JP6703587B2 - 物体の凹凸パターンをスキャンすることができる静電容量方式のパターンイメージスキャナ及びパターンイメージの生成方法 - Google Patents

物体の凹凸パターンをスキャンすることができる静電容量方式のパターンイメージスキャナ及びパターンイメージの生成方法 Download PDF

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Publication number
JP6703587B2
JP6703587B2 JP2018209628A JP2018209628A JP6703587B2 JP 6703587 B2 JP6703587 B2 JP 6703587B2 JP 2018209628 A JP2018209628 A JP 2018209628A JP 2018209628 A JP2018209628 A JP 2018209628A JP 6703587 B2 JP6703587 B2 JP 6703587B2
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Prior art keywords
pattern
pattern image
elastic film
capacitance
recognition sensor
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Japanese (ja)
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JP2020067996A (ja
Inventor
ペク、ヨンヒョン
シン、ヨシク
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Unioncommunity Co ltd
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Unioncommunity Co ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/88—Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/34—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring roughness or irregularity of surfaces
    • G01B7/345—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring roughness or irregularity of surfaces for measuring evenness
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof
    • G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Image Input (AREA)
JP2018209628A 2018-10-25 2018-11-07 物体の凹凸パターンをスキャンすることができる静電容量方式のパターンイメージスキャナ及びパターンイメージの生成方法 Active JP6703587B2 (ja)

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Application Number Priority Date Filing Date Title
KR1020180128447A KR102180230B1 (ko) 2018-10-25 2018-10-25 물체의 요철 패턴을 스캔할 수 있는 정전용량 방식의 패턴 이미지 스캐너 및 패턴 이미지 생성방법
KR10-2018-0128447 2018-10-25

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JP2020067996A JP2020067996A (ja) 2020-04-30
JP6703587B2 true JP6703587B2 (ja) 2020-06-03

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JP2018209628A Active JP6703587B2 (ja) 2018-10-25 2018-11-07 物体の凹凸パターンをスキャンすることができる静電容量方式のパターンイメージスキャナ及びパターンイメージの生成方法

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JP (1) JP6703587B2 (ko)
KR (1) KR102180230B1 (ko)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3102395B2 (ja) * 1997-11-27 2000-10-23 日本電気株式会社 指紋検出装置
JP3817965B2 (ja) * 1999-04-21 2006-09-06 富士ゼロックス株式会社 検出装置
JP2005030840A (ja) * 2003-07-09 2005-02-03 Alps Electric Co Ltd 静電容量センサ
JP3956369B2 (ja) * 2004-02-16 2007-08-08 本田技研工業株式会社 静電容量型センサ
JP2005326166A (ja) * 2004-05-12 2005-11-24 Alps Electric Co Ltd 静電容量式センサ
JP4549411B2 (ja) * 2008-08-25 2010-09-22 信越ポリマー株式会社 入力装置
KR101594114B1 (ko) * 2015-03-13 2016-02-16 주식회사 유니온커뮤니티 이중 탄성구조를 구비한 패턴 이미지 획득장치 및 그 방법
JP6738663B2 (ja) * 2016-06-16 2020-08-12 グローリー株式会社 印影情報入力装置
JP6391732B2 (ja) * 2017-02-22 2018-09-19 ユニオンコミュニティー シーオー エルティディＵｎｉｏｎｃｏｍｍｕｎｉｔｙ Ｃｏ．，Ｌｔｄ 二重弾性構造を備えた判子スキャナ及びその方法

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KR20200046806A (ko) 2020-05-07
JP2020067996A (ja) 2020-04-30
KR102180230B1 (ko) 2020-11-18

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