DE69520273T2 - Datenverarbeitungsverfahren zur Darstellung einer dreidimensionalen Oberfläche - Google Patents

Datenverarbeitungsverfahren zur Darstellung einer dreidimensionalen Oberfläche

Info

Publication number
DE69520273T2
DE69520273T2 DE69520273T DE69520273T DE69520273T2 DE 69520273 T2 DE69520273 T2 DE 69520273T2 DE 69520273 T DE69520273 T DE 69520273T DE 69520273 T DE69520273 T DE 69520273T DE 69520273 T2 DE69520273 T2 DE 69520273T2
Authority
DE
Germany
Prior art keywords
displaying
data processing
processing method
dimensional surface
dimensional
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
DE69520273T
Other languages
English (en)
Other versions
DE69520273D1 (de
Inventor
Mikio Nagasawa
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.)
Ultra High Speed Network and Computer Technology Laboratories
Original Assignee
Ultra High Speed Network and Computer Technology Laboratories
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 Ultra High Speed Network and Computer Technology Laboratories filed Critical Ultra High Speed Network and Computer Technology Laboratories
Application granted granted Critical
Publication of DE69520273D1 publication Critical patent/DE69520273D1/de
Publication of DE69520273T2 publication Critical patent/DE69520273T2/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
    • G06T17/20—Finite element generation, e.g. wire-frame surface description, tesselation

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Graphics (AREA)
  • Geometry (AREA)
  • Software Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Generation (AREA)
  • Processing Or Creating Images (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
DE69520273T 1995-10-27 1995-12-29 Datenverarbeitungsverfahren zur Darstellung einer dreidimensionalen Oberfläche Expired - Fee Related DE69520273T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7280506A JP2909616B2 (ja) 1995-10-27 1995-10-27 ３次元形状表示方法

Publications (2)

Publication Number Publication Date
DE69520273D1 DE69520273D1 (de) 2001-04-12
DE69520273T2 true DE69520273T2 (de) 2001-06-21

Family

ID=17626050

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69520273T Expired - Fee Related DE69520273T2 (de) 1995-10-27 1995-12-29 Datenverarbeitungsverfahren zur Darstellung einer dreidimensionalen Oberfläche

Country Status (5)

Country Link
US (1) US6061065A (de)
EP (1) EP0772160B1 (de)
JP (1) JP2909616B2 (de)
KR (1) KR0167699B1 (de)
DE (1) DE69520273T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990002045A (ko) * 1997-06-18 1999-01-15 양승택 예측 잉여신호 벡터 양자화를 이용한 3차원 그래픽 모델의 정점 위치 다단계 압축 방법
GB9717656D0 (en) * 1997-08-20 1997-10-22 Videologic Ltd Shading three dimensional images
US6573895B1 (en) * 1999-04-16 2003-06-03 Unigraphics Solutions Inc. Clustered backface culling
US6489955B1 (en) * 1999-06-07 2002-12-03 Intel Corporation Ray intersection reduction using directionally classified target lists
US6674918B1 (en) * 2000-02-16 2004-01-06 Microsoft Corporation Image synthesis by illuminating a virtual deviation-mapped surface
US7583272B2 (en) * 2004-11-29 2009-09-01 Purdue Research Foundation Methods for retrieving shapes and drawings
WO2006102305A2 (en) * 2005-03-21 2006-09-28 Purdue Research Foundation Sketch beautification
US20080002880A1 (en) * 2006-06-30 2008-01-03 Intelisum, Inc. Systems and methods for fusing over-sampled image data with three-dimensional spatial data
JP5734586B2 (ja) * 2010-07-12 2015-06-17 公益財団法人野口研究所 糖鎖構造認識用解析方法、糖鎖構造認識用解析装置およびプログラム
US9965893B2 (en) * 2013-06-25 2018-05-08 Google Llc. Curvature-driven normal interpolation for shading applications
CN107063086B (zh) * 2017-03-13 2019-03-12 浙江优迈德智能装备有限公司 一种基于双红外传感器的局部曲面法向量确定方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3713055B2 (ja) * 1992-06-24 2005-11-02 日本電信電話株式会社 ３次元ｌｓｉ形状シミュレーションシステム
EP0600709B1 (de) * 1992-12-01 2000-03-29 Canon Kabushiki Kaisha Entfernungbildverarbeitungsvorrichtung und -verfahren
US5636338A (en) * 1993-01-29 1997-06-03 Silicon Graphics, Inc. Method for designing curved shapes for use by a computer

Also Published As

Publication number Publication date
EP0772160B1 (de) 2001-03-07
US6061065A (en) 2000-05-09
DE69520273D1 (de) 2001-04-12
JPH09128562A (ja) 1997-05-16
KR0167699B1 (ko) 1999-01-15
EP0772160A1 (de) 1997-05-07
JP2909616B2 (ja) 1999-06-23

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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