SE0004132D0 - Identifiering av virtuellt rastermönster - Google Patents

Identifiering av virtuellt rastermönster

Info

Publication number
SE0004132D0
SE0004132D0 SE0004132A SE0004132A SE0004132D0 SE 0004132 D0 SE0004132 D0 SE 0004132D0 SE 0004132 A SE0004132 A SE 0004132A SE 0004132 A SE0004132 A SE 0004132A SE 0004132 D0 SE0004132 D0 SE 0004132D0
Authority
SE
Sweden
Prior art keywords
marks
image
identification
dots
gravity
Prior art date
Application number
SE0004132A
Other languages
English (en)
Other versions
SE518866C2 (sv
SE0004132L (sv
Inventor
Petter Ericson
Tomas Edsoe
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 SE0004132A priority Critical patent/SE518866C2/sv
Publication of SE0004132D0 publication Critical patent/SE0004132D0/sv
Priority to JP2001573385A priority patent/JP4783535B2/ja
Priority to EP01918044A priority patent/EP1272972B1/en
Priority to AT01918044T priority patent/ATE472778T1/de
Priority to AU2001244915A priority patent/AU2001244915A1/en
Priority to US09/812,907 priority patent/US7050653B2/en
Priority to PCT/SE2001/000604 priority patent/WO2001075783A1/en
Priority to DE60142468T priority patent/DE60142468D1/de
Publication of SE0004132L publication Critical patent/SE0004132L/sv
Publication of SE518866C2 publication Critical patent/SE518866C2/sv

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
    • G06K19/06037—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking multi-dimensional coding
    • 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
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03542—Light pens for emitting or receiving light

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
SE0004132A 2000-04-05 2000-11-10 Identifiering av virtuellt rastermönster SE518866C2 (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE0004132A SE518866C2 (sv) 2000-11-10 2000-11-10 Identifiering av virtuellt rastermönster
JP2001573385A JP4783535B2 (ja) 2000-04-05 2001-03-21 仮想ラスターパターンの特定
EP01918044A EP1272972B1 (en) 2000-04-05 2001-03-21 Identification of a virtual raster pattern
AT01918044T ATE472778T1 (de) 2000-04-05 2001-03-21 Identifizierung eines virtuellen rastermusters
AU2001244915A AU2001244915A1 (en) 2000-04-05 2001-03-21 Identification of a virtual raster pattern
US09/812,907 US7050653B2 (en) 2000-04-05 2001-03-21 Identification of virtual raster pattern
PCT/SE2001/000604 WO2001075783A1 (en) 2000-04-05 2001-03-21 Identification of a virtual raster pattern
DE60142468T DE60142468D1 (de) 2000-04-05 2001-03-21 Identifizierung eines virtuellen rastermusters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0004132A SE518866C2 (sv) 2000-11-10 2000-11-10 Identifiering av virtuellt rastermönster

Publications (3)

Publication Number Publication Date
SE0004132D0 true SE0004132D0 (sv) 2000-11-10
SE0004132L SE0004132L (sv) 2002-05-11
SE518866C2 SE518866C2 (sv) 2002-12-03

Family

ID=20281787

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0004132A SE518866C2 (sv) 2000-04-05 2000-11-10 Identifiering av virtuellt rastermönster

Country Status (1)

Country Link
SE (1) SE518866C2 (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108665036A (zh) * 2017-04-02 2018-10-16 田雪松 位置编码方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108665036A (zh) * 2017-04-02 2018-10-16 田雪松 位置编码方法

Also Published As

Publication number Publication date
SE518866C2 (sv) 2002-12-03
SE0004132L (sv) 2002-05-11

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Legal Events

Date Code Title Description
NUG Patent has lapsed