JPH08511361A - 航空管制制御ディスプレイにおけるグラフィック対象物の低待ち時間の更新 - Google Patents
航空管制制御ディスプレイにおけるグラフィック対象物の低待ち時間の更新Info
- Publication number
- JPH08511361A JPH08511361A JP8500956A JP50095696A JPH08511361A JP H08511361 A JPH08511361 A JP H08511361A JP 8500956 A JP8500956 A JP 8500956A JP 50095696 A JP50095696 A JP 50095696A JP H08511361 A JPH08511361 A JP H08511361A
- Authority
- JP
- Japan
- Prior art keywords
- pixels
- updated
- pixel
- raster
- rectangle
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G1/00—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data
- G09G1/06—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows
- G09G1/14—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible
- G09G1/16—Control arrangements or circuits, of interest only in connection with cathode-ray tube indicators; General aspects or details, e.g. selection emphasis on particular characters, dashed line or dotted line generation; Preprocessing of data using single beam tubes, e.g. three-dimensional or perspective representation, rotation or translation of display pattern, hidden lines, shadows the beam tracing a pattern independent of the information to be displayed, this latter determining the parts of the pattern rendered respectively visible and invisible the pattern of rectangular co-ordinates extending over the whole area of the screen, i.e. television type raster
-
- 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)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Controls And Circuits For Display Device (AREA)
- Traffic Control Systems (AREA)
- Image Generation (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 (1)行および列で配置された画素のアレイからなるラスター画像を表示するビ デオディスプレイ手段(11,12)と、 それぞれ前記各画素の画素データを含んでいる前記ラスター画像のラスター画 像データを記憶しているビデオメモリ(13)と、 ビットマップメモリ(17)と、 前記ラスター画像の全画素よりも少ない数の画素を囲む方形により囲まれた画 素に対する更新された画素データを前記ビットマップメモリ中に与え、さらに前 記方形により囲まれた画素に対する画素データを記憶する位置で前記ビデオメモ リに前記更新画素データをコピーする処理手段(15)とを具備しているラスター ビデオディスプレイシステム。 (2)前記方形により囲まれた前記画素に対する前記更新された画素データが前 記ラスター画像に含まれるグラフィック対象物を表示する画素に対する画素デー タを含んでいる請求項1記載のラスタービデオディスプレイシステム。 (3)前記方形により囲まれた前記画素に対する前記更新された画素データが、 更新状態のグラフィック対象物を表示する画素に対する画素データと、以前の状 態の前記グラフィック対象物を表示した画素に対する画素データとを含んでいる 請求項1記載のラスタービデオディスプレイシステム。 (4)行および列で配置された画素のアレイからなるラスター画像を表示するビ デオディスプレイ手段(11,12)と、 それぞれ前記画素の画素データを含んでいる前記ラスター 画像のラスター画像データを記憶しているビデオメモリ(13)と、 ビットマップメモリ(17)と、 前記ラスター画像の全画素よりも少ない数の画素を囲んでいるバッチ方形によ り囲まれた画素に対する更新された画素を前記ビットマップメモリに与え、ここ で前記バッチ方形は各更新方形が以前の状態の前記各グラフィック対象物を表示 する画素と共に新しい状態の各グラフィック対象物を表示する複数の画素を囲む ように第1、第2の更新された方形を囲み、さらに前記更新された画素ラスター 画像データを前記バッチ方形により囲まれた画素に対するラスター画素データを 記憶する位置で前記ビデオメモリにコピーする処理手段(15)とを具備している ラスタービデオディスプレイシステム。 (5)前記第1、第2の更新方形は充分に近接しており、画素行軸に沿って測定 された第1、第2の更新方形の間の分離距離は予め定められた画素数よりも少な いかまたは、画素列軸に沿って測定された第1、第2の更新方形の間の分離距離 は前記予め定められた画素数よりも少ない請求項4記載のディスプレイシステム 。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25008194A | 1994-05-27 | 1994-05-27 | |
| US250,081 | 1994-05-27 | ||
| PCT/US1995/006325 WO1995033255A1 (en) | 1994-05-27 | 1995-05-19 | Low latency update of graphic objects in an air traffic control display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08511361A true JPH08511361A (ja) | 1996-11-26 |
| JP2966102B2 JP2966102B2 (ja) | 1999-10-25 |
Family
ID=31188073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8500956A Expired - Lifetime JP2966102B2 (ja) | 1994-05-27 | 1995-05-19 | 航空管制制御ディスプレイにおけるグラフィック対象物の低待ち時間の更新 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US5760793A (ja) |
| EP (1) | EP0711444B1 (ja) |
| JP (1) | JP2966102B2 (ja) |
| KR (1) | KR100201431B1 (ja) |
| AU (1) | AU682268B2 (ja) |
| CA (1) | CA2165650C (ja) |
| DE (1) | DE69518485T2 (ja) |
| DK (1) | DK0711444T3 (ja) |
| ES (1) | ES2149363T3 (ja) |
| NO (1) | NO316554B1 (ja) |
| WO (1) | WO1995033255A1 (ja) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6240341B1 (en) * | 1999-01-18 | 2001-05-29 | Honeywell International Inc. | Flight management system (FMS) with integrated bit mapped data charts |
| KR20040002032A (ko) * | 2002-06-29 | 2004-01-07 | 주식회사 케이티 | 행단위 서브-샘플링을 통한 래스터 맵 데이터 액세스 속도향상 방법 |
| US20070038939A1 (en) * | 2005-07-11 | 2007-02-15 | Challen Richard F | Display servers and systems and methods of graphical display |
| US8212807B2 (en) * | 2007-08-30 | 2012-07-03 | Harris Corporation | Geospatial data system for selectively retrieving and displaying geospatial texture data based upon user-selected point-of-view and related methods |
| US8203552B2 (en) | 2007-08-30 | 2012-06-19 | Harris Corporation | Geospatial data system for selectively retrieving and displaying geospatial texture data in successive additive layers of resolution and related methods |
| US9235452B2 (en) * | 2010-02-05 | 2016-01-12 | Microsoft Technology Licensing, Llc | Graphics remoting using augmentation data |
| US8681176B1 (en) * | 2011-09-20 | 2014-03-25 | Google Inc. | Rendering a map using style identifiers |
| US10417815B2 (en) * | 2017-01-27 | 2019-09-17 | Advanced Micro Devices, Inc. | Out of order pixel shader exports |
| TWI756771B (zh) * | 2020-08-05 | 2022-03-01 | 偉詮電子股份有限公司 | 影像轉換方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3020528B2 (ja) * | 1989-12-14 | 2000-03-15 | キヤノン株式会社 | 画像処理装置 |
| AU8393191A (en) * | 1990-07-10 | 1992-02-04 | Athenix Corporation | Selective content synchronization of multiple image buffers |
| US5214414A (en) * | 1991-04-12 | 1993-05-25 | International Business Machines Corp. | Cursor for lcd displays |
| JP3171891B2 (ja) * | 1991-11-08 | 2001-06-04 | キヤノン株式会社 | 表示制御装置 |
| JP2892898B2 (ja) * | 1992-04-17 | 1999-05-17 | インターナショナル・ビジネス・マシーンズ・コーポレイション | ウインドウ管理方法及びラスタ表示ウインドウ管理システム |
| US5363483A (en) * | 1992-10-28 | 1994-11-08 | Intellution, Inc. | Updating objects displayed in a computer system |
-
1995
- 1995-05-19 WO PCT/US1995/006325 patent/WO1995033255A1/en not_active Ceased
- 1995-05-19 CA CA002165650A patent/CA2165650C/en not_active Expired - Lifetime
- 1995-05-19 JP JP8500956A patent/JP2966102B2/ja not_active Expired - Lifetime
- 1995-05-19 EP EP95919890A patent/EP0711444B1/en not_active Expired - Lifetime
- 1995-05-19 DK DK95919890T patent/DK0711444T3/da active
- 1995-05-19 AU AU25544/95A patent/AU682268B2/en not_active Expired
- 1995-05-19 DE DE69518485T patent/DE69518485T2/de not_active Expired - Lifetime
- 1995-05-19 KR KR1019960700418A patent/KR100201431B1/ko not_active Expired - Lifetime
- 1995-05-19 ES ES95919890T patent/ES2149363T3/es not_active Expired - Lifetime
-
1996
- 1996-01-18 NO NO960224A patent/NO316554B1/no not_active IP Right Cessation
-
1997
- 1997-06-16 US US08/877,413 patent/US5760793A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NO960224L (no) | 1996-01-18 |
| US5760793A (en) | 1998-06-02 |
| DK0711444T3 (da) | 2000-10-23 |
| ES2149363T3 (es) | 2000-11-01 |
| EP0711444B1 (en) | 2000-08-23 |
| AU2554495A (en) | 1995-12-21 |
| EP0711444A1 (en) | 1996-05-15 |
| NO316554B1 (no) | 2004-02-02 |
| KR960704293A (ko) | 1996-08-31 |
| KR100201431B1 (ko) | 1999-06-15 |
| DE69518485D1 (de) | 2000-09-28 |
| CA2165650A1 (en) | 1995-12-07 |
| DE69518485T2 (de) | 2001-01-04 |
| JP2966102B2 (ja) | 1999-10-25 |
| NO960224D0 (no) | 1996-01-18 |
| WO1995033255A1 (en) | 1995-12-07 |
| CA2165650C (en) | 2000-11-14 |
| AU682268B2 (en) | 1997-09-25 |
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