HK1012084A1 - Processing image data - Google Patents

Processing image data

Info

Publication number
HK1012084A1
HK1012084A1 HK98112976A HK98112976A HK1012084A1 HK 1012084 A1 HK1012084 A1 HK 1012084A1 HK 98112976 A HK98112976 A HK 98112976A HK 98112976 A HK98112976 A HK 98112976A HK 1012084 A1 HK1012084 A1 HK 1012084A1
Authority
HK
Hong Kong
Prior art keywords
image data
processing image
processing
data
image
Prior art date
Application number
HK98112976A
Other languages
English (en)
Inventor
Richard Stirling Huddy
Original Assignee
Canon Kk
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 Kk filed Critical Canon Kk
Publication of HK1012084A1 publication Critical patent/HK1012084A1/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/10—Geometric effects
    • G06T15/40—Hidden part removal
    • G06T15/405—Hidden part removal using Z-buffer

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Computer Graphics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Generation (AREA)
  • Processing Or Creating Images (AREA)
  • Digital Computer Display Output (AREA)
  • Image Analysis (AREA)
HK98112976A 1992-11-06 1998-12-09 Processing image data HK1012084A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929223375A GB9223375D0 (en) 1992-11-06 1992-11-06 Processing image data

Publications (1)

Publication Number Publication Date
HK1012084A1 true HK1012084A1 (en) 1999-07-23

Family

ID=10724710

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98112976A HK1012084A1 (en) 1992-11-06 1998-12-09 Processing image data

Country Status (6)

Country Link
US (1) US5619626A (xx)
EP (1) EP0596666B1 (xx)
JP (1) JP3332511B2 (xx)
DE (1) DE69323471T2 (xx)
GB (1) GB9223375D0 (xx)
HK (1) HK1012084A1 (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3926866B2 (ja) 1996-05-10 2007-06-06 株式会社ソニー・コンピュータエンタテインメント 情報処理装置、情報処理方法、及び描画システム
US5995109A (en) * 1997-04-08 1999-11-30 Lsi Logic Corporation Method for rendering high order rational surface patches
US6313840B1 (en) * 1997-04-18 2001-11-06 Adobe Systems Incorporated Smooth shading of objects on display devices
AU774975B2 (en) * 2000-08-14 2004-07-15 Canon Kabushiki Kaisha Method and apparatus for determining the area enclosed by a planar curve
WO2007090100A2 (en) * 2006-01-27 2007-08-09 Auryn Inc. Constraint-based ordering for temporal coherence of stroke-based animation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU834692A1 (ru) * 1977-10-19 1981-05-30 Институт Автоматики И Электрометриисо Ah Cccp Устройство дл вывода полутоновыхизОбРАжЕНий ТРЕХМЕРНыХ Об'ЕКТОВ НАэКРАНЕ ТЕлЕВизиОННОгО пРиЕМНиКА
US4674058A (en) * 1981-12-07 1987-06-16 Dicomed Corporation Method and apparatus for flexigon representation of a two dimensional figure
US4999789A (en) * 1987-02-05 1991-03-12 Hewlett-Packard Co. Method and apparatus for trimming B-spline descriptions of patches in a high performance three dimensional graphics system
US4912659A (en) * 1987-10-30 1990-03-27 International Business Machines Corporation Parallel surface processing system for graphics display
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

Also Published As

Publication number Publication date
DE69323471D1 (de) 1999-03-25
JPH06236444A (ja) 1994-08-23
US5619626A (en) 1997-04-08
DE69323471T2 (de) 1999-07-08
EP0596666B1 (en) 1999-02-10
GB9223375D0 (en) 1992-12-23
EP0596666A1 (en) 1994-05-11
JP3332511B2 (ja) 2002-10-07

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Legal Events

Date Code Title Description
PF Patent in force
PE Patent expired

Effective date: 20131028