KR101335877B1 - 화상 식별자 추출 장치 - Google Patents

화상 식별자 추출 장치 Download PDF

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Publication number
KR101335877B1
KR101335877B1 KR1020117021100A KR20117021100A KR101335877B1 KR 101335877 B1 KR101335877 B1 KR 101335877B1 KR 1020117021100 A KR1020117021100 A KR 1020117021100A KR 20117021100 A KR20117021100 A KR 20117021100A KR 101335877 B1 KR101335877 B1 KR 101335877B1
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KR20110123771A (ko
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고타 이와모토
료마 오아미
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닛본 덴끼 가부시끼가이샤
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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
    • G06V10/42—Global feature extraction by analysis of the whole pattern, e.g. using frequency domain transformations or autocorrelation
    • G06V10/421—Global feature extraction by analysis of the whole pattern, e.g. using frequency domain transformations or autocorrelation by analysing segments intersecting the pattern
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Image Analysis (AREA)
KR1020117021100A 2009-03-13 2010-03-12 화상 식별자 추출 장치 Active KR101335877B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JPJP-P-2009-061023 2009-03-13
JP2009061023 2009-03-13
JPJP-P-2009-097862 2009-04-14
JP2009097862 2009-04-14
PCT/JP2010/001770 WO2010103850A1 (ja) 2009-03-13 2010-03-12 画像識別子抽出装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020137022201A Division KR101411127B1 (ko) 2009-03-13 2010-03-12 화상 식별자 추출 장치

Publications (2)

Publication Number Publication Date
KR20110123771A KR20110123771A (ko) 2011-11-15
KR101335877B1 true KR101335877B1 (ko) 2013-12-02

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ID=42728147

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020117021100A Active KR101335877B1 (ko) 2009-03-13 2010-03-12 화상 식별자 추출 장치
KR1020137022201A Active KR101411127B1 (ko) 2009-03-13 2010-03-12 화상 식별자 추출 장치

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020137022201A Active KR101411127B1 (ko) 2009-03-13 2010-03-12 화상 식별자 추출 장치

Country Status (6)

Country Link
US (1) US8744193B2 (enExample)
EP (1) EP2407932B1 (enExample)
JP (4) JP4935960B2 (enExample)
KR (2) KR101335877B1 (enExample)
CN (1) CN102349093B (enExample)
WO (1) WO2010103850A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4935961B2 (ja) * 2009-04-14 2012-05-23 日本電気株式会社 画像識別子抽出装置
US9870517B2 (en) * 2011-12-08 2018-01-16 Excalibur Ip, Llc Image object retrieval
JP6456031B2 (ja) * 2014-03-25 2019-01-23 キヤノン株式会社 画像認識装置、画像認識方法およびプログラム
US9177225B1 (en) * 2014-07-03 2015-11-03 Oim Squared Inc. Interactive content generation

Citations (4)

* Cited by examiner, † Cited by third party
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JPH08329033A (ja) * 1995-03-31 1996-12-13 Canon Inc 画像情報処理方法及びその装置、並びにその制御方法
KR20020025659A (ko) * 2000-09-28 2002-04-04 아카이 가즈유키 화폐 식별 방법 및 장치
KR20030078915A (ko) * 2001-02-19 2003-10-08 닛본 덴끼 가부시끼가이샤 임의의 형상을 갖는 화상으로부터 화상 특징량을 생성하는장치
KR20080022189A (ko) * 2006-04-26 2008-03-10 미쓰비시덴키 가부시키가이샤 물체 검출 장치 및 엘리베이터의 물체 검출 장치

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JP2585606B2 (ja) 1987-07-06 1997-02-26 株式会社日立製作所 画像パターン検索方法
JPH02268388A (ja) 1989-04-10 1990-11-02 Hitachi Ltd 文字認識方法
JPH0368272A (ja) 1989-08-05 1991-03-25 Ricoh Co Ltd 画像データ処理装置
US5436653A (en) 1992-04-30 1995-07-25 The Arbitron Company Method and system for recognition of broadcast segments
ES2171432T3 (es) 1993-12-10 2002-09-16 Ricoh Kk Aparato y metodos para reconocer una imagen especifica a partir de una señal de imagen de entrada.
JP4458429B2 (ja) 1993-12-10 2010-04-28 株式会社リコー カラー画像認識方法および装置
JP3819236B2 (ja) 2000-12-13 2006-09-06 株式会社東芝 パターン認識方法及びパターン認識を行わせるプログラムを記憶したコンピュータ読み取り可能な記憶媒体
US20040012600A1 (en) * 2002-03-22 2004-01-22 Deering Michael F. Scalable high performance 3d graphics
JP2004192555A (ja) * 2002-12-13 2004-07-08 Fuji Xerox Co Ltd 情報管理方法、情報管理装置及び情報管理プログラム
JP2005031901A (ja) * 2003-07-10 2005-02-03 Nippon Conlux Co Ltd 硬貨識別装置および方法
EP1846892A4 (en) * 2005-01-28 2011-04-06 Euclid Discoveries Llc DEVICES AND METHODS FOR PROCESSING VIDEO DATA
US20060193520A1 (en) 2005-02-28 2006-08-31 Takeshi Mita Object detection apparatus, learning apparatus, object detection system, object detection method and object detection program
JP2006268825A (ja) * 2005-02-28 2006-10-05 Toshiba Corp オブジェクト検出装置、学習装置、オブジェクト検出システム、方法、およびプログラム
JP2006351001A (ja) 2005-05-19 2006-12-28 Nippon Telegr & Teleph Corp <Ntt> コンテンツ特徴量抽出方法及び装置及びコンテンツ同一性判定方法及び装置
JP2007293438A (ja) * 2006-04-21 2007-11-08 Omron Corp 特徴量取得装置
CN101473657A (zh) * 2006-06-20 2009-07-01 皇家飞利浦电子股份有限公司 产生视频信号的指纹
JP2008009938A (ja) 2006-06-30 2008-01-17 Omron Corp 動画像データ処理装置、動画像データ処理方法、動画像データ処理プログラム、およびこれを記録した記録媒体
EP1912160B1 (en) 2006-10-11 2012-05-16 Mitsubishi Electric R&D Centre Europe B.V. Image descriptor for image recognition
US8170341B2 (en) * 2009-01-23 2012-05-01 Nec Corporation Image signature extraction device
JP5045817B2 (ja) * 2009-01-23 2012-10-10 日本電気株式会社 画像識別子抽出装置
EP2333718B1 (en) * 2009-01-29 2013-08-28 Nec Corporation Feature amount selecting device
JP4735783B2 (ja) * 2009-03-13 2011-07-27 日本電気株式会社 画像識別子照合装置
CN102822864B (zh) * 2009-06-16 2016-01-13 日本电气株式会社 图像签名匹配设备
JP5573131B2 (ja) * 2009-12-01 2014-08-20 日本電気株式会社 映像識別子抽出装置および方法、映像識別子照合装置および方法、ならびにプログラム

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08329033A (ja) * 1995-03-31 1996-12-13 Canon Inc 画像情報処理方法及びその装置、並びにその制御方法
KR20020025659A (ko) * 2000-09-28 2002-04-04 아카이 가즈유키 화폐 식별 방법 및 장치
KR20030078915A (ko) * 2001-02-19 2003-10-08 닛본 덴끼 가부시끼가이샤 임의의 형상을 갖는 화상으로부터 화상 특징량을 생성하는장치
KR20080022189A (ko) * 2006-04-26 2008-03-10 미쓰비시덴키 가부시키가이샤 물체 검출 장치 및 엘리베이터의 물체 검출 장치

Also Published As

Publication number Publication date
CN102349093A (zh) 2012-02-08
JP4935960B2 (ja) 2012-05-23
KR101411127B1 (ko) 2014-06-25
JPWO2010103850A1 (ja) 2012-09-13
EP2407932A4 (en) 2012-08-29
JP2012099157A (ja) 2012-05-24
US20120014609A1 (en) 2012-01-19
KR20110123771A (ko) 2011-11-15
EP2407932B1 (en) 2019-11-27
JP5598486B2 (ja) 2014-10-01
WO2010103850A1 (ja) 2010-09-16
US8744193B2 (en) 2014-06-03
JP5598487B2 (ja) 2014-10-01
JP2012099156A (ja) 2012-05-24
EP2407932A1 (en) 2012-01-18
KR20130101156A (ko) 2013-09-12
JP2012123831A (ja) 2012-06-28
JP5454600B2 (ja) 2014-03-26
CN102349093B (zh) 2014-10-22

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