DE69331419D1 - Bilddatenverarbeitung - Google Patents

Bilddatenverarbeitung

Info

Publication number
DE69331419D1
DE69331419D1 DE69331419T DE69331419T DE69331419D1 DE 69331419 D1 DE69331419 D1 DE 69331419D1 DE 69331419 T DE69331419 T DE 69331419T DE 69331419 T DE69331419 T DE 69331419T DE 69331419 D1 DE69331419 D1 DE 69331419D1
Authority
DE
Germany
Prior art keywords
image data
data processing
processing
image
data
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 - Lifetime
Application number
DE69331419T
Other languages
English (en)
Other versions
DE69331419T2 (de
Inventor
Richard Stirling Huddy
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69331419D1 publication Critical patent/DE69331419D1/de
Publication of DE69331419T2 publication Critical patent/DE69331419T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
DE69331419T 1992-11-06 1993-10-29 Bilddatenverarbeitung Expired - Lifetime DE69331419T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929223315A GB9223315D0 (en) 1992-11-06 1992-11-06 Processing image data

Publications (2)

Publication Number Publication Date
DE69331419D1 true DE69331419D1 (de) 2002-02-07
DE69331419T2 DE69331419T2 (de) 2002-08-01

Family

ID=10724669

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69331419T Expired - Lifetime DE69331419T2 (de) 1992-11-06 1993-10-29 Bilddatenverarbeitung
DE69324101T Expired - Lifetime DE69324101T2 (de) 1992-11-06 1993-10-29 Bilddatenverarbeitung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69324101T Expired - Lifetime DE69324101T2 (de) 1992-11-06 1993-10-29 Bilddatenverarbeitung

Country Status (6)

Country Link
US (1) US5666472A (de)
EP (2) EP0782105B1 (de)
JP (1) JP3391864B2 (de)
DE (2) DE69331419T2 (de)
GB (1) GB9223315D0 (de)
HK (1) HK1012085A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5767854A (en) * 1996-09-27 1998-06-16 Anwar; Mohammed S. Multidimensional data display and manipulation system and methods for using same
US5812136A (en) * 1996-10-30 1998-09-22 Microsoft Corporation System and method for fast rendering of a three dimensional graphical object
US6057854A (en) 1997-03-07 2000-05-02 Micrografx, Inc. System and method of providing interactive vector graphics over a network
US6694057B1 (en) * 1999-01-27 2004-02-17 Washington University Method and apparatus for processing images with curves
EP1026639A3 (de) 1999-02-04 2002-09-04 Canon Kabushiki Kaisha 3D-Rechnergraphik-Verarbeitungsgerät und -verfahren
EP1033683B1 (de) 1999-03-01 2006-03-22 Canon Kabushiki Kaisha Bildverarbeitungsgerät
AU770441B2 (en) * 2000-12-20 2004-02-19 Canon Kabushiki Kaisha Method and apparatus for adaptive polygonisation
JP4581261B2 (ja) 2001-02-14 2010-11-17 ソニー株式会社 演算装置、演算処理方法及び画像処理装置
JP4592043B2 (ja) * 2001-03-21 2010-12-01 株式会社バンダイナムコゲームス 画像生成システム、プログラム及び情報記憶媒体
US7342489B1 (en) 2001-09-06 2008-03-11 Siemens Schweiz Ag Surveillance system control unit
EP1635297B1 (de) * 2003-05-30 2012-06-13 Lattice Technology, Inc. Verfahren zur 3dimensionalen graphischen darstellung
WO2005059699A2 (en) * 2003-12-15 2005-06-30 Quantum Matrix Holdings, Llc System and method for multi-dimensional organization, management, and manipulation of data
US8434027B2 (en) * 2003-12-15 2013-04-30 Quantum Matrix Holdings, Llc System and method for multi-dimensional organization, management, and manipulation of remote data
US7116327B2 (en) * 2004-08-31 2006-10-03 A{grave over (g)}fa Corporation Methods for generating control points for cubic bezier curves
CN102110308A (zh) * 2009-12-24 2011-06-29 鸿富锦精密工业（深圳）有限公司 三维实心图形显示系统及方法
TWI393071B (zh) * 2010-02-12 2013-04-11 Nat Univ Tsing Hua 可保留影像特徵之影像處理方法及系統
JP6026949B2 (ja) * 2013-05-07 2016-11-16 日本ユニシス株式会社 曲面描画装置および曲面描画用プログラム
JP6756320B2 (ja) 2017-09-20 2020-09-16 株式会社ニューフレアテクノロジー 描画データ生成方法、プログラム、マルチ荷電粒子ビーム描画装置、及びパターン検査装置
CN108492372B (zh) * 2018-01-15 2020-04-03 哈尔滨工业大学（威海） 一种b样条曲面的形状编辑方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0776991B2 (ja) * 1989-10-24 1995-08-16 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 Ｎｕｒｂｓデータ変換方法及び装置
JP2961121B2 (ja) * 1990-10-17 1999-10-12 セイコープレシジョン株式会社 曲線近似装置

Also Published As

Publication number Publication date
US5666472A (en) 1997-09-09
DE69324101T2 (de) 1999-09-30
DE69324101D1 (de) 1999-04-29
HK1012085A1 (en) 1999-07-23
DE69331419T2 (de) 2002-08-01
JP3391864B2 (ja) 2003-03-31
EP0782105B1 (de) 2002-01-02
EP0782105A2 (de) 1997-07-02
EP0596665A1 (de) 1994-05-11
EP0596665B1 (de) 1999-03-24
EP0782105A3 (de) 1997-07-30
GB9223315D0 (en) 1992-12-23
JPH06215152A (ja) 1994-08-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition