SE0103286L - Optisk sensoranordning och förfarande för att reglera dess exponeringstid - Google Patents

Optisk sensoranordning och förfarande för att reglera dess exponeringstid

Info

Publication number
SE0103286L
SE0103286L SE0103286A SE0103286A SE0103286L SE 0103286 L SE0103286 L SE 0103286L SE 0103286 A SE0103286 A SE 0103286A SE 0103286 A SE0103286 A SE 0103286A SE 0103286 L SE0103286 L SE 0103286L
Authority
SE
Sweden
Prior art keywords
exposure time
optical sensor
sensor device
image
current
Prior art date
Application number
SE0103286A
Other languages
English (en)
Swedish (sv)
Other versions
SE0103286D0 (sv
Inventor
Andreas Olsson
Original Assignee
Anoto Ab
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 Anoto Ab filed Critical Anoto Ab
Priority to SE0103286A priority Critical patent/SE0103286L/xx
Publication of SE0103286D0 publication Critical patent/SE0103286D0/xx
Priority to EP02800297A priority patent/EP1436768B1/de
Priority to AT02800297T priority patent/ATE441157T1/de
Priority to CNB028196074A priority patent/CN100520802C/zh
Priority to JP2003533208A priority patent/JP4046188B2/ja
Priority to US10/262,943 priority patent/US7457476B2/en
Priority to DE60233514T priority patent/DE60233514D1/de
Priority to PCT/SE2002/001794 priority patent/WO2003030082A1/en
Publication of SE0103286L publication Critical patent/SE0103286L/xx

Links

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
    • G06K7/10544—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
    • G06K7/10821—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 further details of bar or optical code scanning devices
    • G06K7/10851—Circuits for pulse shaping, amplifying, eliminating noise signals, checking the function of the sensing device
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Image Input (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Position Input By Displaying (AREA)
  • Holo Graphy (AREA)
  • Facsimile Heads (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
SE0103286A 2001-10-03 2001-10-03 Optisk sensoranordning och förfarande för att reglera dess exponeringstid SE0103286L (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE0103286A SE0103286L (sv) 2001-10-03 2001-10-03 Optisk sensoranordning och förfarande för att reglera dess exponeringstid
EP02800297A EP1436768B1 (de) 2001-10-03 2002-10-03 Optische sensoreinrichtung und verfahren zur steuerung ihrer belichtungszeit
AT02800297T ATE441157T1 (de) 2001-10-03 2002-10-03 Optische sensoreinrichtung und verfahren zur steuerung ihrer belichtungszeit
CNB028196074A CN100520802C (zh) 2001-10-03 2002-10-03 光学传感装置及控制其曝光时间的方法
JP2003533208A JP4046188B2 (ja) 2001-10-03 2002-10-03 光学センサーデバイスとその露光時間を制御する方法
US10/262,943 US7457476B2 (en) 2001-10-03 2002-10-03 Optical sensor device and a method of controlling its exposure time
DE60233514T DE60233514D1 (de) 2001-10-03 2002-10-03 Optische sensoreinrichtung und verfahren zur steuerung ihrer belichtungszeit
PCT/SE2002/001794 WO2003030082A1 (en) 2001-10-03 2002-10-03 An optical sensor device and a method of controlling its exposure time

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0103286A SE0103286L (sv) 2001-10-03 2001-10-03 Optisk sensoranordning och förfarande för att reglera dess exponeringstid

Publications (2)

Publication Number Publication Date
SE0103286D0 SE0103286D0 (sv) 2001-10-03
SE0103286L true SE0103286L (sv) 2003-04-04

Family

ID=20285528

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0103286A SE0103286L (sv) 2001-10-03 2001-10-03 Optisk sensoranordning och förfarande för att reglera dess exponeringstid

Country Status (7)

Country Link
EP (1) EP1436768B1 (de)
JP (1) JP4046188B2 (de)
CN (1) CN100520802C (de)
AT (1) ATE441157T1 (de)
DE (1) DE60233514D1 (de)
SE (1) SE0103286L (de)
WO (1) WO2003030082A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10721429B2 (en) 2005-03-11 2020-07-21 Hand Held Products, Inc. Image reader comprising CMOS based image sensor array
US10949634B2 (en) 2005-06-03 2021-03-16 Hand Held Products, Inc. Apparatus having hybrid monochrome and color image sensor array

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1701536A1 (de) * 2005-03-08 2006-09-13 Sony Ericsson Mobile Communications AB Verfahren und Vorrichtung zur Bilderzeugung mit globalem Verschluss und mehreren Belichtungen
US7611060B2 (en) 2005-03-11 2009-11-03 Hand Held Products, Inc. System and method to automatically focus an image reader
US7780089B2 (en) 2005-06-03 2010-08-24 Hand Held Products, Inc. Digital picture taking optical reader having hybrid monochrome and color image sensor array
EP4216103B1 (de) 2005-03-11 2026-01-14 Hand Held Products, Inc. Strichcodelesegerät mit globaler elektronischer verschlusssteuerung
US7546026B2 (en) * 2005-10-25 2009-06-09 Zoran Corporation Camera exposure optimization techniques that take camera and scene motion into account
WO2008002239A1 (en) 2006-06-28 2008-01-03 Anoto Ab Operation control and data processing in an electronic pen
US7762464B2 (en) 2007-06-28 2010-07-27 Symbol Technologies, Inc. Control of specular reflection in imaging reader
US8596541B2 (en) * 2008-02-22 2013-12-03 Qualcomm Incorporated Image capture device with integrated barcode scanning
US8366004B2 (en) 2008-02-22 2013-02-05 Qualcomm Incorporated Barcode detection based on morphological operations
US8146821B2 (en) * 2009-04-02 2012-04-03 Symbol Technologies, Inc. Auto-exposure for multi-imager barcode reader
US8162224B2 (en) * 2009-07-29 2012-04-24 Symbol Technologies, Inc. Method of setting amount of exposure for photodetector array in barcode scanner
JP5750897B2 (ja) * 2011-01-14 2015-07-22 富士ゼロックス株式会社 電子筆記具及びプログラム
JP2012164214A (ja) 2011-02-08 2012-08-30 Fuji Xerox Co Ltd 記録媒体
JP5903855B2 (ja) * 2011-11-30 2016-04-13 オムロン株式会社 光学式変位センサ
DE102015204554B4 (de) * 2015-03-13 2016-09-22 Bayerische Motoren Werke Ag Verfahren zum Prüfen von Zahnrädern
CN108668088A (zh) * 2017-04-02 2018-10-16 田雪松 传感成像控制方法和装置
JP7154924B2 (ja) * 2018-10-03 2022-10-18 株式会社日立エルジーデータストレージ 測距撮像装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5223935A (en) * 1990-04-02 1993-06-29 Casio Computer Co., Ltd. Electronic camera with automatic exposure control
US5852434A (en) 1992-04-03 1998-12-22 Sekendur; Oral F. Absolute optical position determination
JP3235249B2 (ja) * 1992-12-18 2001-12-04 株式会社デンソー 光学的情報読取り装置
US5815200A (en) * 1994-07-26 1998-09-29 Metanetics Corporation Extended working range dataform reader with reduced power consumption
US5661506A (en) 1994-11-10 1997-08-26 Sia Technology Corporation Pen and paper information recording system using an imaging pen
US5831254A (en) * 1995-12-18 1998-11-03 Welch Allyn, Inc. Exposure control apparatus for use with optical readers
IL118914A0 (en) * 1996-07-22 1996-10-31 Zohar Argamanit Ltd Hand-holdable optical scanner particularly useful as electronic translator

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11968464B2 (en) 2005-03-11 2024-04-23 Hand Held Products, Inc. Image reader comprising CMOS based image sensor array
US12185006B2 (en) 2005-03-11 2024-12-31 Hand Held Products, Inc. Image reader comprising CMOS based image sensor array
US12075176B2 (en) 2005-03-11 2024-08-27 Hand Held Products, Inc. Image reader comprising CMOS based image sensor array
US10958863B2 (en) 2005-03-11 2021-03-23 Hand Held Products, Inc. Image reader comprising CMOS based image sensor array
US10721429B2 (en) 2005-03-11 2020-07-21 Hand Held Products, Inc. Image reader comprising CMOS based image sensor array
US10735684B2 (en) 2005-03-11 2020-08-04 Hand Held Products, Inc. Image reader comprising CMOS based image sensor array
US11317050B2 (en) 2005-03-11 2022-04-26 Hand Held Products, Inc. Image reader comprising CMOS based image sensor array
US11323650B2 (en) 2005-03-11 2022-05-03 Hand Held Products, Inc. Image reader comprising CMOS based image sensor array
US11323649B2 (en) 2005-03-11 2022-05-03 Hand Held Products, Inc. Image reader comprising CMOS based image sensor array
US11863897B2 (en) 2005-03-11 2024-01-02 Hand Held Products, Inc. Image reader comprising CMOS based image sensor array
US12073283B2 (en) 2005-06-03 2024-08-27 Hand Held Products, Inc. Apparatus having hybrid monochrome and color image sensor array
US12236312B2 (en) 2005-06-03 2025-02-25 Hand Held Products, Inc. Apparatus having hybrid monochrome and color image sensor array
US11238251B2 (en) 2005-06-03 2022-02-01 Hand Held Products, Inc. Apparatus having hybrid monochrome and color image sensor array
US12321815B2 (en) 2005-06-03 2025-06-03 Hand Held Products, Inc. Apparatus having hybrid monochrome and color image sensor array
US11238252B2 (en) 2005-06-03 2022-02-01 Hand Held Products, Inc. Apparatus having hybrid monochrome and color image sensor array
US11625550B2 (en) 2005-06-03 2023-04-11 Hand Held Products, Inc. Apparatus having hybrid monochrome and color image sensor array
US11604933B2 (en) 2005-06-03 2023-03-14 Hand Held Products, Inc. Apparatus having hybrid monochrome and color image sensor array
US12026580B2 (en) 2005-06-03 2024-07-02 Hand Held Products, Inc. Apparatus having hybrid monochrome and color image sensor array
US12020111B2 (en) 2005-06-03 2024-06-25 Hand Held Products, Inc. Apparatus having hybrid monochrome and color image sensor array
US12001913B2 (en) 2005-06-03 2024-06-04 Hand Held Products, Inc. Apparatus having hybrid monochrome and color image sensor array
US10949634B2 (en) 2005-06-03 2021-03-16 Hand Held Products, Inc. Apparatus having hybrid monochrome and color image sensor array
US12001914B2 (en) 2005-06-03 2024-06-04 Hand Held Products, Inc. Apparatus having hybrid monochrome and color image sensor array
US12321814B2 (en) 2005-06-03 2025-06-03 Hand Held Products, Inc. Apparatus having hybrid monochrome and color image sensor array
US12321813B2 (en) 2005-06-03 2025-06-03 Hand Held Products, Inc. Apparatus having hybrid monochrome and color image sensor array
US12450457B2 (en) 2005-06-03 2025-10-21 Hand Held Products, Inc. Apparatus having hybrid monochrome and color image sensor array

Also Published As

Publication number Publication date
DE60233514D1 (de) 2009-10-08
ATE441157T1 (de) 2009-09-15
EP1436768B1 (de) 2009-08-26
EP1436768A1 (de) 2004-07-14
WO2003030082A1 (en) 2003-04-10
CN1564996A (zh) 2005-01-12
CN100520802C (zh) 2009-07-29
JP4046188B2 (ja) 2008-02-13
SE0103286D0 (sv) 2001-10-03
JP2005505061A (ja) 2005-02-17

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