KR890012244A - 패턴데이터생성 시스템 - Google Patents
패턴데이터생성 시스템 Download PDFInfo
- Publication number
- KR890012244A KR890012244A KR1019890001001A KR890001001A KR890012244A KR 890012244 A KR890012244 A KR 890012244A KR 1019890001001 A KR1019890001001 A KR 1019890001001A KR 890001001 A KR890001001 A KR 890001001A KR 890012244 A KR890012244 A KR 890012244A
- Authority
- KR
- South Korea
- Prior art keywords
- data
- memory
- control function
- closed curve
- coordinate change
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/40—Filling a planar surface by adding surface attributes, e.g. colour or texture
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
- G09G5/39—Control of the bit-mapped memory
- G09G5/393—Arrangements for updating the contents of the bit-mapped memory
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Image Generation (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
내용 없음.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 본 발명에 따른 패턴데이터생성시스템의 1 실시예를 설명하기 위한 플로우챠트.
제 2 도는 본 발명에 따른 패턴데이터생성시스템을 실현하기 위해 사용되는 하드웨어의 구성을 나타낸 블록도.
제 3 도는 제 1 도에 나타낸 플로우챠트 중 규칙을 통합해서 나타낸 도면.
Claims (1)
- 비트맵상에서 폐곡선으로 둘러쌓인 영역의 도포처리가 수행돌 경우에 개시점의 x, y좌표와 각각 +1, -1, 0의 값을 갖는 1점 마다의 좌표변화량(dx,dy)이 영역의 경계선이면서 좌회전 또는 우회전방향이 정의된 폐곡선의 데이터로 주어지도록 되어 있는데 데이터생성시스템에 있어서, 제 1 및 제 2 메모리와 ; 상기 좌표변화량(dx.dy)을 기초로 상기 폐곡선의 경계에 대응된 점을 차례로 발생시켜 상기 제 1 메모리에 기록하는 제 1 제어기능과, 상기 좌표변화량(dx,dy)을 기초로 상기 폐곡선의 영역의 도포에 필요한 점을 소정의 규칙에 따라 차례로 발생시켜 상기 제 2 메모리에 기록하는 제 2 제어기능, 상기 제 2 메모리상에서 1개의 방향을 스캔방향으로 했을때 하나의 스캔선상에서 b0, b1,---b(w-w),bcw-1)로 이루어지는 w개 (w는 양의정수)의 점이 존재하는 경우에 점(b(j), j는 O이상에서 w미만)에 대응한 위치에 점(bO,b1,---b(j-1)의 데이터의 배타적 논리합데이터를 차례로 기록하는 제 3 제어기능 및, 상기 제 1 메모리의 임의의 점의 데이터와 상기 배타적논리합데이터가 기록된 후 상기 제 2 메모리의 대응하는 점의 데이터와의 연산을 수행하여 최종의 도포가 수행된 패턴데이터를 얻는 제 4 제어기능을 수행하도록 된 처리기를 구비해서 이루어진 것을 특징으로하는 패턴데이터생성시스템.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63020314A JPH01196675A (ja) | 1988-01-30 | 1988-01-30 | パターンデータ生成方式 |
JP63-20314 | 1988-01-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890012244A true KR890012244A (ko) | 1989-08-25 |
KR970003327B1 KR970003327B1 (ko) | 1997-03-17 |
Family
ID=12023673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019890001001A KR970003327B1 (ko) | 1988-01-30 | 1989-01-30 | 패턴데이터 생성시스템 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5016001A (ko) |
EP (1) | EP0327003B1 (ko) |
JP (1) | JPH01196675A (ko) |
KR (1) | KR970003327B1 (ko) |
DE (1) | DE68915006T2 (ko) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5241654A (en) * | 1988-12-28 | 1993-08-31 | Kabushiki Kaisha Toshiba | Apparatus for generating an arbitrary parameter curve represented as an n-th order Bezier curve |
DE69033390T2 (de) * | 1989-03-08 | 2000-05-11 | Canon K.K., Tokio/Tokyo | Ausgabevorrichtung |
JPH0439782A (ja) * | 1990-06-05 | 1992-02-10 | Yamaha Corp | 図形の塗り潰し装置 |
JP2982973B2 (ja) * | 1990-07-03 | 1999-11-29 | 株式会社東芝 | パターン塗り潰し方法 |
JPH0486961A (ja) * | 1990-07-31 | 1992-03-19 | Toshiba Corp | 塗りつぶしパターン発生装置および発生方法 |
JPH0719295B2 (ja) * | 1990-08-06 | 1995-03-06 | 富士ゼロックス株式会社 | 図形の塗り潰し方法 |
JP2770582B2 (ja) * | 1991-03-12 | 1998-07-02 | 富士ゼロックス株式会社 | 図形塗潰し装置 |
US5561534A (en) * | 1991-07-12 | 1996-10-01 | Canon Kabushiki Kaisha | Image processing method and apparatus |
JP2757614B2 (ja) * | 1991-09-06 | 1998-05-25 | 日本電気株式会社 | 図形塗りつぶし装置 |
JP2821296B2 (ja) * | 1991-12-06 | 1998-11-05 | キヤノン株式会社 | 印刷方法及び装置 |
US5577171A (en) * | 1992-03-02 | 1996-11-19 | Kabushiki Kaisha Toshiba | Figure pattern generating apparatus for detecting pattern defects |
US5305431A (en) * | 1992-08-18 | 1994-04-19 | International Business Machines Corporation | Method and system for rendering polygons on a raster display |
US5579410A (en) * | 1992-10-09 | 1996-11-26 | Mitsubishi Electric Semiconductor Software Corporation | Region filling circuit and method of filling a region |
JP3021278B2 (ja) * | 1993-08-30 | 2000-03-15 | シャープ株式会社 | 均一幅線の生成装置及び均一幅線の生成方法 |
US5734748A (en) * | 1993-12-30 | 1998-03-31 | Canon Kabushiki Kaisha | Character pattern generation apparatus and method |
US6356268B1 (en) * | 1996-04-26 | 2002-03-12 | Apple Computer, Inc. | Method and system for providing multiple glyphs at a time from a font scaler sub-system |
JP3315861B2 (ja) * | 1996-05-13 | 2002-08-19 | シャープ株式会社 | 文字生成装置 |
JPH10104168A (ja) * | 1996-09-26 | 1998-04-24 | Toshiba Corp | 設計データに基づく図形データ展開装置 |
US6504543B1 (en) * | 1999-01-06 | 2003-01-07 | Matsushita Electric Industrial Co., Ltd. | Polygon drawing method and polygon drawing apparatus |
JP4100945B2 (ja) * | 2002-03-27 | 2008-06-11 | 富士通株式会社 | 図形描画装置 |
CN1751347B (zh) | 2003-02-20 | 2011-12-07 | 皇家飞利浦电子股份有限公司 | 阻止非法检索用户信息的方法和读出信息的设备 |
US8749561B1 (en) | 2003-03-14 | 2014-06-10 | Nvidia Corporation | Method and system for coordinated data execution using a primary graphics processor and a secondary graphics processor |
US8743019B1 (en) * | 2005-05-17 | 2014-06-03 | Nvidia Corporation | System and method for abstracting computer displays across a host-client network |
US8345056B2 (en) * | 2008-01-18 | 2013-01-01 | Autodesk, Inc | User-directed path-based region filling |
US9418459B2 (en) * | 2008-01-18 | 2016-08-16 | Autodesk, Inc. | Region filling using matching criteria |
US8736617B2 (en) * | 2008-08-04 | 2014-05-27 | Nvidia Corporation | Hybrid graphic display |
TWI383336B (zh) * | 2008-11-14 | 2013-01-21 | Delta Electronics Inc | 多邊形快速填色方法 |
US8799425B2 (en) * | 2008-11-24 | 2014-08-05 | Nvidia Corporation | Configuring display properties of display units on remote systems |
US9075559B2 (en) * | 2009-02-27 | 2015-07-07 | Nvidia Corporation | Multiple graphics processing unit system and method |
US9135675B2 (en) * | 2009-06-15 | 2015-09-15 | Nvidia Corporation | Multiple graphics processing unit display synchronization system and method |
US8766989B2 (en) * | 2009-07-29 | 2014-07-01 | Nvidia Corporation | Method and system for dynamically adding and removing display modes coordinated across multiple graphics processing units |
US8780122B2 (en) * | 2009-09-16 | 2014-07-15 | Nvidia Corporation | Techniques for transferring graphics data from system memory to a discrete GPU |
US9111325B2 (en) * | 2009-12-31 | 2015-08-18 | Nvidia Corporation | Shared buffer techniques for heterogeneous hybrid graphics |
JP5597096B2 (ja) * | 2010-10-18 | 2014-10-01 | キヤノン株式会社 | 画像処理装置、画像処理方法、およびプログラム |
US9818379B2 (en) | 2013-08-08 | 2017-11-14 | Nvidia Corporation | Pixel data transmission over multiple pixel interfaces |
US9842532B2 (en) | 2013-09-09 | 2017-12-12 | Nvidia Corporation | Remote display rendering for electronic devices |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2641708C3 (de) * | 1976-09-16 | 1980-02-21 | Paul 6456 Langenselbold Gutermuth | Unterdecke, insbesondere für gewerbliche Küchen, Schlachthauser, Waschkuchen u.dgl |
US4396989A (en) * | 1981-05-19 | 1983-08-02 | Bell Telephone Laboratories, Incorporated | Method and apparatus for providing a video display of concatenated lines and filled polygons |
JPS5971093A (ja) * | 1982-10-18 | 1984-04-21 | 株式会社日立製作所 | 塗潰し図形発生装置 |
SE448789B (sv) * | 1983-03-29 | 1987-03-16 | Ericsson Telefon Ab L M | Anordning for att i ett datorstyrt presentationssystem generera bilder i raster pa en bildskerm |
JPS6061867A (ja) * | 1983-09-14 | 1985-04-09 | Matsushita Electric Ind Co Ltd | 図形処理装置における図形塗りつぶし方法 |
DE3376594D1 (en) * | 1983-12-22 | 1988-06-16 | Ibm | Area filling hardware for a colour graphics frame buffer |
JPS61241880A (ja) * | 1985-04-19 | 1986-10-28 | Hitachi Ltd | 閉図形塗りつぶし装置 |
US4791582A (en) * | 1985-09-27 | 1988-12-13 | Daikin Industries, Ltd. | Polygon-filling apparatus used in a scanning display unit and method of filling the same |
FR2600185B1 (fr) * | 1985-12-13 | 1988-08-19 | Sintra | Procede de surfacage de zones d'images delimitees par des contours pour processeur graphique et processeur de surfacage pour la mise en oeuvre de ce procede |
US4815009A (en) * | 1987-04-21 | 1989-03-21 | Xerox Corporation | Algorithm for filling an image outline |
-
1988
- 1988-01-30 JP JP63020314A patent/JPH01196675A/ja active Pending
-
1989
- 1989-01-27 US US07/302,709 patent/US5016001A/en not_active Expired - Lifetime
- 1989-01-30 KR KR1019890001001A patent/KR970003327B1/ko not_active IP Right Cessation
- 1989-01-30 DE DE68915006T patent/DE68915006T2/de not_active Expired - Fee Related
- 1989-01-30 EP EP89101586A patent/EP0327003B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0327003A2 (en) | 1989-08-09 |
DE68915006D1 (de) | 1994-06-09 |
KR970003327B1 (ko) | 1997-03-17 |
EP0327003B1 (en) | 1994-05-04 |
DE68915006T2 (de) | 1994-08-25 |
JPH01196675A (ja) | 1989-08-08 |
EP0327003A3 (en) | 1991-05-29 |
US5016001A (en) | 1991-05-14 |
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