JP2004318890A - 指認識及びフィンガ・ナビゲーションを組み合わせるための画像入力システム及び装置 - Google Patents

指認識及びフィンガ・ナビゲーションを組み合わせるための画像入力システム及び装置 Download PDF

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Publication number
JP2004318890A
JP2004318890A JP2004121365A JP2004121365A JP2004318890A JP 2004318890 A JP2004318890 A JP 2004318890A JP 2004121365 A JP2004121365 A JP 2004121365A JP 2004121365 A JP2004121365 A JP 2004121365A JP 2004318890 A JP2004318890 A JP 2004318890A
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Japan
Prior art keywords
finger
image
mode
swipe
navigation
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Withdrawn
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JP2004121365A
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Japanese (ja)
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JP2004318890A5 (enExample
Inventor
Izhak Baharav
バハラフ イツァーク
Travis N Blalock
エヌ． ブラロック トラヴィス
Akihiro Machida
晶弘 町田
George E Smith
イー． スミス ジョージ
Jin Kiong Ang
キオン アン ジン
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Agilent Technologies Inc
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Agilent Technologies Inc
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Publication of JP2004318890A publication Critical patent/JP2004318890A/ja
Publication of JP2004318890A5 publication Critical patent/JP2004318890A5/ja
Withdrawn legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • G06F3/0421—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen
    • 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
    • G06V40/12—Fingerprints or palmprints
    • G06V40/1335—Combining adjacent partial images (e.g. slices) to create a composite input or reference pattern; Tracking a sweeping finger movement
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04109—FTIR in optical digitiser, i.e. touch detection by frustrating the total internal reflection within an optical waveguide due to changes of optical properties or deformation at the touch location

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Image Input (AREA)
  • Position Input By Displaying (AREA)
JP2004121365A 2003-04-18 2004-04-16 指認識及びフィンガ・ナビゲーションを組み合わせるための画像入力システム及び装置 Withdrawn JP2004318890A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/419,226 US7274808B2 (en) 2003-04-18 2003-04-18 Imaging system and apparatus for combining finger recognition and finger navigation

Publications (2)

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JP2004318890A true JP2004318890A (ja) 2004-11-11
JP2004318890A5 JP2004318890A5 (enExample) 2007-06-07

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US (1) US7274808B2 (enExample)
JP (1) JP2004318890A (enExample)
GB (1) GB2400713B (enExample)

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