ATE375571T1 - Verfahen und vorrichtung zur verarbeitung einer nichtlinearen zweidimensionalen räumlichen transformation - Google Patents
Verfahen und vorrichtung zur verarbeitung einer nichtlinearen zweidimensionalen räumlichen transformationInfo
- Publication number
- ATE375571T1 ATE375571T1 AT02734958T AT02734958T ATE375571T1 AT E375571 T1 ATE375571 T1 AT E375571T1 AT 02734958 T AT02734958 T AT 02734958T AT 02734958 T AT02734958 T AT 02734958T AT E375571 T1 ATE375571 T1 AT E375571T1
- Authority
- AT
- Austria
- Prior art keywords
- geometrical
- transformation
- inverse
- transformations
- geometrical transformation
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/80—Geometric correction
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Image Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29724001P | 2001-06-12 | 2001-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE375571T1 true ATE375571T1 (de) | 2007-10-15 |
Family
ID=23145452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT02734958T ATE375571T1 (de) | 2001-06-12 | 2002-06-12 | Verfahen und vorrichtung zur verarbeitung einer nichtlinearen zweidimensionalen räumlichen transformation |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7126616B2 (de) |
| EP (1) | EP1395952B1 (de) |
| AT (1) | ATE375571T1 (de) |
| DE (1) | DE60222894D1 (de) |
| WO (1) | WO2002101650A2 (de) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4144292B2 (ja) * | 2002-08-20 | 2008-09-03 | ソニー株式会社 | 画像処理装置と画像処理システム及び画像処理方法 |
| JP2004234379A (ja) * | 2003-01-30 | 2004-08-19 | Sony Corp | 画像処理方法、画像処理装置及び画像処理方法を適用した撮像装置、表示装置 |
| KR100525425B1 (ko) * | 2003-02-04 | 2005-11-02 | 엘지전자 주식회사 | 영상 워핑 방법 및 장치 |
| WO2005027491A2 (en) * | 2003-09-05 | 2005-03-24 | The Regents Of The University Of California | Global motion estimation image coding and processing |
| US20050231643A1 (en) * | 2004-03-26 | 2005-10-20 | Ross Video Limited | Method, system and device for real-time non-linear video transformations |
| JP2005311473A (ja) * | 2004-04-16 | 2005-11-04 | Sharp Corp | 撮像装置および信号処理方法ならびにそのプログラムと記録媒体 |
| US7576767B2 (en) * | 2004-07-26 | 2009-08-18 | Geo Semiconductors Inc. | Panoramic vision system and method |
| GB2417629A (en) * | 2004-08-26 | 2006-03-01 | Sharp Kk | Data processing to detect transformation |
| ATE540375T1 (de) * | 2004-09-09 | 2012-01-15 | Silicon Optix Inc | System und verfahren zum repräsentieren einer allgemeinen zweidimensionalen räumlichen transformation |
| EP1742459A1 (de) * | 2005-06-13 | 2007-01-10 | SONY DEUTSCHLAND GmbH | Korrektur von Geometrieverzerrungen |
| EP1764347A1 (de) | 2005-09-16 | 2007-03-21 | Omya Development Ag | Verfahren zur Herstellung von Calciumcarbonatmaterial mit bestimmtem Steilheitsfaktor aus co-gemahlenem GCC und PCC, erzeugte Calciumcarbonatmaterialien und deren Verwendung |
| US20070200738A1 (en) * | 2005-10-12 | 2007-08-30 | Yuriy Reznik | Efficient multiplication-free computation for signal and data processing |
| US8595281B2 (en) | 2006-01-11 | 2013-11-26 | Qualcomm Incorporated | Transforms with common factors |
| US7649534B2 (en) * | 2006-02-01 | 2010-01-19 | Microsoft Corporation | Design of arbitrary linear and non-linear maps |
| US8849884B2 (en) | 2006-03-29 | 2014-09-30 | Qualcom Incorporate | Transform design with scaled and non-scaled interfaces |
| WO2008004237A2 (en) | 2006-07-06 | 2008-01-10 | Sundaysky Ltd. | Automatic generation of video from structured content |
| JP4947351B2 (ja) * | 2006-07-28 | 2012-06-06 | 富士ゼロックス株式会社 | 画像処理装置、及び、プログラム |
| US20080101711A1 (en) * | 2006-10-26 | 2008-05-01 | Antonius Kalker | Rendering engine for forming an unwarped reproduction of stored content from warped content |
| US8224122B2 (en) * | 2006-12-15 | 2012-07-17 | Microsoft Corporation | Dynamic viewing of wide angle images |
| US8055070B2 (en) * | 2007-01-05 | 2011-11-08 | Geo Semiconductor Inc. | Color and geometry distortion correction system and method |
| US8442316B2 (en) | 2007-01-05 | 2013-05-14 | Geo Semiconductor Inc. | System and method for improving color and brightness uniformity of backlit LCD displays |
| US8063918B2 (en) * | 2008-05-28 | 2011-11-22 | Adobe Systems Incorporated | Method and apparatus for rendering images with and without radially symmetric distortions |
| GB2461912A (en) * | 2008-07-17 | 2010-01-20 | Micron Technology Inc | Method and apparatus for dewarping and/or perspective correction of an image |
| US8265422B1 (en) * | 2009-02-20 | 2012-09-11 | Adobe Systems Incorporated | Method and apparatus for removing general lens distortion from images |
| US8514932B2 (en) * | 2010-02-08 | 2013-08-20 | Disney Enterprises, Inc. | Content adaptive and art directable scalable video coding |
| US8116587B2 (en) * | 2010-02-16 | 2012-02-14 | Ricoh Co., Ltd. | Method and apparatus for high-speed and low-complexity piecewise geometric transformation of signals |
| US9147162B2 (en) * | 2012-03-15 | 2015-09-29 | ThetaRay Ltd. | Method for classification of newly arrived multidimensional data points in dynamic big data sets |
| JP2015156523A (ja) * | 2012-06-06 | 2015-08-27 | ソニー株式会社 | 画像処理装置、画像処理方法、プログラム |
| WO2016203282A1 (en) * | 2015-06-18 | 2016-12-22 | The Nielsen Company (Us), Llc | Methods and apparatus to capture photographs using mobile devices |
| US10947820B2 (en) * | 2015-11-12 | 2021-03-16 | Halliburton Energy Services, Inc. | Simulating hydraulic fracture propagation using dynamic mesh deformation |
| WO2020239212A1 (en) * | 2019-05-29 | 2020-12-03 | Huawei Technologies Co., Ltd. | Image processing device and method |
| RU2719559C1 (ru) * | 2019-08-21 | 2020-04-21 | Федеральное государственное унитарное предприятие "18 Центральный научно-исследовательский институт" Министерства обороны Российской Федерации | Способ блочного сплайнового трансформирования космических изображений местности |
| US11727030B2 (en) * | 2020-05-05 | 2023-08-15 | Business Objects Software Ltd. | Automatic hot area detection in heat map visualizations |
| CN114845091B (zh) * | 2021-02-01 | 2023-11-10 | 扬智科技股份有限公司 | 投影装置与其梯形校正方法 |
| DE102021113909A1 (de) | 2021-05-28 | 2022-12-01 | Schölly Fiberoptic GmbH | Verfahren zur Transformation eines Datenfeldes und korrespondierende Transformationseinrichtung |
| US20230136492A1 (en) * | 2021-09-10 | 2023-05-04 | Samsung Electronics Co., Ltd. | Method and apparatus for estimating position of moving object |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0200284B1 (de) | 1980-04-11 | 1993-09-29 | Ampex Corporation | Interpolationsfilter für Bildveränderungssystem |
| JPS58500635A (ja) | 1981-04-10 | 1983-04-21 | アムペツクス コ−ポレ−シヨン | 映像を空間的にトランスフオ−ムするシステム |
| US4835532A (en) | 1982-07-30 | 1989-05-30 | Honeywell Inc. | Nonaliasing real-time spatial transform image processing system |
| GB8621994D0 (en) * | 1986-09-12 | 1986-10-22 | Crosfield Electronics Ltd | Image processing |
| JPH0769958B2 (ja) | 1988-09-20 | 1995-07-31 | 沖電気工業株式会社 | 画像変換処理方法 |
| US5204944A (en) | 1989-07-28 | 1993-04-20 | The Trustees Of Columbia University In The City Of New York | Separable image warping methods and systems using spatial lookup tables |
| US5175808A (en) | 1989-09-12 | 1992-12-29 | Pixar | Method and apparatus for non-affine image warping |
| EP0575651A1 (de) * | 1992-06-24 | 1993-12-29 | International Business Machines Corporation | Mehrprozessorsystem |
| 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 |
| US6097855A (en) | 1993-02-19 | 2000-08-01 | Levien; Raphael L. | Method and apparatus for image rotation |
| US5568600A (en) * | 1994-04-15 | 1996-10-22 | David Sarnoff Research Ctr. | Method and apparatus for rotating and scaling images |
| US5594676A (en) | 1994-12-22 | 1997-01-14 | Genesis Microchip Inc. | Digital image warping system |
| US5848199A (en) | 1996-05-31 | 1998-12-08 | Hewlett Packard Company | Apparatus and method for performing fast and precise spatial transformations of images |
| US5808623A (en) | 1996-10-07 | 1998-09-15 | Adobe Systems Incorporated | System and method for perspective transform in computer using multi-pass algorithm |
| FR2819082A1 (fr) * | 2000-12-28 | 2002-07-05 | Koninkl Philips Electronics Nv | Composition d'une image |
| KR100571219B1 (ko) | 2003-01-08 | 2006-04-13 | 엘지전자 주식회사 | 3차원 가상 스크린 기반 영상왜곡 보정장치 |
| KR100525425B1 (ko) | 2003-02-04 | 2005-11-02 | 엘지전자 주식회사 | 영상 워핑 방법 및 장치 |
-
2002
- 2002-06-12 AT AT02734958T patent/ATE375571T1/de not_active IP Right Cessation
- 2002-06-12 EP EP02734958A patent/EP1395952B1/de not_active Expired - Lifetime
- 2002-06-12 US US10/167,375 patent/US7126616B2/en not_active Expired - Lifetime
- 2002-06-12 DE DE60222894T patent/DE60222894D1/de not_active Expired - Lifetime
- 2002-06-12 WO PCT/CA2002/000869 patent/WO2002101650A2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2002101650A3 (en) | 2003-04-24 |
| US7126616B2 (en) | 2006-10-24 |
| US20030020732A1 (en) | 2003-01-30 |
| EP1395952B1 (de) | 2007-10-10 |
| WO2002101650A2 (en) | 2002-12-19 |
| DE60222894D1 (de) | 2007-11-22 |
| EP1395952A2 (de) | 2004-03-10 |
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| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |