JPS5634905B2 - - Google Patents

Info

Publication number
JPS5634905B2
JPS5634905B2 JP2974A JP2974A JPS5634905B2 JP S5634905 B2 JPS5634905 B2 JP S5634905B2 JP 2974 A JP2974 A JP 2974A JP 2974 A JP2974 A JP 2974A JP S5634905 B2 JPS5634905 B2 JP S5634905B2
Authority
JP
Japan
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.)
Expired
Application number
JP2974A
Other languages
Japanese (ja)
Other versions
JPS49103538A (en]
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 filed Critical
Publication of JPS49103538A publication Critical patent/JPS49103538A/ja
Publication of JPS5634905B2 publication Critical patent/JPS5634905B2/ja
Expired legal-status Critical Current

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
    • G06K7/10881—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 constructional details of hand-held scanners
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V10/42—Global feature extraction by analysis of the whole pattern, e.g. using frequency domain transformations or autocorrelation
    • G06V10/421—Global feature extraction by analysis of the whole pattern, e.g. using frequency domain transformations or autocorrelation by analysing segments intersecting the pattern

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Electromagnetism (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Character Input (AREA)
  • Image Input (AREA)
JP2974A 1973-01-05 1974-01-05 Expired JPS5634905B2 (en])

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US321174A US3918028A (en) 1973-01-05 1973-01-05 Hand held optical reader

Publications (2)

Publication Number Publication Date
JPS49103538A JPS49103538A (en]) 1974-10-01
JPS5634905B2 true JPS5634905B2 (en]) 1981-08-13

Family

ID=23249509

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2974A Expired JPS5634905B2 (en]) 1973-01-05 1974-01-05

Country Status (14)

Country Link
US (1) US3918028A (en])
JP (1) JPS5634905B2 (en])
AU (1) AU470096B2 (en])
BE (1) BE809416A (en])
BR (1) BR7400037D0 (en])
CA (1) CA1006980A (en])
DE (1) DE2400334A1 (en])
FR (1) FR2213542B1 (en])
GB (1) GB1451650A (en])
IL (1) IL43924A (en])
IT (1) IT1006737B (en])
NL (1) NL7400121A (en])
SE (1) SE412964B (en])
ZA (1) ZA74113B (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01173240U (en]) * 1988-05-26 1989-12-08

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5242024A (en) * 1975-09-29 1977-04-01 Toshiba Corp Portable optical reader
US4074113A (en) * 1976-01-19 1978-02-14 Gabriel Edwin Zenith Punched-card programmable analog computer
JPS52114627U (en]) * 1976-02-25 1977-08-31
JPS52116133U (en]) * 1976-03-01 1977-09-03
JPS52116131U (en]) * 1976-03-01 1977-09-03
JPS52116132U (en]) * 1976-03-01 1977-09-03
US4055747A (en) * 1976-05-13 1977-10-25 Ebco Industries, Ltd. Apparatus and method for the synchronous reading of data from a punched card
US4072859A (en) * 1976-10-04 1978-02-07 Recognition Equipment Incorporated Wand turn-on control
US4158194A (en) * 1976-12-27 1979-06-12 Recognition Equipment Incorporated Optical recognition system
USD249144S (en) * 1977-04-06 1978-08-29 International Business Machines Corporation Scanner unit
JPS5463026U (en]) * 1977-10-08 1979-05-02
JPS5461530U (en]) * 1977-10-10 1979-04-28
US4251798A (en) * 1978-05-31 1981-02-17 Symbol Technologies Portable laser scanning arrangement for and method of evaluating and validating bar code symbols
JPS5418129U (en]) * 1978-06-21 1979-02-06
JPS5418130U (en]) * 1978-06-21 1979-02-06
US4240748A (en) * 1978-06-26 1980-12-23 Caere Corporation Hand-held optical character recognition wand with visual aligner
US4292621A (en) * 1978-08-14 1981-09-29 Paul Fuller Character reader
DE2910854A1 (de) * 1979-03-20 1980-10-02 Agfa Gevaert Ag Informationsverarbeitungsvorrichtung zur aufnahme und zur weiterverarbeitung von auf einem informationstraeger befindlicher optischer information
JPS6217883Y2 (en]) * 1979-07-28 1987-05-08
US4260979A (en) * 1979-12-31 1981-04-07 International Business Machines Corporation Apparatus for sensing non-coded images
JPS56136076A (en) * 1980-03-26 1981-10-23 Hitachi Ltd Photoelectric converter
JPS56158636A (en) * 1980-05-09 1981-12-07 Olympus Optical Co Photographing apparatus
JPS5764397A (en) * 1980-10-03 1982-04-19 Olympus Optical Co Ltd Memory device
JPS5951017B2 (ja) * 1981-02-10 1984-12-12 富士ゼロックス株式会社 ヘラ型ライトペン
USD274249S (en) 1981-12-28 1984-06-12 Norand Corporation Bar code reader
US6234395B1 (en) 1981-12-28 2001-05-22 Intermec Ip Corp. Instant portable bar code reader
US4523235A (en) * 1982-01-11 1985-06-11 Jan Rajchman Electronic microcopier apparatus
US5262628A (en) * 1982-01-25 1993-11-16 Symbol Technologies, Inc. Narrow-bodied, single- and twin-windowed portable laser scanning head for reading bar code symbols
US5130520A (en) * 1982-01-25 1992-07-14 Symbol Technologies, Inc. Narrow-bodied, single- and twin-windowed portable laser scanning head for reading bar code symbols
US4673805A (en) * 1982-01-25 1987-06-16 Symbol Technologies, Inc. Narrow-bodied, single- and twin-windowed portable scanning head for reading bar code symbols
US4751743A (en) * 1984-05-08 1988-06-14 Sumitomo Electric Industries, Ltd. Optical character reader
JPS6124365A (ja) * 1984-07-12 1986-02-03 Matsushita Electric Ind Co Ltd ハンドスキヤナ−
DE3531386A1 (de) * 1985-09-03 1987-03-05 Ant Nachrichtentech Verfahren und anordnung zum maschinellen lesen von beschriftungen
DE3541351A1 (de) * 1985-11-22 1987-06-11 Guetermann & Co Optische sende- und empfangsvorrichtung zum beruehrungsfreien lesen von zeichen
JPH07107688B2 (ja) * 1986-03-18 1995-11-15 日本電装株式会社 光学的情報読取装置
US5028769A (en) * 1986-08-20 1991-07-02 Emhart Industries, Inc. Device for reading a mold code on a glass bottle
US4949391A (en) * 1986-09-26 1990-08-14 Everex Ti Corporation Adaptive image acquisition system
GB8702728D0 (en) * 1987-02-06 1987-03-11 Price Stern Sloan Publishers Teaching & amusement apparatus
USD304827S (en) 1987-04-04 1989-11-28 Nippon Seimitsu Kogyo Kabushiki Kaisha Image scanner
USD306855S (en) 1987-09-03 1990-03-27 Nippon Seimitsu Kogyo Kabushiki Kaisha Image scanner
USD307749S (en) 1988-05-23 1990-05-08 Nippon Seimitsu Kogyo Kabushiki Kaisha Image scanner
USD305885S (en) 1988-06-24 1990-02-06 Symbol Technologies, Inc. Hand-held optical scanner
GB2228817A (en) * 1989-03-03 1990-09-05 Unisys Corp Document imaging apparatus
US5132673A (en) * 1990-03-06 1992-07-21 Digi-Rule Inc. Hand held digitizer
US5301243A (en) * 1990-12-21 1994-04-05 Francis Olschafskie Hand-held character-oriented scanner with external view area
US5574804A (en) * 1990-12-21 1996-11-12 Olschafskie; Francis Hand-held scanner
US5430558A (en) * 1992-09-29 1995-07-04 Sohaei; Frank Portable optical scanner with integral audio recorder
US5974204A (en) * 1993-07-15 1999-10-26 Primax Electronics Ltd. Pen type data scanning apparatus
IL114367A (en) * 1995-06-27 1999-11-30 Wizcom Technologies Ltd Hand-holdable optical scanner particularly useful as electronic translator
US5923444A (en) * 1997-04-14 1999-07-13 Hewlett-Packard Company Floating image head design for portable scanner
US5999666A (en) * 1997-09-09 1999-12-07 Gobeli; Garth W. Device and method for optical scanning of text
US6097507A (en) * 1998-04-07 2000-08-01 Hewlett-Packard Company Portable scanner with pivoting image head and rotating mirror
US6305608B1 (en) * 1998-06-04 2001-10-23 Olympus Optical Co., Ltd. Pen type code reader
US6292274B1 (en) 1998-12-11 2001-09-18 Hewlett-Packard Company Portable scanner with tilting body design
US6878922B1 (en) 1998-12-23 2005-04-12 Hewlett-Packard Development Company, L.P. Optical system for compensating for non-uniform illumination of an object
US6352204B2 (en) * 1999-08-04 2002-03-05 Industrial Data Entry Automation Systems Incorporated Optical symbol scanner with low angle illumination
US6832206B1 (en) 2000-02-01 2004-12-14 Marc Chelnik Automobile parking verification system (APVS)
US6659347B1 (en) * 2001-08-20 2003-12-09 Unisys Corporation Hand-held magnetic ink character recognition system
US20070058867A1 (en) * 2005-09-15 2007-03-15 Shieh Johnny M Portable device which does translation and retrieval of information related to a text object
US7822335B1 (en) 2006-09-21 2010-10-26 Microscan Systems, Inc. Lens protector
JP4347344B2 (ja) * 2007-01-12 2009-10-21 Ｎｅｃパーソナルプロダクツ株式会社 バーコード読取機構およびバーコード読取方法
CN102124429B (zh) 2008-06-20 2015-06-24 美泰有限公司 电容性触摸板和结合了相同触摸板的玩具
US8107808B2 (en) 2009-07-10 2012-01-31 Microscan Systems, Inc. Combination dark field and bright field illuminator
US8768159B2 (en) 2009-07-10 2014-07-01 Microscan Systems, Inc. Combination dark field and bright field illuminator
CA3020431A1 (en) 2017-10-11 2019-04-11 Marc Chelnik Vehicle parking authorization assurance system
USD958792S1 (en) * 2021-04-13 2022-07-26 Disney Enterprises, Inc. Handheld picture reader
FR3153502A1 (fr) 2023-09-29 2025-04-04 L'oreal Pipette de distribution de produit cosmétique comportant un évent de passage d’air, ensemble de conditionnement et procédé associés

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3104370A (en) * 1960-12-15 1963-09-17 Rabinow Engineering Co Inc Recognition systems using assertions and negations
JPS4412407Y1 (en]) * 1965-11-30 1969-05-23
US3735350A (en) * 1966-02-10 1973-05-22 J Lemelson Code scanning system
US3588452A (en) * 1968-12-18 1971-06-28 Us Navy Photoelectric reading system
US3637993A (en) * 1969-06-30 1972-01-25 Ncr Co Transition code recognition system
US3673416A (en) * 1970-03-19 1972-06-27 Pitney Bowes Alpex Hand held photo-optical reader for printed documents
US3685723A (en) * 1971-05-21 1972-08-22 Robert M Berler Photoelectric manual reader for printed coded tags
US3737629A (en) * 1971-06-09 1973-06-05 Addressograph Multigraph Optical code reader
US3735142A (en) * 1972-02-04 1973-05-22 Ibm Manually operated bar coding scanning system
US3777165A (en) * 1972-03-31 1973-12-04 Electronics Corp America Sensing apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01173240U (en]) * 1988-05-26 1989-12-08

Also Published As

Publication number Publication date
BE809416A (fr) 1974-05-02
IL43924A (en) 1976-11-30
NL7400121A (en]) 1974-07-09
SE412964B (sv) 1980-03-24
BR7400037D0 (pt) 1974-08-15
FR2213542B1 (en]) 1978-01-06
AU470096B2 (en) 1976-03-04
IT1006737B (it) 1976-10-20
AU6420874A (en) 1975-07-10
DE2400334A1 (de) 1974-07-18
GB1451650A (en]) 1976-10-06
FR2213542A1 (en]) 1974-08-02
US3918028A (en) 1975-11-04
IL43924A0 (en) 1974-03-14
JPS49103538A (en]) 1974-10-01
ZA74113B (en) 1974-12-24
CA1006980A (en) 1977-03-15

Similar Documents

Publication Publication Date Title
AR201758A1 (en])
AU476761B2 (en])
AU465372B2 (en])
AR201235Q (en])
JPS5634905B2 (en])
AR201231Q (en])
AU474593B2 (en])
AU474511B2 (en])
AU474838B2 (en])
AU471343B2 (en])
AU465453B2 (en])
AU465434B2 (en])
AU450229B2 (en])
AU476714B2 (en])
AR201229Q (en])
AU466283B2 (en])
AR199451A1 (en])
AU476696B2 (en])
AU472848B2 (en])
AU477823B2 (en])
AU477824B2 (en])
AR200885A1 (en])
AR200256A1 (en])
AR195311A1 (en])
AR195948A1 (en])