CN1329870C - 任意形状图像的基于块的旋转 - Google Patents
任意形状图像的基于块的旋转 Download PDFInfo
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- CN1329870C CN1329870C CNB038221209A CN03822120A CN1329870C CN 1329870 C CN1329870 C CN 1329870C CN B038221209 A CNB038221209 A CN B038221209A CN 03822120 A CN03822120 A CN 03822120A CN 1329870 C CN1329870 C CN 1329870C
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Images
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Image Processing (AREA)
- Editing Of Facsimile Originals (AREA)
Abstract
Description
块 | Xn | Yn | XSn | YSn |
1 | 5 | 3 | -3 | -5 |
2 | 3 | 1 | -5 | -7 |
3 | 3 | 3 | -5 | -5 |
4 | 1 | 3 | -7 | -5 |
5 | 3 | 5 | -5 | -3 |
6 | 3 | 7 | -5 | -1 |
块 | 90度 | 180度 | 270度 | |||
Xdn | Ydn | Xdn | Ydn | Xdn | Ydn | |
1 | 3 | 11 | 11 | 13 | 13 | 5 |
2 | 1 | 13 | 13 | 15 | 15 | 3 |
3 | 3 | 13 | 13 | 13 | 13 | 3 |
4 | 3 | 15 | 15 | 13 | 13 | 1 |
5 | 5 | 13 | 13 | 11 | 11 | 3 |
6 | 7 | 13 | 13 | 9 | 9 | 3 |
旋转 | 0 | 90 | 180 | 270 |
nCntrMS | 1 | 0 | 1 | 0 |
nCntUp | 1 | 0 | 0 | 1 |
mCntrMS | 0 | 1 | 0 | 1 |
mCntUp | 1 | 1 | 0 | 0 |
索引 | 0 deg | 90 deg | 180 deg | 270 deg |
0 | 0 | 8 | 11 | 3 |
1 | 1 | 4 | 10 | 7 |
2 | 2 | 0 | 9 | 11 |
3 | 3 | 9 | 8 | 2 |
4 | 4 | 5 | 7 | 6 |
5 | 5 | 1 | 6 | 10 |
6 | 6 | 10 | 5 | 1 |
7 | 7 | 6 | 4 | 5 |
8 | 8 | 2 | 3 | 9 |
9 | 9 | 11 | 2 | 0 |
10 | 10 | 7 | 1 | 4 |
11 | 11 | 3 | 0 | 8 |
索引 | 0 deg | 90 deg | 180 deg | 270 deg |
0 | 100 | 100 | 100 | 100 |
1 | 101 | 101 | 101 | 101 |
2 | 102 | 102 | 102 | 102 |
3 | 103 | 580 | 103 | 580 |
4 | 580 | 581 | 580 | 581 |
5 | 581 | 582 | 581 | 582 |
6 | 582 | 1060 | 582 | 1060 |
7 | 583 | 1061 | 583 | 1061 |
8 | 1060 | 1062 | 1060 | 1062 |
9 | 1061 | 1540 | 1061 | 1540 |
10 | 1062 | 1541 | 1062 | 1541 |
11 | 1063 | 1542 | 1063 | 1542 |
Claims (51)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/245,984 US7376286B2 (en) | 2002-09-18 | 2002-09-18 | Block-based rotation of arbitrary-shaped images |
US10/245,984 | 2002-09-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1685363A CN1685363A (zh) | 2005-10-19 |
CN1329870C true CN1329870C (zh) | 2007-08-01 |
Family
ID=31992229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038221209A Expired - Fee Related CN1329870C (zh) | 2002-09-18 | 2003-09-12 | 任意形状图像的基于块的旋转 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7376286B2 (zh) |
EP (1) | EP1563455A2 (zh) |
JP (1) | JP4578241B2 (zh) |
CN (1) | CN1329870C (zh) |
AU (1) | AU2003259470A1 (zh) |
TW (1) | TWI315056B (zh) |
WO (1) | WO2004027709A2 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103377030A (zh) * | 2012-04-26 | 2013-10-30 | 华为技术有限公司 | 图像旋转控制方法及装置 |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7050071B2 (en) * | 2003-05-30 | 2006-05-23 | Intel Corporation | Layered rotational graphics driver |
US6958757B2 (en) * | 2003-07-18 | 2005-10-25 | Microsoft Corporation | Systems and methods for efficiently displaying graphics on a display device regardless of physical orientation |
US7145566B2 (en) * | 2003-07-18 | 2006-12-05 | Microsoft Corporation | Systems and methods for updating a frame buffer based on arbitrary graphics calls |
JP4072513B2 (ja) | 2004-04-16 | 2008-04-09 | ソフトバンクモバイル株式会社 | 移動体通信端末 |
US20060103677A1 (en) * | 2004-11-18 | 2006-05-18 | Lai Jimmy K L | System and method for effectively performing arbitrary angle sprite rotation procedures |
US7643038B2 (en) * | 2005-06-29 | 2010-01-05 | Qualcomm Incorporated | Virtual device buffer for embedded device |
US8134603B2 (en) * | 2005-08-12 | 2012-03-13 | Nxp B.V. | Method and system for digital image stabilization |
US8259135B2 (en) | 2006-07-13 | 2012-09-04 | Intel Corporation | Rotated rendering and locking support for tablet computers and portrait displays |
TWM328624U (en) * | 2007-10-05 | 2008-03-11 | Princeton Technology Corp | Image processing apparatus and image display system |
TWI394139B (zh) * | 2008-10-02 | 2013-04-21 | Mitac Int Corp | Display screen adjustment system and method |
CN101740006A (zh) * | 2008-11-10 | 2010-06-16 | 鸿富锦精密工业(深圳)有限公司 | 移动终端及显示画面的方法 |
US8584951B2 (en) * | 2008-12-11 | 2013-11-19 | Ncr Corporation | Apparatus, method and system for extracting pixel data from an image capture device |
CN101996550A (zh) * | 2009-08-06 | 2011-03-30 | 株式会社东芝 | 用于显示图像的半导体集成电路 |
CN102098477B (zh) * | 2009-12-14 | 2015-05-20 | 无锡中星微电子有限公司 | 一种获得像素值的方法及装置 |
JP5529568B2 (ja) * | 2010-02-05 | 2014-06-25 | キヤノン株式会社 | 画像処理装置、撮像装置、制御方法及びプログラム |
US20110234636A1 (en) * | 2010-03-24 | 2011-09-29 | Dsp Group Ltd. | Method and integrated circuit for image manipulation |
TWI413978B (zh) * | 2010-06-15 | 2013-11-01 | Au Optronics Corp | 顯示器和其顯示控制電路 |
CN101958112B (zh) * | 2010-10-13 | 2012-02-15 | 福州瑞芯微电子有限公司 | 手持设备屏幕画面同时实现90度和270度旋转的方法 |
US8797359B2 (en) | 2011-11-29 | 2014-08-05 | Apple Inc. | Inline image rotation |
KR102069857B1 (ko) * | 2013-02-28 | 2020-01-23 | 삼성전자주식회사 | 자체-학습을 통해 원래 이미지를 회전하는 방법과 상기 방법을 수행할 수 있는 장치들 |
CN105787882A (zh) * | 2016-02-26 | 2016-07-20 | 广州市赛普电子科技有限公司 | 一种图片旋转快速呈现的方法 |
US10249023B2 (en) * | 2017-04-27 | 2019-04-02 | Apple Inc. | Patch warper circuit for image processing |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4829452A (en) * | 1984-07-05 | 1989-05-09 | Xerox Corporation | Small angle image rotation using block transfers |
EP1091319A2 (en) * | 1999-10-05 | 2001-04-11 | Adobe Systems, Inc. | Skew correcting device and method |
CN1066834C (zh) * | 1994-04-15 | 2001-06-06 | 国际商业机器公司 | 快速90度旋转双态图象的系统 |
US6400851B1 (en) * | 1999-01-28 | 2002-06-04 | Microsoft Corporation | Rotating image data |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4627020A (en) * | 1983-12-30 | 1986-12-02 | International Business Machines Corporation | Method for rotating a binary image |
JPS60231235A (ja) * | 1984-04-27 | 1985-11-16 | インタ−ナショナル ビジネス マシ−ンズ コ−ポレ−ション | イメ−ジ処理システム |
JPS6370381A (ja) * | 1986-09-12 | 1988-03-30 | インターナショナル・ビジネス・マシーンズ・コーポレーション | イメ−ジ・デ−タの回転方法 |
JPS63296475A (ja) * | 1987-05-27 | 1988-12-02 | Nec Corp | 動画像アフィン変換プロセッサ |
US5012434A (en) * | 1989-02-21 | 1991-04-30 | Siemens Aktiengesellschaft | Apparatus and method for selective rotation of data printed by a matrix printer |
US5111192A (en) * | 1989-12-20 | 1992-05-05 | Xerox Corporation | Method to rotate a bitmap image 90 degrees |
JP2695266B2 (ja) * | 1990-01-22 | 1997-12-24 | 松下電送株式会社 | 画像の任意角回転方法および装置 |
JPH10501901A (ja) * | 1995-04-07 | 1998-02-17 | アドバンスト・マイクロ・ディバイシズ・インコーポレイテッド | 画像の回転のための方法および装置 |
US5854641A (en) * | 1996-09-27 | 1998-12-29 | Apple Computer, Inc. | Method and apparatus for display image rotation |
JP3092579B2 (ja) | 1997-01-29 | 2000-09-25 | 日本電気株式会社 | 画像データ回転処理方法及び画像データ回転処理装置 |
JP3104868B2 (ja) * | 1997-11-25 | 2000-10-30 | 富士ゼロックス株式会社 | 画像処理装置 |
US6215494B1 (en) * | 1997-12-18 | 2001-04-10 | Mgi Software Corporation | Method and system for centering image objects |
JPH11306343A (ja) * | 1998-04-17 | 1999-11-05 | Toshiba Corp | 2次元データ回転処理装置 |
US6208429B1 (en) * | 1998-05-29 | 2001-03-27 | Flashpoint Technology, Inc. | Method and system for band printing of rotated digital image data |
JP2000032265A (ja) * | 1998-07-13 | 2000-01-28 | Oki Data Corp | ディザパターンの回転方法と回転装置 |
US6310986B2 (en) | 1998-12-03 | 2001-10-30 | Oak Technology, Inc. | Image rotation assist circuitry and method |
AU2001268416A1 (en) * | 2000-06-15 | 2001-12-24 | Auckland Uniservices Limited | Basis functions of three-dimensional models for compression, transformation and streaming |
-
2002
- 2002-09-18 US US10/245,984 patent/US7376286B2/en not_active Expired - Lifetime
-
2003
- 2003-09-12 AU AU2003259470A patent/AU2003259470A1/en not_active Abandoned
- 2003-09-12 JP JP2004537397A patent/JP4578241B2/ja not_active Expired - Fee Related
- 2003-09-12 EP EP03797438A patent/EP1563455A2/en not_active Withdrawn
- 2003-09-12 CN CNB038221209A patent/CN1329870C/zh not_active Expired - Fee Related
- 2003-09-12 WO PCT/IB2003/003912 patent/WO2004027709A2/en not_active Application Discontinuation
- 2003-09-16 TW TW092125475A patent/TWI315056B/zh not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4829452A (en) * | 1984-07-05 | 1989-05-09 | Xerox Corporation | Small angle image rotation using block transfers |
CN1066834C (zh) * | 1994-04-15 | 2001-06-06 | 国际商业机器公司 | 快速90度旋转双态图象的系统 |
US6400851B1 (en) * | 1999-01-28 | 2002-06-04 | Microsoft Corporation | Rotating image data |
EP1091319A2 (en) * | 1999-10-05 | 2001-04-11 | Adobe Systems, Inc. | Skew correcting device and method |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103377030A (zh) * | 2012-04-26 | 2013-10-30 | 华为技术有限公司 | 图像旋转控制方法及装置 |
CN103377030B (zh) * | 2012-04-26 | 2016-12-21 | 华为技术有限公司 | 图像旋转控制方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2004027709A3 (en) | 2005-06-23 |
CN1685363A (zh) | 2005-10-19 |
JP2005539323A (ja) | 2005-12-22 |
TW200426710A (en) | 2004-12-01 |
JP4578241B2 (ja) | 2010-11-10 |
WO2004027709A2 (en) | 2004-04-01 |
US7376286B2 (en) | 2008-05-20 |
TWI315056B (en) | 2009-09-21 |
EP1563455A2 (en) | 2005-08-17 |
US20040052431A1 (en) | 2004-03-18 |
AU2003259470A1 (en) | 2004-04-08 |
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