DE3587668D1 - Rechnersysteme zur Kurvenkörperklassifizierung und Körpermodellierung. - Google Patents

Rechnersysteme zur Kurvenkörperklassifizierung und Körpermodellierung.

Info

Publication number
DE3587668D1
DE3587668D1 DE85104163T DE3587668T DE3587668D1 DE 3587668 D1 DE3587668 D1 DE 3587668D1 DE 85104163 T DE85104163 T DE 85104163T DE 3587668 T DE3587668 T DE 3587668T DE 3587668 D1 DE3587668 D1 DE 3587668D1
Authority
DE
Germany
Prior art keywords
solid
curve
classification
modeling
csg
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
Application number
DE85104163T
Other languages
English (en)
Other versions
DE3587668T2 (de
Inventor
Gershon Kedem
John L Ellis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Rochester
Original Assignee
University of Rochester
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by University of Rochester filed Critical University of Rochester
Publication of DE3587668D1 publication Critical patent/DE3587668D1/de
Application granted granted Critical
Publication of DE3587668T2 publication Critical patent/DE3587668T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G06T17/10—Constructive solid geometry [CSG] using solid primitives, e.g. cylinders, cubes
DE3587668T 1984-05-08 1985-04-04 Rechnersysteme zur Kurvenkörperklassifizierung und Körpermodellierung. Expired - Fee Related DE3587668T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/608,295 US4649498A (en) 1984-05-08 1984-05-08 Computer systems for curve-solid classification and solid modeling

Publications (2)

Publication Number Publication Date
DE3587668D1 true DE3587668D1 (de) 1994-01-13
DE3587668T2 DE3587668T2 (de) 1994-06-23

Family

ID=24435864

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3587668T Expired - Fee Related DE3587668T2 (de) 1984-05-08 1985-04-04 Rechnersysteme zur Kurvenkörperklassifizierung und Körpermodellierung.

Country Status (5)

Country Link
US (1) US4649498A (de)
EP (1) EP0160848B1 (de)
JP (1) JPH0670793B2 (de)
AT (1) ATE98033T1 (de)
DE (1) DE3587668T2 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4791581A (en) * 1985-07-27 1988-12-13 Sony Corporation Method and apparatus of forming curved surfaces
US5003498A (en) * 1986-01-13 1991-03-26 Hitachi, Ltd. Graphic display method
GB2190268B (en) * 1986-04-25 1990-03-28 Toshiba Machine Co Ltd Interactive graphic input system
US5283859A (en) * 1986-09-03 1994-02-01 International Business Machines Corporation Method of and system for generating images of object transforms
JPH01106266A (ja) * 1987-10-20 1989-04-24 Matsushita Electric Ind Co Ltd ３次元図形処理方法およびその装置
GB2214037A (en) * 1987-12-18 1989-08-23 Ibm Solid modelling system
US4912664A (en) * 1988-02-01 1990-03-27 Mentor Graphics Corporation Method and apparatus for generating a mesh for finite element analysis
US4888583A (en) * 1988-03-14 1989-12-19 Ligocki Terry J Method and apparatus for rendering an image from data arranged in a constructive solid geometry format
US5278983A (en) * 1988-09-30 1994-01-11 International Business Machines Corporation Boundary representation solid modeling system
US5058042A (en) * 1989-04-03 1991-10-15 Hewlett-Packard Company Method for employing a hierarchical display list in global rendering
US5027292A (en) * 1989-04-19 1991-06-25 International Business Machines Corporation Multiple depth buffers for graphics and solid modelling
FR2646256A1 (fr) * 1989-04-24 1990-10-26 Digital Equipment Int Procede pour realiser des dessins a l'aide d'un ordinateur
US5113357A (en) * 1989-05-18 1992-05-12 Sun Microsystems, Inc. Method and apparatus for rendering of geometric volumes
GB2231759B (en) * 1989-05-18 1993-12-08 Sun Microsystems Inc Method and apparatus for the rendering of geometric volumes
US5122966A (en) * 1989-09-18 1992-06-16 Northern Research & Engineering Computer generated tool path interference check method
DE69129995T2 (de) * 1990-01-23 1998-12-24 Hewlett Packard Co Dezentrales Verarbeitungsgerät und Verfahren zur Anwendung in globaler Wiedergabe
NL9000380A (nl) * 1990-02-16 1991-09-16 Philips Nv Sequentiele finite state machine schakeling, alsmede geintegreerde schakeling voorzien van de schakeling.
US5237685A (en) * 1990-02-26 1993-08-17 International Business Machines Corporation Linear recurrence dispersal structure and method for parallel processors
EP0447145B1 (de) * 1990-03-12 2000-07-12 Hewlett-Packard Company Durch Anwender festgelegter direkter Speicherzugriff mit Anwendung von virtuellen Adressen
EP0447629A3 (en) * 1990-03-19 1993-01-13 International Business Machines Corporation A compliant sectioning facility for interactive sectioning of solid geometric objects using a graphics processor
EP0459761A3 (en) * 1990-05-31 1993-07-14 Hewlett-Packard Company Three dimensional computer graphics employing ray tracking to compute form factors in radiosity
US5414801A (en) * 1991-06-11 1995-05-09 Virtus Corporation Computerized method and apparatus using containment relationships to represent objects in a three-dimensional space, and for moving therethrough
US5592599A (en) * 1991-12-18 1997-01-07 Ampex Corporation Video special effects system with graphical operator interface
JPH06149757A (ja) * 1992-11-10 1994-05-31 Hitachi Ltd 並列処理装置
US5497453A (en) * 1993-01-05 1996-03-05 International Business Machines Corporation Method and apparatus for detecting and visualizing interferences between solids
JP2744888B2 (ja) * 1993-09-10 1998-04-28 インターナショナル・ビジネス・マシーンズ・コーポレイション ３−ｄオブジェクトを領域に区画する方法及びシステム
US5644687A (en) * 1994-12-29 1997-07-01 International Business Machines Corporation Methods and system for thermal analysis of electronic packages
US6120171A (en) * 1996-06-14 2000-09-19 Mohammad Salim Shaikh Fully integrated machinable profile based parametric solid modeler
US6862023B1 (en) 1995-08-18 2005-03-01 Mohammad Salim Shaikh Fully integrated machinable profile based parametric solid modeler
US6738154B1 (en) 1997-01-21 2004-05-18 Xerox Corporation Locating the position and orientation of multiple objects with a smart platen
US5892854A (en) * 1997-01-21 1999-04-06 Xerox Corporation Automatic image registration using binary moments
US6963824B1 (en) * 1999-02-19 2005-11-08 Davidson Joseph K Method and apparatus for geometric variations to integrate parametric computer aided design with tolerance analyses and optimization
US6741899B1 (en) 2000-02-07 2004-05-25 Visteon Global Tech., Inc. System and method for designing a component
US6708071B1 (en) 2000-08-15 2004-03-16 Vought Aircraft Industries, Inc. Method and system for defining and verifying a part
US20030137529A1 (en) * 2002-01-07 2003-07-24 Siemens Aktiengesellschaft Method for reconstructing a surface of a workpiece
US8724911B2 (en) * 2010-09-16 2014-05-13 Palo Alto Research Center Incorporated Graph lattice method for image clustering, classification, and repeated structure finding
US8872828B2 (en) 2010-09-16 2014-10-28 Palo Alto Research Center Incorporated Method for generating a graph lattice from a corpus of one or more data graphs
CN111070376B (zh) * 2019-12-25 2021-06-25 西安点云生物科技有限公司 一种3d打印仿生多孔生物陶瓷人工骨及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3473160A (en) * 1966-10-10 1969-10-14 Stanford Research Inst Electronically controlled microelectronic cellular logic array
US3889107A (en) * 1972-10-16 1975-06-10 Evans & Sutherland Computer Co System of polygon sorting by dissection
US4205389A (en) * 1976-09-24 1980-05-27 General Electric Company Apparatus for generating a raster image from line segments
US4475104A (en) * 1983-01-17 1984-10-02 Lexidata Corporation Three-dimensional display system
US4549275A (en) * 1983-07-01 1985-10-22 Cadtrak Corporation Graphics data handling system for CAD workstation

Also Published As

Publication number Publication date
EP0160848A2 (de) 1985-11-13
EP0160848B1 (de) 1993-12-01
DE3587668T2 (de) 1994-06-23
JPS6162978A (ja) 1986-03-31
US4649498A (en) 1987-03-10
EP0160848A3 (en) 1988-10-05
ATE98033T1 (de) 1993-12-15
JPH0670793B2 (ja) 1994-09-07

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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