ATE262714T1 - System zur flächendarstellung mit volumetrischen abstandskarten - Google Patents
System zur flächendarstellung mit volumetrischen abstandskartenInfo
- Publication number
- ATE262714T1 ATE262714T1 AT98108787T AT98108787T ATE262714T1 AT E262714 T1 ATE262714 T1 AT E262714T1 AT 98108787 T AT98108787 T AT 98108787T AT 98108787 T AT98108787 T AT 98108787T AT E262714 T1 ATE262714 T1 AT E262714T1
- Authority
- AT
- Austria
- Prior art keywords
- distance maps
- area representation
- accurate force
- volumetric
- distance
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—3D [Three Dimensional] image rendering
- G06T15/50—Lighting effects
Landscapes
- Engineering & Computer Science (AREA)
- Computer Graphics (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Image Generation (AREA)
- Processing Or Creating Images (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/965,569 US6040835A (en) | 1997-11-06 | 1997-11-06 | System for depicting surfaces using volumetric distance maps |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE262714T1 true ATE262714T1 (de) | 2004-04-15 |
Family
ID=25510154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT98108787T ATE262714T1 (de) | 1997-11-06 | 1998-05-14 | System zur flächendarstellung mit volumetrischen abstandskarten |
Country Status (5)
Country | Link |
---|---|
US (1) | US6040835A (de) |
EP (1) | EP0915434B1 (de) |
JP (1) | JP4204670B2 (de) |
AT (1) | ATE262714T1 (de) |
DE (1) | DE69822590T2 (de) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6084587A (en) | 1996-08-02 | 2000-07-04 | Sensable Technologies, Inc. | Method and apparatus for generating and interfacing with a haptic virtual reality environment |
US7616198B2 (en) * | 1998-02-20 | 2009-11-10 | Mental Images Gmbh | System and computer-implemented method for modeling the three-dimensional shape of an object by shading of a two-dimensional image of the object |
US6369817B1 (en) * | 1998-05-25 | 2002-04-09 | Japan Radio Co., Ltd. | Image synthesis system |
US6421048B1 (en) | 1998-07-17 | 2002-07-16 | Sensable Technologies, Inc. | Systems and methods for interacting with virtual objects in a haptic virtual reality environment |
US6552722B1 (en) | 1998-07-17 | 2003-04-22 | Sensable Technologies, Inc. | Systems and methods for sculpting virtual objects in a haptic virtual reality environment |
US6219060B1 (en) * | 1998-10-15 | 2001-04-17 | General Electric Company | Rendering of surfaces from volumetric data employing both dividing and stretching cubes |
US6498607B1 (en) * | 1999-01-29 | 2002-12-24 | Mitsubishi Electric Research Laboratories, Inc. | Method for generating graphical object represented as surface elements |
US6480190B1 (en) * | 1999-01-29 | 2002-11-12 | Mitsubishi Electric Research Laboratories, Inc | Graphical objects represented as surface elements |
US6906708B1 (en) * | 1999-03-26 | 2005-06-14 | Canon Kabushiki Kaisha | Image processing method and apparatus, and storage medium |
US6483518B1 (en) * | 1999-08-06 | 2002-11-19 | Mitsubishi Electric Research Laboratories, Inc. | Representing a color gamut with a hierarchical distance field |
US6603484B1 (en) * | 1999-08-06 | 2003-08-05 | Mitsubishi Electric Research Laboratories, Inc. | Sculpting objects using detail-directed hierarchical distance fields |
JP2001084405A (ja) * | 1999-09-16 | 2001-03-30 | Sega Corp | ポリゴン画像形成方法及び、これを用いた画像処理装置 |
US6563509B1 (en) * | 2000-02-25 | 2003-05-13 | Adobe Systems Incorporated | Seeding map having intermediate seed values |
US6580425B1 (en) * | 2000-02-28 | 2003-06-17 | Mitsubishi Electric Research Laboratories, Inc. | Hierarchical data structures for surface elements |
DE10012174B4 (de) * | 2000-03-13 | 2005-02-17 | Siemens Ag | Abbildungsverfahren für einen Volumendatensatz |
US20050275652A1 (en) * | 2000-06-19 | 2005-12-15 | Alexander Keller | Computer graphics system and computer-implemented method for simulating participating media using sample points determined using elements of a low-discrepancy sequence |
JP4443012B2 (ja) | 2000-07-27 | 2010-03-31 | 株式会社バンダイナムコゲームス | 画像生成装置、方法および記録媒体 |
RU2298831C9 (ru) * | 2000-12-18 | 2007-08-10 | Шлумбергер Холдинг Лимитид | Способ и устройство для визуализации трехмерных данных вокселов при использовании освещенных непрозрачных объемов с затенением |
US6958752B2 (en) | 2001-01-08 | 2005-10-25 | Sensable Technologies, Inc. | Systems and methods for three-dimensional modeling |
US6670962B2 (en) * | 2001-03-16 | 2003-12-30 | Mitsubishi Electric Research Laboratories, Inc. | Surface following interaction method for adaptively sampled distance fields |
US6741246B2 (en) * | 2001-03-16 | 2004-05-25 | Mitsubishi Electric Research Laboratories, Inc. | Hierarchical control point editing of adaptively sampled distance fields |
US20040239671A1 (en) * | 2001-06-12 | 2004-12-02 | Marc Vollenweider | Calculating the distance between graphical objects |
US20040070565A1 (en) * | 2001-12-05 | 2004-04-15 | Nayar Shree K | Method and apparatus for displaying images |
US6671651B2 (en) | 2002-04-26 | 2003-12-30 | Sensable Technologies, Inc. | 3-D selection and manipulation with a multiple dimension haptic interface |
US7864176B2 (en) * | 2003-04-30 | 2011-01-04 | Pixar | Translucent object rendering methods and apparatus |
US7098910B2 (en) * | 2003-05-14 | 2006-08-29 | Lena Petrovic | Hair rendering method and apparatus |
WO2005015490A2 (en) * | 2003-07-02 | 2005-02-17 | Trustees Of Columbia University In The City Of New York | Methods and systems for compensating an image projected onto a surface having spatially varying photometric properties |
US7382378B2 (en) | 2003-10-30 | 2008-06-03 | Sensable Technologies, Inc. | Apparatus and methods for stenciling an image |
US7889209B2 (en) | 2003-12-10 | 2011-02-15 | Sensable Technologies, Inc. | Apparatus and methods for wrapping texture onto the surface of a virtual object |
US7515743B2 (en) * | 2004-01-08 | 2009-04-07 | Siemens Medical Solutions Usa, Inc. | System and method for filtering a medical image |
US7571081B2 (en) * | 2004-07-15 | 2009-08-04 | Harris Corporation | System and method for efficient visualization and comparison of LADAR point data to detailed CAD models of targets |
US7614748B2 (en) * | 2004-10-25 | 2009-11-10 | The Trustees Of Columbia University In The City Of New York | Systems and methods for displaying three-dimensional images |
US7788071B2 (en) * | 2004-12-03 | 2010-08-31 | Telekinesys Research Limited | Physics simulation apparatus and method |
EP1914681B1 (de) * | 2006-10-19 | 2010-09-15 | BrainLAB AG | Glatte, grautonbasierte Obeflächeninterpolation für isotropische Datensätze |
US8264487B2 (en) * | 2007-04-27 | 2012-09-11 | Sony Corporation | Method for converting polygonal surfaces to levelsets |
US8405657B2 (en) * | 2008-09-09 | 2013-03-26 | Autodesk, Inc. | Animatable graphics lighting analysis |
US20100085359A1 (en) * | 2008-10-03 | 2010-04-08 | Microsoft Corporation | Surface normal reconstruction from a single image |
US8560957B2 (en) * | 2008-10-13 | 2013-10-15 | Autodesk, Inc. | Data-driven interface for managing materials |
US9521994B2 (en) | 2009-05-11 | 2016-12-20 | Siemens Healthcare Gmbh | System and method for image guided prostate cancer needle biopsy |
EP3057067B1 (de) * | 2015-02-16 | 2017-08-23 | Thomson Licensing | Vorrichtung und verfahren zur schätzung eines glänzenden teils von strahlung |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR900003123B1 (ko) * | 1985-03-13 | 1990-05-08 | 도시바 기까이 가부시기 가이샤 | 자유표면 평가방법 및 그의 nc 시스템 |
US4835712A (en) * | 1986-04-14 | 1989-05-30 | Pixar | Methods and apparatus for imaging volume data with shading |
JPH08138078A (ja) * | 1994-11-09 | 1996-05-31 | Toshiba Medical Eng Co Ltd | 画像処理装置 |
-
1997
- 1997-11-06 US US08/965,569 patent/US6040835A/en not_active Expired - Lifetime
-
1998
- 1998-05-14 DE DE69822590T patent/DE69822590T2/de not_active Expired - Lifetime
- 1998-05-14 AT AT98108787T patent/ATE262714T1/de not_active IP Right Cessation
- 1998-05-14 EP EP98108787A patent/EP0915434B1/de not_active Expired - Lifetime
- 1998-09-01 JP JP24702698A patent/JP4204670B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH11175744A (ja) | 1999-07-02 |
US6040835A (en) | 2000-03-21 |
JP4204670B2 (ja) | 2009-01-07 |
DE69822590T2 (de) | 2005-03-03 |
EP0915434B1 (de) | 2004-03-24 |
DE69822590D1 (de) | 2004-04-29 |
EP0915434A2 (de) | 1999-05-12 |
EP0915434A3 (de) | 2000-12-06 |
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Legal Events
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RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |