JP2008525911A - ダイレクトパートマークスキャナの性能を改善する方法および装置 - Google Patents

ダイレクトパートマークスキャナの性能を改善する方法および装置 Download PDF

Info

Publication number
JP2008525911A
JP2008525911A JP2007549397A JP2007549397A JP2008525911A JP 2008525911 A JP2008525911 A JP 2008525911A JP 2007549397 A JP2007549397 A JP 2007549397A JP 2007549397 A JP2007549397 A JP 2007549397A JP 2008525911 A JP2008525911 A JP 2008525911A
Authority
JP
Japan
Prior art keywords
scanner
part mark
direct part
illumination
dynamic range
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
JP2007549397A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008525911A5 (enExample
Inventor
ユージン ジョセフ，
デュアンフェン ヒー，
ブラッドリー カールソン，
Original Assignee
シンボル テクノロジーズ， インコーポレイテッド
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 シンボル テクノロジーズ， インコーポレイテッド filed Critical シンボル テクノロジーズ， インコーポレイテッド
Publication of JP2008525911A publication Critical patent/JP2008525911A/ja
Publication of JP2008525911A5 publication Critical patent/JP2008525911A5/ja
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10712—Fixed beam scanning
    • G06K7/10722—Photodetector array or CCD scanning
    • G06K7/10732—Light sources
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10712—Fixed beam scanning
    • G06K7/10722—Photodetector array or CCD scanning
    • G06K7/10752—Exposure time control
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/12—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using a selected wavelength, e.g. to sense red marks and ignore blue marks

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Input (AREA)
  • Facsimile Scanning Arrangements (AREA)
JP2007549397A 2004-12-29 2005-12-06 ダイレクトパートマークスキャナの性能を改善する方法および装置 Withdrawn JP2008525911A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/025,884 US20060138234A1 (en) 2004-12-29 2004-12-29 Methods and apparatus for improving direct part mark scanner performance
PCT/US2005/044004 WO2006071467A2 (en) 2004-12-29 2005-12-06 Methods and apparatus for improving direct part mark scanner performance

Publications (2)

Publication Number Publication Date
JP2008525911A true JP2008525911A (ja) 2008-07-17
JP2008525911A5 JP2008525911A5 (enExample) 2009-01-22

Family

ID=36610254

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007549397A Withdrawn JP2008525911A (ja) 2004-12-29 2005-12-06 ダイレクトパートマークスキャナの性能を改善する方法および装置

Country Status (5)

Country Link
US (1) US20060138234A1 (enExample)
EP (1) EP1854044A2 (enExample)
JP (1) JP2008525911A (enExample)
CN (1) CN101103362A (enExample)
WO (1) WO2006071467A2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016042278A (ja) * 2014-08-18 2016-03-31 株式会社ディスコ 情報コードの読取り方法

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070127909A1 (en) * 2005-08-25 2007-06-07 Craig Mowry System and apparatus for increasing quality and efficiency of film capture and methods of use thereof
US20070125863A1 (en) * 2005-12-05 2007-06-07 Jakoboski Timothy A System and method for employing infrared illumination for machine vision
US20100282854A1 (en) * 2007-08-31 2010-11-11 Arkray, Inc Method for forming optical reading code and analytical tool
US8083147B2 (en) * 2008-12-17 2011-12-27 Symbol Technologies, Inc. Arrangement for and method of controlling image exposure in an imaging reader
US8162224B2 (en) * 2009-07-29 2012-04-24 Symbol Technologies, Inc. Method of setting amount of exposure for photodetector array in barcode scanner
CN102203800B (zh) 2010-01-21 2015-09-23 计量仪器公司 包含光学滤波器的标记阅读终端
US8442297B2 (en) * 2010-02-23 2013-05-14 Arinc Incorporated Methods of evaluating the quality of two-dimensional matrix dot-peened marks on objects and mark verification systems
US8636215B2 (en) * 2011-06-27 2014-01-28 Hand Held Products, Inc. Decodable indicia reading terminal with optical filter
US8690063B2 (en) 2012-05-01 2014-04-08 Symbol Technologies, Inc. Apparatus for and method of electro-optically reading direct part marking indicia by image capture
CN103702036A (zh) * 2013-11-21 2014-04-02 苏州斯普锐智能系统有限公司 高动态范围解码方法
US10650205B2 (en) 2018-09-28 2020-05-12 Hand Held Products, Inc. Methods, systems, and apparatuses for scanning and decoding direct part marking indicia

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4983817A (en) * 1989-03-01 1991-01-08 Battelle Memorial Institute Background compensating bar code readers
US6390370B1 (en) * 1990-11-15 2002-05-21 Symbol Technologies, Inc. Light beam scanning pen, scan module for the device and method of utilization
US6168081B1 (en) * 1998-03-23 2001-01-02 Kabushiki Kaisha Toshiba Method and apparatus for reading invisible symbol
US6354501B1 (en) * 1998-11-18 2002-03-12 Crossoff Incorporated Composite authentication mark and system and method for reading the same
EP1168253A1 (en) * 2000-06-28 2002-01-02 Sicpa Holding S.A. Use of communication equipment and method for authenticating an item, specifically documents, in particular security documents, communication equipment for authenticating items, and items to be authenticated by communication equipment
CN1618077A (zh) * 2001-11-30 2005-05-18 国际条形码公司 用于核实数字图像与其相应数据的系统与方法
US7270266B2 (en) * 2003-04-07 2007-09-18 Silverbrook Research Pty Ltd Card for facilitating user interaction
US7428997B2 (en) * 2003-07-29 2008-09-30 Microvision, Inc. Method and apparatus for illuminating a field-of-view and capturing an image
US7017812B1 (en) * 2003-11-26 2006-03-28 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Variable distance angular symbology reader

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016042278A (ja) * 2014-08-18 2016-03-31 株式会社ディスコ 情報コードの読取り方法

Also Published As

Publication number Publication date
WO2006071467A3 (en) 2006-11-16
EP1854044A2 (en) 2007-11-14
US20060138234A1 (en) 2006-06-29
WO2006071467A2 (en) 2006-07-06
CN101103362A (zh) 2008-01-09

Similar Documents

Publication Publication Date Title
US9507988B2 (en) Hand-mounted device with finger motion triggering
JP6383471B2 (ja) グローバル電子シャッター制御を持つイメージ読み取り装置
US6123261A (en) Optical scanner and image reader for reading images and decoding optical information including one and two dimensional symbologies at variable depth of field
US9773139B2 (en) Apparatus comprising light sensing assemblies with range assisted gain control
KR100626329B1 (ko) 광학 정보 판독 장치 및 관련 정보 판독 방법
EP1400915A2 (en) Multi-format bar code reader
WO2010045192A1 (en) Hybrid laser scanning and imaging reader
JP2008525911A (ja) ダイレクトパートマークスキャナの性能を改善する方法および装置
CN101908135B (zh) 具有软件升级的可编程指示器的标记读取器
US10055625B2 (en) Imaging barcode reader with color-separated aimer and illuminator
JP4589409B2 (ja) 情報キャプチャイルミネーションのための方法および装置
CN102708342B (zh) 具有可配置操作特性的标记读取终端
US20110135144A1 (en) Method and system for collecting voice and image data on a remote device and coverting the combined data
JP2019096344A (ja) 光学的情報読取装置
JP2008529162A (ja) 非対称スキャナ
US20240005117A1 (en) Systems and Methods for Encoding Hardware-Calculated Metadata into Raw Images for Transfer and Storage and Imaging Devices
EP3232367A1 (en) Imaging barcode reader with color separated aimer and illuminator
US20080191026A1 (en) Methods and Apparatus for Swipe or Presentation Image Scanning
JP2021047541A (ja) 光学式情報読取装置
WO2024205715A1 (en) Indicia reading systems and associated methods for determining a type of media upon which encoded indicia are rendered
JP4873312B2 (ja) 光学情報読取装置
CA2577235A1 (en) Optical scanner and image reader for reading images and decoding optical information including one and two dimensional symbologies at variable depth of field
CN107301359A (zh) 具有颜色分离的瞄准器和照明器的成像条形码阅读器

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20081126

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20081126

A761 Written withdrawal of application

Free format text: JAPANESE INTERMEDIATE CODE: A761

Effective date: 20090615