06-26 2013-04-02 Google Inc. Facial recognition
US8457367B1 (en) 2012-06-26 2013-06-04 Google Inc. Facial recognition
US8542879B1 (en) 2012-06-26 2013-09-24 Google Inc. Facial recognition
US8995772B2 (en) * 2012-11-09 2015-03-31 Microsoft Technology Licensing, Llc Real-time face detection using pixel pairs
US8856541B1 (en) 2013-01-10 2014-10-07 Google Inc. Liveness detection
US9589175B1 (en) 2014-09-30 2017-03-07 Amazon Technologies, Inc. Analyzing integral images with respect to Haar features
CN104392431B (zh) * 2014-10-27 2017-09-19 华东师范大学 一种基于图像可变长编码的图像匹配方法
US9881235B1 (en) 2014-11-21 2018-01-30 Mahmoud Narimanzadeh System, apparatus, and method for determining physical dimensions in digital images
US9858498B2 (en) * 2015-09-23 2018-01-02 Qualcomm Incorporated Systems and methods for incremental object detection using dual-threshold local binary pattern operators

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01183793A (ja) * 1988-01-18 1989-07-21 Toshiba Corp 文字認識装置
US5020121A (en) * 1990-08-16 1991-05-28 Hewlett-Packard Company Neighborhood block prediction bit compression
US6215898B1 (en) * 1997-04-15 2001-04-10 Interval Research Corporation Data processing system and method
JP4008093B2 (ja) 1998-03-05 2007-11-14 アンリツ産機システム株式会社 孤立領域判定装置
JP2002271611A (ja) * 2001-03-14 2002-09-20 Fujitsu Ltd 画像処理装置
US7471846B2 (en) * 2003-06-26 2008-12-30 Fotonation Vision Limited Perfecting the effect of flash within an image acquisition devices using face detection
JP4482796B2 (ja) 2004-03-26 2010-06-16 ソニー株式会社 情報処理装置および方法、記録媒体、並びにプログラム
KR101185525B1 (ko) * 2005-07-29 2012-09-24 텔레콤 이탈리아 소시에떼 퍼 아찌오니 서포트 벡터 머신 및 얼굴 인식에 기초한 자동 생체 식별
KR100745981B1 (ko) 2006-01-13 2007-08-06 삼성전자주식회사 보상적 특징에 기반한 확장형 얼굴 인식 방법 및 장치
KR100866792B1 (ko) * 2007-01-10 2008-11-04 삼성전자주식회사 확장 국부 이진 패턴을 이용한 얼굴 기술자 생성 방법 및장치와 이를 이용한 얼굴 인식 방법 및 장치
KR101330636B1 (ko) * 2007-01-24 2013-11-18 삼성전자주식회사 얼굴시점 결정장치 및 방법과 이를 채용하는 얼굴검출장치및 방법
KR101247147B1 (ko) * 2007-03-05 2013-03-29 디지털옵틱스 코포레이션 유럽 리미티드 디지털 영상 획득 장치에서의 얼굴 탐색 및 검출
JP5451302B2 (ja) * 2009-10-19 2014-03-26 キヤノン株式会社 画像処理装置及び方法、プログラム及び記憶媒体
KR101366776B1 (ko) * 2009-12-07 2014-02-21 세종대학교산학협력단 영상 객체 검출 장치 및 그 방법

Also Published As

Publication number Publication date
FI121901B (fi) 2011-05-31
WO2010043771A1 (en) 2010-04-22
US8103058B2 (en) 2012-01-24
US20110268319A1 (en) 2011-11-03
FI20085986A0 (fi) 2008-10-17

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