DE3148116C2 - - Google Patents
Info
- Publication number
- DE3148116C2 DE3148116C2 DE3148116A DE3148116A DE3148116C2 DE 3148116 C2 DE3148116 C2 DE 3148116C2 DE 3148116 A DE3148116 A DE 3148116A DE 3148116 A DE3148116 A DE 3148116A DE 3148116 C2 DE3148116 C2 DE 3148116C2
- Authority
- DE
- Germany
- Prior art keywords
- image
- pixel
- memory
- pen
- image signal
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/001—Texturing; Colouring; Generation of texture or colour
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S715/00—Data processing: presentation processing of document, operator interface processing, and screen saver display processing
- Y10S715/961—Operator interface with visual structure or function dictated by intended use
- Y10S715/964—CAD or CAM, e.g. interactive design tools
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Processing Or Creating Images (AREA)
- Image Generation (AREA)
Description
= K · (P L - LUMA alt ) + LUMA alt
Claims (7)
mit einer manuell bedienbaren Graphik-Eingabeeinrichtung (10, 21) zur Bezeichnung von Bildpunkten und deren Bildinhalt auf dem zu gestaltenden Videobild,
mit einer Signale für eine vorbestimmte Charakteristik des Bildinhalts an den bezeichneten Bildpunkten erzeugenden Funktionsgeneratoreinrichtung (22, 23),
mit einer abhängig von den Signalen der Funktionsgeneratoreinrichtung (22, 23) für die bezeichneten Bildpunkte Bildsignale erzeugenden Bildsignalgeneratoreinrichtung (13, 20, 24),
mit einem die Bildsignale speichernden Bildspeicher (13) und
mit einer die gespeicherten Bildsignale wiedergebenden Bildwiedergabeeinrichtung (17),
dadurch gekennzeichnet, daß die Bildsignalgeneratoreinrichtung (13, 20, 24) eine Verarbeitungseinrichtung (20) umfaßt, die für jeden von der Graphik-Eingabeeinrichtung (10, 21) bezeichneten Bildpunkt ein neu in den Bildspeicher (13) einzuschreibendes Bildsignal abhängig von dem für diesen Bildpunkt von der Funktionsgeneratoreinrichtung (22, 23) erzeugten Signal und einem früher erzeugten und für diesen Bildpunkt in dem Bildspeicher (13) gespeicherten Bildsignal erzeugt.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8038887 | 1980-12-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3148116A1 DE3148116A1 (de) | 1982-07-08 |
DE3148116C2 true DE3148116C2 (de) | 1988-01-28 |
Family
ID=10517751
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19813148116 Granted DE3148116A1 (de) | 1980-12-04 | 1981-12-04 | Videobild-erstellungssystem und bei diesem anwendbares verfahren zum erstellen eines videobildes |
DE3153375A Expired DE3153375C2 (de) | 1980-12-04 | 1981-12-04 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3153375A Expired DE3153375C2 (de) | 1980-12-04 | 1981-12-04 |
Country Status (4)
Country | Link |
---|---|
US (2) | US4514818A (de) |
DE (2) | DE3148116A1 (de) |
FR (1) | FR2495867A1 (de) |
GB (1) | GB2089625B (de) |
Families Citing this family (122)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5216755A (en) * | 1980-12-04 | 1993-06-01 | Quantel Limited | Video image creation system which proportionally mixes previously created image pixel data with currently created data |
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DE3300959A1 (de) * | 1982-01-15 | 1983-07-28 | Quantel Ltd., Newbury, Berkshire | Bildmischvorrichtung und -verfahren |
US4602286A (en) * | 1982-01-15 | 1986-07-22 | Quantel Limited | Video processing for composite images |
GB2116407B (en) * | 1982-03-11 | 1986-04-23 | Quantel Ltd | Electonically synthesised video palette |
DE3218317A1 (de) * | 1982-05-14 | 1983-11-24 | Siemens AG, 1000 Berlin und 8000 München | Peilzentralen-einrichtung |
GB2140660A (en) * | 1983-05-26 | 1984-11-28 | James Larsson | Colour graphics device |
US4578766A (en) * | 1983-09-01 | 1986-03-25 | The United States Of America As Represented By The Secretary Of The Navy | Computer-aided process for generating camera-ready graphical artwork |
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US4771275A (en) * | 1983-11-16 | 1988-09-13 | Eugene Sanders | Method and apparatus for assigning color values to bit map memory display locations |
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JPS60258589A (ja) * | 1984-06-06 | 1985-12-20 | 株式会社日立製作所 | 文字図形表示回路 |
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US4829455A (en) * | 1986-04-11 | 1989-05-09 | Quantel Limited | Graphics system for video and printed images |
JPH0820924B2 (ja) * | 1986-04-30 | 1996-03-04 | 株式会社東芝 | 筆跡表示装置 |
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US5134688A (en) * | 1988-05-20 | 1992-07-28 | U.S. Philips Corporation | Computer method and an apparatus for generating a display picture representing a set of objects including a brush element |
US5355447A (en) * | 1988-05-27 | 1994-10-11 | Wang Laboratories, Inc. | Method for color image reduction based upon determination of color components of pixels in neighboring blocks |
JP2945692B2 (ja) * | 1988-05-27 | 1999-09-06 | コダック・リミテッド | 注釈可能なイメージを処理するデータ処理システム |
US5060135A (en) * | 1988-09-16 | 1991-10-22 | Wang Laboratories, Inc. | Apparatus for manipulating documents in a data processing system utilizing reduced images of sheets of information which are movable |
US6167439A (en) * | 1988-05-27 | 2000-12-26 | Kodak Limited | Data retrieval, manipulation and transmission with facsimile images |
JP2870911B2 (ja) * | 1988-05-27 | 1999-03-17 | コダック・リミテッド | データ処理システムにおけるディスプレー用の文書フォルダー・アイコン |
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JPH08101922A (ja) * | 1991-01-07 | 1996-04-16 | Shima Seiki Mfg Ltd | 画像編集作成装置および画像編集作成方法 |
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GB2116407B (en) * | 1982-03-11 | 1986-04-23 | Quantel Ltd | Electonically synthesised video palette |
-
1981
- 1981-12-01 US US06/326,293 patent/US4514818A/en not_active Expired - Lifetime
- 1981-12-03 FR FR8122657A patent/FR2495867A1/fr active Granted
- 1981-12-03 GB GB8136539A patent/GB2089625B/en not_active Expired
- 1981-12-04 DE DE19813148116 patent/DE3148116A1/de active Granted
- 1981-12-04 DE DE3153375A patent/DE3153375C2/de not_active Expired
-
1985
- 1985-07-29 US US06/761,305 patent/US4633416A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2495867A1 (fr) | 1982-06-11 |
US4514818A (en) | 1985-04-30 |
FR2495867B3 (de) | 1983-09-16 |
GB2089625A (en) | 1982-06-23 |
DE3153375C2 (de) | 1988-07-14 |
DE3148116A1 (de) | 1982-07-08 |
GB2089625B (en) | 1985-09-25 |
US4633416A (en) | 1986-12-30 |
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