DE69109952D1 - Verfahren und Einrichtung zur Bildverarbeitung. - Google Patents
Verfahren und Einrichtung zur Bildverarbeitung.Info
- Publication number
- DE69109952D1 DE69109952D1 DE69109952T DE69109952T DE69109952D1 DE 69109952 D1 DE69109952 D1 DE 69109952D1 DE 69109952 T DE69109952 T DE 69109952T DE 69109952 T DE69109952 T DE 69109952T DE 69109952 D1 DE69109952 D1 DE 69109952D1
- Authority
- DE
- Germany
- Prior art keywords
- image processing
- image
- processing
- 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
-
- 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
- G09G5/22—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of characters or indicia using display control signals derived from coded signals representing the characters or indicia, e.g. with a character-code memory
- G09G5/24—Generation of individual character patterns
- G09G5/28—Generation of individual character patterns for enhancement of character form, e.g. smoothing
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Controls And Circuits For Display Device (AREA)
- Image Generation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2195101A JPH077256B2 (ja) | 1990-07-25 | 1990-07-25 | グレイ・スケール・パターンの発生方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69109952D1 true DE69109952D1 (de) | 1995-06-29 |
Family
ID=16335539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69109952T Expired - Lifetime DE69109952D1 (de) | 1990-07-25 | 1991-07-03 | Verfahren und Einrichtung zur Bildverarbeitung. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5202936A (de) |
EP (1) | EP0468652B1 (de) |
JP (1) | JPH077256B2 (de) |
DE (1) | DE69109952D1 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0447751B1 (de) * | 1990-01-19 | 1999-06-09 | Fujitsu Limited | System zur Bildverarbeitung |
US5506917A (en) * | 1990-07-13 | 1996-04-09 | Nippon Telegraph And Telephone Corporation | Thresholding method for segmenting gray scale image, method for determining background concentration distribution, and image displacement detection method |
US5459587A (en) * | 1991-05-02 | 1995-10-17 | Minolta Camera Kabushiki Kaisha | Processing apparatus capable of discriminating between pseudo half-tone/non-half-tone image data based upon the number of adjacencies of similar type of pixels within a block |
US5592572A (en) * | 1993-11-05 | 1997-01-07 | The United States Of America As Represented By The Department Of Health And Human Services | Automated portrait/landscape mode detection on a binary image |
DE59307951D1 (de) * | 1993-11-18 | 1998-02-12 | Adobe Systems Inc | Verfahren zur Textdarstellung auf Bildschirmgeräten |
US6023535A (en) * | 1995-08-31 | 2000-02-08 | Ricoh Company, Ltd. | Methods and systems for reproducing a high resolution image from sample data |
US5929866A (en) * | 1996-01-25 | 1999-07-27 | Adobe Systems, Inc | Adjusting contrast in anti-aliasing |
US6563502B1 (en) | 1999-08-19 | 2003-05-13 | Adobe Systems Incorporated | Device dependent rendering |
US7006107B2 (en) | 2003-05-16 | 2006-02-28 | Adobe Systems Incorporated | Anisotropic anti-aliasing |
US7002597B2 (en) | 2003-05-16 | 2006-02-21 | Adobe Systems Incorporated | Dynamic selection of anti-aliasing procedures |
US7333110B2 (en) | 2004-03-31 | 2008-02-19 | Adobe Systems Incorporated | Adjusted stroke rendering |
US7719536B2 (en) | 2004-03-31 | 2010-05-18 | Adobe Systems Incorporated | Glyph adjustment in high resolution raster while rendering |
US7602390B2 (en) | 2004-03-31 | 2009-10-13 | Adobe Systems Incorporated | Edge detection based stroke adjustment |
US7580039B2 (en) | 2004-03-31 | 2009-08-25 | Adobe Systems Incorporated | Glyph outline adjustment while rendering |
US7639258B1 (en) | 2004-03-31 | 2009-12-29 | Adobe Systems Incorporated | Winding order test for digital fonts |
JP4208200B2 (ja) * | 2004-09-28 | 2009-01-14 | シャープ株式会社 | ポインティングデバイス |
JP2007028362A (ja) * | 2005-07-20 | 2007-02-01 | Seiko Epson Corp | 背景画像と目的画像が混在する画像データを処理するための装置及び方法 |
US8132036B2 (en) * | 2008-04-25 | 2012-03-06 | International Business Machines Corporation | Reducing latency in data transfer between asynchronous clock domains |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4490851A (en) * | 1982-04-16 | 1984-12-25 | The United States Of America As Represented By The Secretary Of The Army | Two-dimensional image data reducer and classifier |
US4688088A (en) * | 1984-04-20 | 1987-08-18 | Canon Kabushiki Kaisha | Position detecting device and method |
US4829587A (en) * | 1987-03-02 | 1989-05-09 | Digital Equipment Corporation | Fast bitonal to gray scale image scaling |
US4945351A (en) * | 1988-05-23 | 1990-07-31 | Hewlett-Packard Company | Technique for optimizing grayscale character displays |
-
1990
- 1990-07-25 JP JP2195101A patent/JPH077256B2/ja not_active Expired - Lifetime
-
1991
- 1991-07-03 DE DE69109952T patent/DE69109952D1/de not_active Expired - Lifetime
- 1991-07-03 EP EP91306033A patent/EP0468652B1/de not_active Expired - Lifetime
- 1991-07-23 US US07/734,655 patent/US5202936A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5202936A (en) | 1993-04-13 |
EP0468652A2 (de) | 1992-01-29 |
EP0468652A3 (en) | 1992-09-30 |
JPH077256B2 (ja) | 1995-01-30 |
EP0468652B1 (de) | 1995-05-24 |
JPH0484194A (ja) | 1992-03-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |