KR101121751B1 - 도트 패턴을 이용한 정보 입출력 방법 - Google Patents
도트 패턴을 이용한 정보 입출력 방법 Download PDFInfo
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- KR101121751B1 KR101121751B1 KR1020067012175A KR20067012175A KR101121751B1 KR 101121751 B1 KR101121751 B1 KR 101121751B1 KR 1020067012175 A KR1020067012175 A KR 1020067012175A KR 20067012175 A KR20067012175 A KR 20067012175A KR 101121751 B1 KR101121751 B1 KR 101121751B1
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- 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
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- 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
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04886—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus
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- 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
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- 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
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- 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
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- 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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
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- Health & Medical Sciences (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Image Processing (AREA)
- Facsimile Image Signal Circuits (AREA)
- Preparing Plates And Mask In Photomechanical Process (AREA)
- Editing Of Facsimile Originals (AREA)
- User Interface Of Digital Computer (AREA)
- Image Analysis (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
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Abstract
Description
상기 코너 도트를 이용함에 따라 정보의 저장 단위를 명확하게 할 수 있다. 이 영역 단위로는, 일 예로 4격자 블록 × 4격자 블록 = 16블록으로 할 수 있다. 이 16블록 내의 격자점 근방을 정보 도트의 배치 위치로 할 수 있다.
Claims (7)
- 매체상에 형성된 도트 패턴으로, xy 방향으로 소정 간격마다 설치된 가상적인 격자선상이며 또한 격자점에서 x 방향 또는 y 방향으로 소정 간격만큼 어긋나게 정보 도트를 배치하고, 소정 수의 격자 영역마다 격자점상에 배치된 코너 도트를 가지며, 이 코너 도트로 둘러싸인 상기 소정 영역에 좌표 정보 또는 코드 정보를 등록한 도트 패턴을,광학 판독 장치로 판독하고,광학적으로 판독된 해당 도트 패턴을 화상 메모리상에 전개하고,화상 메모리상의 비트 맵 계산을 통해 각 정보 도트에 대하여 상기 격자점으로부터의 x 방향 또는 y 방향으로의 어긋남 방식을 인식하고,상기 어긋남 방식에 대응시켜 각 정보 도트에 값을 부여하고,인접한 정보 도트간의 값의 차분을 산출하여 비트 정보로 하고,소정 영역 내의 비트 정보군을 좌표 정보 또는 코드 정보로서 출력하는 것을 특징으로 하는 도트 패턴을 이용한 정보 입출력 방법.
- 제 1 항에 있어서,상기 가상적인 격자선상의 각 격자점으로부터 x 방향 또는 y 방향으로의 소정 간격의 어긋남은, 인접하는 정보 도트마다 x 방향, y 방향으로의 어긋남이 교대로 발생하는 것을 특징으로 하는 도트 패턴을 이용한 정보 입출력 방법.
- 삭제
- 제 1 항에 있어서,상기 코너 도트로 둘러싸인 영역 외 또는 영역 내의 격자점상에 상기 소정 영역의 방향을 나타내는 벡터 도트가 배치된 것을 특징으로 하는 도트 패턴을 이용한 정보 입출력 방법.
- 제 1 항, 제 2 항, 또는 제 4 항에 있어서,상기에서 출력되는 비트 정보군의 각 비트에 대응하는 키 파라미터가 저장된 시큐리티 테이블을 기억 장치 내에 구비하며, 각 비트 정보를 키 파라미터로 연산 처리함으로써 참값을 산출하는 것을 특징으로 하는 도트 패턴을 이용한 정보 입출력 방법.
- 매체상에 형성된 도트 패턴으로, xy 방향으로 소정 간격마다 설치된 가상적인 격자선상이며 또한 인접하는 격자점마다 x 방향 또는 y 방향으로 교대로 소정 간격만큼씩 어긋나게 정보 도트를 배치한 도트 패턴을,광학 판독 장치로 판독하고,광학적으로 판독된 해당 도트 패턴을 화상 메모리상에 전개하고,상기 하나 건너에 배치된 정보 도트를 탐색하여 비트 맵상에서 x 방향과 y 방향의 격자선을 인식하고,비트 맵상에서의 각 격자점의 좌표를 인식하고,비트 맵 계산을 통해 각 정보 도트에 대하여 상기 격자점으로부터의 x 방향 또는 y 방향으로의 어긋남 방식을 인식하고,상기 어긋남 방식에 대응시켜 미리 정의되어 있는 값을 각 정보 도트에 부여하고,인접하는 정보 도트간의 값의 차분을 산출하여 비트 정보로 하고,소정 영역 내의 비트 정보군을 출력하고,상기 비트 정보군의 각 비트에 대응하는 키 파라미터가 저장된 시큐리티 테이블로부터 키 파라미터를 판독하여 연산 처리함으로써 참값군을 산출하고,상기 참값군에 대응하는 코드 정보 또는 매체면상의 좌표 정보군을 출력하는 것을 특징으로 하는 도트 패턴을 이용한 정보 입출력 방법.
- 매체상에 xy 방향으로 소정 간격마다 설치된 가상적인 격자선상이며 또한 인접하는 격자점마다 x 방향 또는 y 방향으로 교대로 소정 간격만큼 어긋나게 정보 도트를 배치하는 도트 패턴 생성 방법에 있어서,참값군에 대하여 시큐리티 테이블로부터 판독한 키 파라미터를 연산 처리하여 비트 정보군을 산출하고,x 방향 또는 y 방향의 초기 격자선상에 배치되는 초기 도트를 임의의 난수를 이용하여 결정하고,상기 초기 도트를 미리 설치된 격자점으로부터 어긋남 규칙에 따라 배치하고,상기 초기 도트가 의미하는 값에 도트 정보값을 가산하여 제2 격자선상에 배치되는 도트의 값을 계산하고,상기 제2 격자선상에 각 도트를 미리 설정된 격자점으로부터 어긋남 규칙에 따라 배치하되,상기 도트의 배치를, 격자선 n상의 도트의 배치를 격자선 n-1상의 도트에 따라 순차 반복하는 것을 특징으로 하는 도트 패턴 생성 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2003/016763 WO2005064530A1 (ja) | 2003-12-25 | 2003-12-25 | ドットパターンを用いた情報入出力方法 |
WOPCT/JP03/16763 | 2003-12-25 | ||
PCT/JP2004/019427 WO2005064523A1 (ja) | 2003-12-25 | 2004-12-24 | ドットパターンを用いた情報入出力方法 |
Publications (2)
Publication Number | Publication Date |
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KR20060134004A KR20060134004A (ko) | 2006-12-27 |
KR101121751B1 true KR101121751B1 (ko) | 2012-03-23 |
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KR1020067012175A Expired - Fee Related KR101121751B1 (ko) | 2003-12-25 | 2004-12-24 | 도트 패턴을 이용한 정보 입출력 방법 |
Country Status (13)
Country | Link |
---|---|
US (1) | US7664312B2 (ko) |
EP (1) | EP1703434B1 (ko) |
JP (2) | JP3766678B2 (ko) |
KR (1) | KR101121751B1 (ko) |
CN (1) | CN1898676B (ko) |
AT (1) | ATE511157T1 (ko) |
AU (2) | AU2003292817A1 (ko) |
BR (1) | BRPI0418121A (ko) |
CA (1) | CA2551276A1 (ko) |
HK (1) | HK1101437A1 (ko) |
IL (1) | IL176463A (ko) |
RU (1) | RU2363046C2 (ko) |
WO (2) | WO2005064530A1 (ko) |
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BRPI0318184B1 (pt) * | 2003-03-17 | 2015-09-29 | Kenji Yoshida | método de entrada e saída de informação com utilização de um padrão de pontos |
CN100367767C (zh) * | 2003-04-02 | 2008-02-06 | 夏普株式会社 | 图像显示设备的驱动装置、图像显示设备以及电视接收器 |
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2003
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR950703768A (ko) * | 1992-09-28 | 1995-09-20 | 기시모도 마사도시 | 도트 코드 및 정보를 기록/재생하기 위한 도트 코드 및 정보의 기록/재생 시스템(dot code and information recording/reproducing system for recording/reproducing the same) |
JP2003511761A (ja) * | 1999-10-01 | 2003-03-25 | アノト・アクティエボラーク | 光学読み取り用の符号化用紙 |
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AU2003292817A1 (en) | 2005-07-21 |
WO2005064530A1 (ja) | 2005-07-14 |
RU2363046C2 (ru) | 2009-07-27 |
KR20060134004A (ko) | 2006-12-27 |
IL176463A (en) | 2010-12-30 |
US20070164110A1 (en) | 2007-07-19 |
BRPI0418121A (pt) | 2007-04-10 |
JP3766678B2 (ja) | 2006-04-12 |
ATE511157T1 (de) | 2011-06-15 |
EP1703434A4 (en) | 2008-09-10 |
JP4011605B2 (ja) | 2007-11-21 |
US7664312B2 (en) | 2010-02-16 |
RU2006126975A (ru) | 2008-01-27 |
CA2551276A1 (en) | 2005-07-14 |
JPWO2005064530A1 (ja) | 2007-07-19 |
CN1898676A (zh) | 2007-01-17 |
HK1101437A1 (en) | 2007-10-18 |
AU2004309696B2 (en) | 2011-05-19 |
JP2006318507A (ja) | 2006-11-24 |
WO2005064523A1 (ja) | 2005-07-14 |
EP1703434B1 (en) | 2011-05-25 |
IL176463A0 (en) | 2006-10-05 |
CN1898676B (zh) | 2010-12-01 |
AU2004309696A1 (en) | 2005-07-14 |
EP1703434A1 (en) | 2006-09-20 |
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