SE0102253L - Läspenna - Google Patents
LäspennaInfo
- Publication number
- SE0102253L SE0102253L SE0102253A SE0102253A SE0102253L SE 0102253 L SE0102253 L SE 0102253L SE 0102253 A SE0102253 A SE 0102253A SE 0102253 A SE0102253 A SE 0102253A SE 0102253 L SE0102253 L SE 0102253L
- Authority
- SE
- Sweden
- Prior art keywords
- processing means
- basis
- image
- data pen
- coding pattern
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/0304—Detection arrangements using opto-electronic means
- G06F3/0317—Detection arrangements using opto-electronic means in co-operation with a patterned surface, e.g. absolute position or relative movement detection for an optical mouse or pen positioned with respect to a coded surface
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/0304—Detection arrangements using opto-electronic means
- G06F3/0317—Detection arrangements using opto-electronic means in co-operation with a patterned surface, e.g. absolute position or relative movement detection for an optical mouse or pen positioned with respect to a coded surface
- G06F3/0321—Detection arrangements using opto-electronic means in co-operation with a patterned surface, e.g. absolute position or relative movement detection for an optical mouse or pen positioned with respect to a coded surface by optically sensing the absolute position with respect to a regularly patterned surface forming a passive digitiser, e.g. pen optically detecting position indicative tags printed on a paper sheet
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Image Analysis (AREA)
- Processing Or Creating Images (AREA)
- Position Input By Displaying (AREA)
- Image Input (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Debugging And Monitoring (AREA)
- Image Processing (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0102253A SE0102253L (sv) | 2001-06-26 | 2001-06-26 | Läspenna |
CNB028128044A CN100342318C (zh) | 2001-06-26 | 2002-06-26 | 用于位置确定的设备、方法和计算机程序 |
EP02744043A EP1417636B1 (en) | 2001-06-26 | 2002-06-26 | Device, method and computer program for position determination |
PCT/SE2002/001259 WO2003001442A1 (en) | 2001-06-26 | 2002-06-26 | Device, method and computer program for position determination |
DE60236514T DE60236514D1 (de) | 2001-06-26 | 2002-06-26 | Einrichtung, verfahren und computerprogramm zur positionsbestimmung |
AT02744043T ATE469401T1 (de) | 2001-06-26 | 2002-06-26 | Einrichtung, verfahren und computerprogramm zur positionsbestimmung |
US10/179,966 US6966495B2 (en) | 2001-06-26 | 2002-06-26 | Devices method and computer program for position determination |
JP2003507755A JP4342936B2 (ja) | 2001-06-26 | 2002-06-26 | 位置決定のデバイス、方法およびコンピュータプログラム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0102253A SE0102253L (sv) | 2001-06-26 | 2001-06-26 | Läspenna |
Publications (2)
Publication Number | Publication Date |
---|---|
SE0102253D0 SE0102253D0 (sv) | 2001-06-26 |
SE0102253L true SE0102253L (sv) | 2002-12-27 |
Family
ID=20284604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0102253A SE0102253L (sv) | 2001-06-26 | 2001-06-26 | Läspenna |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1417636B1 (sv) |
JP (1) | JP4342936B2 (sv) |
CN (1) | CN100342318C (sv) |
AT (1) | ATE469401T1 (sv) |
DE (1) | DE60236514D1 (sv) |
SE (1) | SE0102253L (sv) |
WO (1) | WO2003001442A1 (sv) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7728914B2 (en) * | 2004-01-28 | 2010-06-01 | Au Optronics Corporation | Position encoded sensing device with amplified light reflection intensity and a method of manufacturing the same |
GB2412215B (en) * | 2004-03-18 | 2008-08-13 | Hewlett Packard Development Co | Position identification pattern |
US7240849B2 (en) | 2004-08-27 | 2007-07-10 | Hewlett-Packard Development Company, L.P. | Glyph pattern generation and glyph pattern decoding |
GB2419720B (en) | 2004-10-29 | 2010-04-14 | Hewlett Packard Development Co | Data encoding pattern |
KR100628463B1 (ko) | 2004-12-13 | 2006-09-26 | 핑거시스템 주식회사 | 절대좌표 인식 시스템 및 그 방법 |
DE112011102140T5 (de) * | 2010-06-25 | 2013-03-28 | Polyvision Corporation | Aktivierungsobjekte für interaktive Systeme |
JP5948731B2 (ja) * | 2011-04-19 | 2016-07-06 | 富士ゼロックス株式会社 | 画像処理装置、画像処理システム及びプログラム |
CN103649887A (zh) | 2012-04-26 | 2014-03-19 | 松下电器产业株式会社 | 显示控制系统、指示装置以及显示面板 |
KR101453467B1 (ko) * | 2012-06-05 | 2014-10-22 | (주)펜제너레이션스 | 광학필름 및 이를 이용한 전자펜 시스템 |
CN108664835A (zh) * | 2017-04-02 | 2018-10-16 | 田雪松 | 一种编码图案有效性的识别方法和识别装置 |
CN108664958A (zh) * | 2017-04-02 | 2018-10-16 | 田雪松 | 数据解码方法和数据解码装置 |
DE102017113615A1 (de) * | 2017-06-20 | 2018-12-20 | Carl Zeiss Smt Gmbh | System, Verfahren und Marker zur Positionsbestimmung eines beweglichen Objektes im Raum |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5852434A (en) | 1992-04-03 | 1998-12-22 | Sekendur; Oral F. | Absolute optical position determination |
US5661506A (en) | 1994-11-10 | 1997-08-26 | Sia Technology Corporation | Pen and paper information recording system using an imaging pen |
WO2000025293A1 (en) | 1998-10-23 | 2000-05-04 | Raphael Cohen | Pen-input device |
DE29924323U1 (de) * | 1999-03-24 | 2002-12-05 | ANITRA Medienprojekte GmbH, 81677 München | Träger für Muster und Lesegerät zur Positionsbestimmung |
ATE469390T1 (de) * | 1999-05-28 | 2010-06-15 | Anoto Ab | Positionsbestimmung |
SE517445C2 (sv) * | 1999-10-01 | 2002-06-04 | Anoto Ab | Positionsbestämning på en yta försedd med ett positionskodningsmönster |
CA2388622C (en) | 1999-10-25 | 2009-06-16 | Paul Lapstun | Electronically controllable pen |
AU5031001A (en) | 2000-02-16 | 2001-08-27 | Telefonaktiebolaget Lm Ericsson (Publ) | Electronic pen with ink on/ink off function and paper touch sensing |
-
2001
- 2001-06-26 SE SE0102253A patent/SE0102253L/sv not_active Application Discontinuation
-
2002
- 2002-06-26 CN CNB028128044A patent/CN100342318C/zh not_active Expired - Fee Related
- 2002-06-26 EP EP02744043A patent/EP1417636B1/en not_active Expired - Lifetime
- 2002-06-26 DE DE60236514T patent/DE60236514D1/de not_active Expired - Lifetime
- 2002-06-26 AT AT02744043T patent/ATE469401T1/de not_active IP Right Cessation
- 2002-06-26 WO PCT/SE2002/001259 patent/WO2003001442A1/en active Application Filing
- 2002-06-26 JP JP2003507755A patent/JP4342936B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP4342936B2 (ja) | 2009-10-14 |
EP1417636A1 (en) | 2004-05-12 |
CN100342318C (zh) | 2007-10-10 |
WO2003001442A1 (en) | 2003-01-03 |
EP1417636B1 (en) | 2010-05-26 |
JP2004533693A (ja) | 2004-11-04 |
SE0102253D0 (sv) | 2001-06-26 |
ATE469401T1 (de) | 2010-06-15 |
DE60236514D1 (de) | 2010-07-08 |
CN1630878A (zh) | 2005-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |