DE3782463D1 - Geraet zur tastbaren darstellung eines optisch aufgenommenen bildmusters. - Google Patents

Geraet zur tastbaren darstellung eines optisch aufgenommenen bildmusters.

Info

Publication number
DE3782463D1
DE3782463D1 DE8787306490T DE3782463T DE3782463D1 DE 3782463 D1 DE3782463 D1 DE 3782463D1 DE 8787306490 T DE8787306490 T DE 8787306490T DE 3782463 T DE3782463 T DE 3782463T DE 3782463 D1 DE3782463 D1 DE 3782463D1
Authority
DE
Germany
Prior art keywords
taskable
representation
image pattern
taken image
optically taken
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.)
Expired - Lifetime
Application number
DE8787306490T
Other languages
English (en)
Other versions
DE3782463T2 (de
Inventor
Mikiharu Matsuoka
Yasuhiro Yamada
Yasuko Miyazaki
Takashi Kanemoto
Hirohiko Katayama
Tamao Ikuta
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
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
Priority claimed from JP61174052A external-priority patent/JPS6329782A/ja
Priority claimed from JP18302986A external-priority patent/JPS6338975A/ja
Priority claimed from JP61183078A external-priority patent/JPS6338977A/ja
Priority claimed from JP61183077A external-priority patent/JPS6338976A/ja
Priority claimed from JP17961986U external-priority patent/JPS6384171U/ja
Application filed by Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE3782463D1 publication Critical patent/DE3782463D1/de
Publication of DE3782463T2 publication Critical patent/DE3782463T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B21/00—Teaching, or communicating with, the blind, deaf or mute
    • G09B21/001—Teaching or communicating with blind persons
    • G09B21/003—Teaching or communicating with blind persons using tactile presentation of the information, e.g. Braille displays

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Character Input (AREA)
  • Image Input (AREA)
DE8787306490T 1986-07-23 1987-07-22 Geraet zur tastbaren darstellung eines optisch aufgenommenen bildmusters. Expired - Fee Related DE3782463T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP61174052A JPS6329782A (ja) 1986-07-23 1986-07-23 触知表示装置
JP18302986A JPS6338975A (ja) 1986-08-04 1986-08-04 触知表示装置
JP61183078A JPS6338977A (ja) 1986-08-04 1986-08-04 画像変換装置
JP61183077A JPS6338976A (ja) 1986-08-04 1986-08-04 パタ−ン読取装置
JP17961986U JPS6384171U (de) 1986-11-20 1986-11-20

Publications (2)

Publication Number Publication Date
DE3782463D1 true DE3782463D1 (de) 1992-12-10
DE3782463T2 DE3782463T2 (de) 1993-05-19

Family

ID=27528598

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787306490T Expired - Fee Related DE3782463T2 (de) 1986-07-23 1987-07-22 Geraet zur tastbaren darstellung eines optisch aufgenommenen bildmusters.

Country Status (3)

Country Link
US (1) US4881900A (de)
EP (1) EP0254554B1 (de)
DE (1) DE3782463T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07120384B2 (ja) * 1987-12-14 1995-12-20 キヤノン株式会社 パターン読取装置
US5103485A (en) * 1988-03-29 1992-04-07 Canon Kabushiki Kaisha Pattern information reading apparatus
JPH02257185A (ja) * 1989-03-30 1990-10-17 Canon Inc 画像情報処理装置
EP0446856A3 (en) * 1990-03-13 1993-06-23 Canon Kabushiki Kaisha Sound output electronic apparatus
JP3217386B2 (ja) * 1991-04-24 2001-10-09 オリンパス光学工業株式会社 診断システム
JPH04333858A (ja) * 1991-05-09 1992-11-20 Eastman Kodak Japan Kk 点字印刷物作成装置
US5186629A (en) * 1991-08-22 1993-02-16 International Business Machines Corporation Virtual graphics display capable of presenting icons and windows to the blind computer user and method
US5306152A (en) * 1991-10-30 1994-04-26 Canon Kabushiki Kaisha Reading apparatus for eyesight handicapped person
JP3086069B2 (ja) * 1992-06-16 2000-09-11 キヤノン株式会社 障害者用情報処理装置
DE4313905A1 (de) * 1993-04-28 1994-11-03 Joerg Fricke Vorrichtung zur Darstellung von Blindenschrift
US5736978A (en) * 1995-05-26 1998-04-07 The United States Of America As Represented By The Secretary Of The Air Force Tactile graphics display
US5912660A (en) * 1997-01-09 1999-06-15 Virtouch Ltd. Mouse-like input/output device with display screen and method for its use
US6762749B1 (en) 1997-01-09 2004-07-13 Virtouch Ltd. Tactile interface system for electronic data display system
US6278441B1 (en) * 1997-01-09 2001-08-21 Virtouch, Ltd. Tactile interface system for electronic data display system
US6712613B2 (en) * 2000-08-31 2004-03-30 Fujitsu Siemens Computers Gmbh Display device suited for a blind person
JP3856774B2 (ja) 2003-08-29 2006-12-13 インターナショナル・ビジネス・マシーンズ・コーポレーション 音声出力装置、情報入力装置、ファイル選択装置、電話機、及びそのプログラムと記録媒体
US20070041600A1 (en) * 2005-08-22 2007-02-22 Zachman James M Electro-mechanical systems for enabling the hearing impaired and the visually impaired
JP5015323B2 (ja) * 2008-09-12 2012-08-29 パイオニア株式会社 ハンドヘルド点字変換装置、点字変換方法及び点字変換プログラム
US20110143321A1 (en) * 2009-12-10 2011-06-16 Nghia Xuan Tran Portable multifunctional communication and environment aid for the visually handicapped

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2937028A1 (de) * 1979-09-13 1981-04-09 Basf Ag, 6700 Ludwigshafen 1-monohalogenierte isocyanate und verfahren zur herstellung von gemischen von 1-monohalogenierten isocyanaten und 1,2-ungesaettigten isocyanaten
FR2493569A1 (fr) * 1980-11-04 1982-05-07 Centre Nat Rech Scient Procede de lecture pour non-voyants et dispositif pour la mise en oeuvre de ce procede
US4475234A (en) * 1981-02-04 1984-10-02 Nippon Electric Co., Ltd. Binary pattern signal producing apparatus for optical character recognition

Also Published As

Publication number Publication date
US4881900A (en) 1989-11-21
DE3782463T2 (de) 1993-05-19
EP0254554B1 (de) 1992-11-04
EP0254554A1 (de) 1988-01-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee