DE69132947D1 - Verfahren und Gerät zur Bilddrehung - Google Patents
Verfahren und Gerät zur BilddrehungInfo
- Publication number
- DE69132947D1 DE69132947D1 DE69132947T DE69132947T DE69132947D1 DE 69132947 D1 DE69132947 D1 DE 69132947D1 DE 69132947 T DE69132947 T DE 69132947T DE 69132947 T DE69132947 T DE 69132947T DE 69132947 D1 DE69132947 D1 DE 69132947D1
- Authority
- DE
- Germany
- Prior art keywords
- image rotation
- rotation method
- image
- rotation
- 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 - Fee Related
Links
Classifications
-
- 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
- G06T3/60—Rotation of whole images or parts thereof
- G06T3/606—Rotation of whole images or parts thereof by memory addressing or mapping
-
- 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
- G06T3/60—Rotation of whole images or parts thereof
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
- G06T1/20—Processor architectures; Processor configuration, e.g. pipelining
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Image Processing (AREA)
- Digital Computer Display Output (AREA)
- Studio Circuits (AREA)
- Controls And Circuits For Display Device (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019900022757A KR930007023B1 (ko) | 1990-12-31 | 1990-12-31 | 컴퓨터 그래픽 시스템에서의 화상변환방법 및 그 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69132947D1 true DE69132947D1 (de) | 2002-04-11 |
DE69132947T2 DE69132947T2 (de) | 2002-06-27 |
Family
ID=19309181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69132947T Expired - Fee Related DE69132947T2 (de) | 1990-12-31 | 1991-08-07 | Verfahren und Gerät zur Bilddrehung |
Country Status (6)
Country | Link |
---|---|
US (1) | US5295237A (de) |
EP (1) | EP0493872B1 (de) |
JP (1) | JP2873112B2 (de) |
KR (1) | KR930007023B1 (de) |
CA (1) | CA2047984C (de) |
DE (1) | DE69132947T2 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5715385A (en) * | 1992-07-10 | 1998-02-03 | Lsi Logic Corporation | Apparatus for 2-D affine transformation of images |
US5475803A (en) * | 1992-07-10 | 1995-12-12 | Lsi Logic Corporation | Method for 2-D affine transformation of images |
JPH07282270A (ja) * | 1994-04-08 | 1995-10-27 | Sony Corp | 画像生成方法および装置 |
US5751293A (en) * | 1994-08-24 | 1998-05-12 | Nippon Telegraph And Telephone Corp. | Pattern generation method and apparatus for automatic generation of continuous tile patterns along any arbitrary side |
JPH08249422A (ja) * | 1995-03-08 | 1996-09-27 | Canon Inc | 文字処理装置及び方法 |
US5946222A (en) * | 1996-12-20 | 1999-08-31 | Oak Technology, Inc. | Method and apparatus for performing a masked byte addition operation |
US5870581A (en) * | 1996-12-20 | 1999-02-09 | Oak Technology, Inc. | Method and apparatus for performing concurrent write operations to a single-write-input register file and an accumulator register |
KR100444899B1 (ko) * | 1997-05-07 | 2004-12-08 | 삼성전자주식회사 | 화상의회전변환방법 |
US6223181B1 (en) | 1997-07-31 | 2001-04-24 | Oak Technology, Inc. | Memory conserving and compression technique-compatible image rotation system |
US5956043A (en) * | 1997-09-18 | 1999-09-21 | Novell, Inc. | Textured tile rotation system and method |
US6184896B1 (en) * | 1999-01-08 | 2001-02-06 | Sun Microsystems, Inc. | System and method for improved rendering of graphical rotations |
AU730778B2 (en) * | 1999-03-19 | 2001-03-15 | Canon Kabushiki Kaisha | Method and apparatus for rotating digital images |
IL136373A0 (en) * | 2000-05-25 | 2001-06-14 | Itpen Ltd Partnership Israel | Representation of three-dimensional bodies on computer screens and games involving such representations |
US6816625B2 (en) | 2000-08-16 | 2004-11-09 | Lewis Jr Clarence A | Distortion free image capture system and method |
GB2387519B (en) * | 2002-04-08 | 2005-06-22 | Canon Europa Nv | Viewing controller for three-dimensional computer graphics |
US7068856B2 (en) | 2002-09-17 | 2006-06-27 | Lockheed Martin Corporation | Method and system for determining and correcting image orientation angle |
US9561008B2 (en) | 2010-12-28 | 2017-02-07 | General Electric Company | Method of displaying image |
US20190295222A1 (en) * | 2018-03-22 | 2019-09-26 | Seiko Epson Corporation | Image processing device, image processing method, and display device |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61201375A (ja) * | 1985-03-04 | 1986-09-06 | Ricoh Co Ltd | 画像回転方式 |
JPS62244095A (ja) * | 1986-04-16 | 1987-10-24 | セイコーインスツルメンツ株式会社 | デイスプレイ装置 |
JPH0661103B2 (ja) * | 1986-07-22 | 1994-08-10 | 日本電気株式会社 | 回転図形生成装置 |
US4929085A (en) * | 1986-09-30 | 1990-05-29 | Kabushiki Kaisha Toshiba | Image data rotation processing method and apparatus therefor |
JP2636225B2 (ja) * | 1987-02-03 | 1997-07-30 | 松下電器産業株式会社 | 画像回転装置 |
US4985849A (en) * | 1987-06-12 | 1991-01-15 | Canon Kabushiki Kaisha | Image processing system for forming a slantwise-mapped or rotated modified image of an original image |
US5081700A (en) * | 1989-02-15 | 1992-01-14 | Unisys Corporation | Apparatus for high speed image rotation |
US5067167A (en) * | 1990-10-10 | 1991-11-19 | Cornell Research Foundation, Inc. | Apparatus and method for rotating of three-dimensional images |
-
1990
- 1990-12-31 KR KR1019900022757A patent/KR930007023B1/ko not_active IP Right Cessation
-
1991
- 1991-07-26 CA CA002047984A patent/CA2047984C/en not_active Expired - Fee Related
- 1991-08-05 US US07/740,137 patent/US5295237A/en not_active Expired - Lifetime
- 1991-08-07 EP EP91307262A patent/EP0493872B1/de not_active Expired - Lifetime
- 1991-08-07 DE DE69132947T patent/DE69132947T2/de not_active Expired - Fee Related
- 1991-08-08 JP JP3199054A patent/JP2873112B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0493872A2 (de) | 1992-07-08 |
KR930007023B1 (ko) | 1993-07-26 |
JPH04276870A (ja) | 1992-10-01 |
EP0493872A3 (de) | 1994-03-16 |
CA2047984A1 (en) | 1992-07-01 |
KR920013182A (ko) | 1992-07-28 |
JP2873112B2 (ja) | 1999-03-24 |
US5295237A (en) | 1994-03-15 |
EP0493872B1 (de) | 2002-03-06 |
DE69132947T2 (de) | 2002-06-27 |
CA2047984C (en) | 1996-12-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |