DE3751390D1 - Videoanzeige von Faksimilebilder. - Google Patents
Videoanzeige von Faksimilebilder.Info
- Publication number
- DE3751390D1 DE3751390D1 DE3751390T DE3751390T DE3751390D1 DE 3751390 D1 DE3751390 D1 DE 3751390D1 DE 3751390 T DE3751390 T DE 3751390T DE 3751390 T DE3751390 T DE 3751390T DE 3751390 D1 DE3751390 D1 DE 3751390D1
- Authority
- DE
- Germany
- Prior art keywords
- video display
- facsimile images
- facsimile
- images
- video
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/40—Picture signal circuits
- H04N1/40068—Modification of image resolution, i.e. determining the values of picture elements at new relative positions
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
- H04N1/3872—Repositioning or masking
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/40—Picture signal circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/40—Picture signal circuits
- H04N1/40075—Descreening, i.e. converting a halftone signal into a corresponding continuous-tone signal; Rescreening, i.e. combined descreening and halftoning
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/02—Handling of images in compressed format, e.g. JPEG, MPEG
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Image Processing (AREA)
- Controls And Circuits For Display Device (AREA)
- Digital Computer Display Output (AREA)
- Facsimiles In General (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/847,376 US4885576A (en) | 1986-04-02 | 1986-04-02 | Soft copy display of facsimile images |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3751390D1 true DE3751390D1 (de) | 1995-08-10 |
DE3751390T2 DE3751390T2 (de) | 1996-03-28 |
Family
ID=25300470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3751390T Expired - Lifetime DE3751390T2 (de) | 1986-04-02 | 1987-03-10 | Videoanzeige von Faksimilebilder. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4885576A (de) |
EP (3) | EP0239840B1 (de) |
JP (1) | JPH07113818B2 (de) |
CA (1) | CA1274025A (de) |
DE (1) | DE3751390T2 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0506148B1 (de) * | 1986-08-29 | 1999-10-27 | Canon Kabushiki Kaisha | Ein-/Ausgabegerät und Verfahren zur Verarbeitung von Bilddaten |
JPS6423372A (en) * | 1987-07-20 | 1989-01-26 | Dainippon Screen Mfg | Picture signal processor |
US6167439A (en) * | 1988-05-27 | 2000-12-26 | Kodak Limited | Data retrieval, manipulation and transmission with facsimile images |
JPH0792660B2 (ja) * | 1990-05-16 | 1995-10-09 | 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 | コンピュータ・ビデオ・ディスプレイ用のピクセル深さコンバータ |
US5323247A (en) * | 1990-12-04 | 1994-06-21 | Research Corporation Technologies | Method and apparatus for halftoning and inverse halftoning and the transmission of such images |
US5341228A (en) * | 1990-12-04 | 1994-08-23 | Research Corporation Technologies | Method and apparatus for halftone rendering of a gray scale image using a blue noise mask |
JPH04302262A (ja) * | 1991-03-29 | 1992-10-26 | Sony Corp | ファクシミリ受信装置 |
US5287193A (en) * | 1991-04-10 | 1994-02-15 | Industrial Technology Research Institute | Parallel processing architecture of run-length codes |
JP3082491B2 (ja) * | 1992-01-27 | 2000-08-28 | 松下電器産業株式会社 | 文字フォントデータ出力装置 |
US5455681A (en) * | 1992-11-16 | 1995-10-03 | Eastman Kodak Company | Low resolution grey level printing method from high resolution binary input file |
JPH06276520A (ja) * | 1993-03-22 | 1994-09-30 | Sony Corp | 画像処理装置 |
DE4314497A1 (de) * | 1993-05-03 | 1994-11-10 | Bayer Ag | Polymere multinäre Azane, Verfahren zu deren Herstellung und deren Verwendung |
JP3421085B2 (ja) * | 1993-07-12 | 2003-06-30 | 株式会社リコー | デジタル複写機 |
US5461680A (en) * | 1993-07-23 | 1995-10-24 | Escom Ag | Method and apparatus for converting image data between bit-plane and multi-bit pixel data formats |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55124989A (en) * | 1979-03-20 | 1980-09-26 | Eiichirou Tanaka | Illuminator for lighting upon earthquake vibration |
US4342991A (en) * | 1980-03-10 | 1982-08-03 | Multisonics, Inc. | Partial scrolling video generator |
US4387395A (en) | 1981-04-08 | 1983-06-07 | Satellite Business Systems | Facsimile to video converter |
US4437093A (en) * | 1981-08-12 | 1984-03-13 | International Business Machines Corporation | Apparatus and method for scrolling text and graphic data in selected portions of a graphic display |
US4509043A (en) * | 1982-04-12 | 1985-04-02 | Tektronix, Inc. | Method and apparatus for displaying images |
US4610026A (en) * | 1982-04-30 | 1986-09-02 | Hitachi, Ltd. | Method of and apparatus for enlarging/reducing two-dimensional images |
US4486785A (en) * | 1982-09-30 | 1984-12-04 | International Business Machines Corporation | Enhancement of video images by selective introduction of gray-scale pels |
US4528693A (en) * | 1982-09-30 | 1985-07-09 | International Business Machines Corporation | Apparatus and method for scaling facsimile image data |
JPS5984289A (ja) * | 1982-11-06 | 1984-05-15 | ブラザー工業株式会社 | 画像信号出力装置 |
US4559531A (en) * | 1983-02-14 | 1985-12-17 | Chyron Corporation | Color video generator |
US4567515A (en) * | 1983-04-20 | 1986-01-28 | Measuronics Corporation | Multiple image generation and analysis system |
US4531160A (en) * | 1983-05-03 | 1985-07-23 | Itek Corporation | Display processor system and method |
JPS59219784A (ja) * | 1983-05-27 | 1984-12-11 | 富士フアコム制御株式会社 | 大仮想画面の表示制御装置 |
US4550315A (en) * | 1983-11-03 | 1985-10-29 | Burroughs Corporation | System for electronically displaying multiple images on a CRT screen such that some images are more prominent than others |
US4596039A (en) | 1983-12-30 | 1986-06-17 | International Business Machines Corporation | Method for converting an image from a run end or run length representation to a bit map |
DE3483521D1 (de) * | 1984-01-16 | 1990-12-06 | Ibm | Verfahren zum kodieren und dekodieren eines digitalen bildes. |
US4888645A (en) | 1984-01-16 | 1989-12-19 | International Business Machines Corporation | Method for encoding and decoding a digital image |
US4725815A (en) | 1984-01-16 | 1988-02-16 | International Business Machines Corporation | Method for encoding and decoding a digital image |
US4663617A (en) * | 1984-02-21 | 1987-05-05 | International Business Machines | Graphics image relocation for display viewporting and pel scrolling |
US4646356A (en) * | 1984-06-29 | 1987-02-24 | International Business Machines Corporation | Method for converting a bit map of an image to a run length or run end representation |
US4664319A (en) * | 1984-09-24 | 1987-05-12 | Norandy, Incorporated | Re-entrant circulating stream jet comminuting and classifying mill |
US4688033A (en) * | 1984-10-25 | 1987-08-18 | International Business Machines Corporation | Merged data storage panel display |
US4783838A (en) * | 1984-12-26 | 1988-11-08 | Konishiroku Photo Industry Co., Ltd. | Image processing method and apparatus therefor |
NL8501844A (nl) * | 1985-06-27 | 1987-01-16 | Oce Nederland B V Patents And | Werkwijze voor het vergroten/verkleinen van een ditherbeeld. |
-
1986
- 1986-04-02 US US06/847,376 patent/US4885576A/en not_active Expired - Fee Related
-
1987
- 1987-02-20 JP JP62035960A patent/JPH07113818B2/ja not_active Expired - Lifetime
- 1987-03-10 EP EP87103393A patent/EP0239840B1/de not_active Expired - Lifetime
- 1987-03-10 EP EP94112414A patent/EP0626779A1/de not_active Withdrawn
- 1987-03-10 DE DE3751390T patent/DE3751390T2/de not_active Expired - Lifetime
- 1987-03-10 EP EP94112415A patent/EP0632643A1/de not_active Withdrawn
- 1987-03-19 CA CA000532513A patent/CA1274025A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0632643A1 (de) | 1995-01-04 |
JPS62232689A (ja) | 1987-10-13 |
EP0626779A1 (de) | 1994-11-30 |
US4885576A (en) | 1989-12-05 |
EP0239840A2 (de) | 1987-10-07 |
EP0239840A3 (en) | 1990-05-09 |
CA1274025A (en) | 1990-09-11 |
JPH07113818B2 (ja) | 1995-12-06 |
DE3751390T2 (de) | 1996-03-28 |
EP0239840B1 (de) | 1995-07-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3763744D1 (de) | Bildanzeige. | |
DE3854337D1 (de) | Bewegungskompensierte Interpolation von digitalen Fernsehbildern. | |
DE3783525D1 (de) | Videoabtastungverfahren. | |
DE3750538D1 (de) | Farbbildaufzeichnungsgerät. | |
DE69019877D1 (de) | Räumliche Interpolation von digitalen Videobildern. | |
DK492987D0 (da) | Display til stereoskopiske billeder | |
DE3581825D1 (de) | Farbbildanzeigesystem. | |
DE3855114D1 (de) | System zur Übertragung von Videobildern | |
DE3574549D1 (de) | Bildanzeigeanordnung. | |
DE3854171D1 (de) | Bewertung von Bewegungsvektoren in Fernsehbildern. | |
NO893473D0 (no) | Video-fremvisningssystem. | |
DE3789214D1 (de) | Bildanzeigegerät. | |
DE3750859D1 (de) | Bildaufzeichnungsvorrichtung. | |
DE3851811D1 (de) | Farbbildröhre. | |
DE3751390D1 (de) | Videoanzeige von Faksimilebilder. | |
DE3881889D1 (de) | Bildscanner. | |
DE3750862D1 (de) | Verarbeitung von Videobildsignalen. | |
DE3774518D1 (de) | Farbbildreproduktion. | |
DE3751806D1 (de) | Farbbildaufzeichnungsgerät | |
DE3789341D1 (de) | Verarbeitung von Videobildsignalen. | |
DE3787963D1 (de) | Bildabtastersysteme. | |
DE69212071D1 (de) | Videoverarbeitung von Bildern | |
DE3672067D1 (de) | Bildanzeigeanordnung. | |
DE3881081D1 (de) | Farbbildkopiervorrichtung. | |
DE3851585D1 (de) | Bildanzeigesystem. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8330 | Complete renunciation |