GB2414328A - Discrimination transforms applied to frequency domain derived feature vectors - Google Patents

Discrimination transforms applied to frequency domain derived feature vectors Download PDF

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Publication number
GB2414328A
GB2414328A GB0410973A GB0410973A GB2414328A GB 2414328 A GB2414328 A GB 2414328A GB 0410973 A GB0410973 A GB 0410973A GB 0410973 A GB0410973 A GB 0410973A GB 2414328 A GB2414328 A GB 2414328A
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United Kingdom
Prior art keywords
image
feature vectors
facial image
component images
frequency domain
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GB0410973A
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English (en)
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GB0410973D0 (en
Inventor
Miroslaw Bober
Krzysztof Kucharski
Wladyslaw Swarbek
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Mitsubishi Electric Information Technology Corp
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Mitsubishi Electric Information Technology 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.)
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Publication date
Application filed by Mitsubishi Electric Information Technology Corp filed Critical Mitsubishi Electric Information Technology Corp
Priority to GB0410973A priority Critical patent/GB2414328A/en
Publication of GB0410973D0 publication Critical patent/GB0410973D0/en
Priority to US11/129,396 priority patent/US7630526B2/en
Priority to EP05253006A priority patent/EP1598769A1/en
Priority to JP2005143944A priority patent/JP2006012130A/ja
Priority to CN2005100709216A priority patent/CN1700241B/zh
Publication of GB2414328A publication Critical patent/GB2414328A/en
Withdrawn legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V40/16—Human faces, e.g. facial parts, sketches or expressions
    • G06V40/168—Feature extraction; Face representation
    • G06V40/171—Local features and components; Facial parts ; Occluding parts, e.g. glasses; Geometrical relationships

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Image Analysis (AREA)
  • Collating Specific Patterns (AREA)
  • Image Processing (AREA)
GB0410973A 2004-05-17 2004-05-17 Discrimination transforms applied to frequency domain derived feature vectors Withdrawn GB2414328A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB0410973A GB2414328A (en) 2004-05-17 2004-05-17 Discrimination transforms applied to frequency domain derived feature vectors
US11/129,396 US7630526B2 (en) 2004-05-17 2005-05-16 Method and apparatus for face description and recognition
EP05253006A EP1598769A1 (en) 2004-05-17 2005-05-17 Method and apparatus for face description and recognition
JP2005143944A JP2006012130A (ja) 2004-05-17 2005-05-17 画像を表現する方法、この方法の使用により導出される記述子、この記述子の送信、受信、および記憶のいずれかを含む使用ないし記述子の記憶装置、顔の認識、検出、または分類を行う方法及び装置ないしそのコンピュータプログラム及びコンピュータ読み取り可能な記憶媒体
CN2005100709216A CN1700241B (zh) 2004-05-17 2005-05-17 面部描述和识别的方法和装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0410973A GB2414328A (en) 2004-05-17 2004-05-17 Discrimination transforms applied to frequency domain derived feature vectors

Publications (2)

Publication Number Publication Date
GB0410973D0 GB0410973D0 (en) 2004-06-16
GB2414328A true GB2414328A (en) 2005-11-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
GB0410973A Withdrawn GB2414328A (en) 2004-05-17 2004-05-17 Discrimination transforms applied to frequency domain derived feature vectors

Country Status (5)

Country Link
US (1) US7630526B2 (https=)
EP (1) EP1598769A1 (https=)
JP (1) JP2006012130A (https=)
CN (1) CN1700241B (https=)
GB (1) GB2414328A (https=)

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CN102324043B (zh) * 2011-09-07 2013-12-18 北京邮电大学 基于dct的特征描述算子及优化空间量化的图像匹配方法
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CN103035050B (zh) * 2012-12-19 2015-05-20 南京师范大学 一种用于复杂人脸识别门禁系统的高精度人脸识别方法
JP6167733B2 (ja) * 2013-07-30 2017-07-26 富士通株式会社 生体特徴ベクトル抽出装置、生体特徴ベクトル抽出方法、および生体特徴ベクトル抽出プログラム
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Also Published As

Publication number Publication date
JP2006012130A (ja) 2006-01-12
GB0410973D0 (en) 2004-06-16
US7630526B2 (en) 2009-12-08
US20060034517A1 (en) 2006-02-16
CN1700241B (zh) 2010-04-21
CN1700241A (zh) 2005-11-23
EP1598769A1 (en) 2005-11-23

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