ZA200203992B - Refinement of transmitted polygonal mesh data. - Google Patents

Refinement of transmitted polygonal mesh data. Download PDF

Info

Publication number
ZA200203992B
ZA200203992B ZA200203992A ZA200203992A ZA200203992B ZA 200203992 B ZA200203992 B ZA 200203992B ZA 200203992 A ZA200203992 A ZA 200203992A ZA 200203992 A ZA200203992 A ZA 200203992A ZA 200203992 B ZA200203992 B ZA 200203992B
Authority
ZA
South Africa
Prior art keywords
vertices
image
computer
ordinates
vertex
Prior art date
Application number
ZA200203992A
Other languages
English (en)
Inventor
Jonathan Gordon Grove
Sean Tristram Leguay Ellis
Paul Charles Gregory
Original Assignee
Superscape Plc
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 Superscape Plc filed Critical Superscape Plc
Publication of ZA200203992B publication Critical patent/ZA200203992B/en

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
    • G06T17/205—Re-meshing
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2210/00—Indexing scheme for image generation or computer graphics
    • G06T2210/08—Bandwidth reduction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2210/00—Indexing scheme for image generation or computer graphics
    • G06T2210/52—Parallel processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Graphics (AREA)
  • Geometry (AREA)
  • Software Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Processing Or Creating Images (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Image Generation (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Computer And Data Communications (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
ZA200203992A 1999-11-05 2002-05-20 Refinement of transmitted polygonal mesh data. ZA200203992B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9926131.5A GB9926131D0 (en) 1999-11-05 1999-11-05 Image enhancement

Publications (1)

Publication Number Publication Date
ZA200203992B true ZA200203992B (en) 2004-02-03

Family

ID=10863953

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200203992A ZA200203992B (en) 1999-11-05 2002-05-20 Refinement of transmitted polygonal mesh data.

Country Status (21)

Country Link
US (1) US7136065B1 (ja)
EP (1) EP1228489B1 (ja)
JP (1) JP2003514290A (ja)
KR (1) KR100848723B1 (ja)
CN (1) CN1387661A (ja)
AT (1) ATE500577T1 (ja)
AU (1) AU776911B2 (ja)
BR (1) BR0015366A (ja)
CA (1) CA2390139A1 (ja)
CZ (1) CZ20021557A3 (ja)
DE (1) DE60045688D1 (ja)
EA (1) EA200200513A1 (ja)
GB (2) GB9926131D0 (ja)
HK (1) HK1048694A1 (ja)
IL (1) IL149445A0 (ja)
MX (1) MXPA02004523A (ja)
NO (1) NO20022090L (ja)
NZ (1) NZ518954A (ja)
PL (1) PL354442A1 (ja)
WO (1) WO2001033512A1 (ja)
ZA (1) ZA200203992B (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7382369B2 (en) * 2003-10-10 2008-06-03 Microsoft Corporation Systems and methods for robust sampling for real-time relighting of objects in natural lighting environments
JP4831071B2 (ja) * 2004-10-15 2011-12-07 マイクロソフト コーポレーション イメージ・データの通信および／または格納を管理するシステムおよび方法
KR101844297B1 (ko) 2011-03-17 2018-04-02 삼성전자주식회사 3차원 메쉬 부호화 방법 및 장치
CN106355646B (zh) * 2016-09-13 2019-10-01 广州市香港科大霍英东研究院 应用于图像处理的表面细化方法、装置以及系统

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3723801A1 (de) * 1987-07-18 1989-01-26 Bayer Ag Verfahren zur herstellung von aminoaryl-sulfonsaeuren
EP0569758A3 (en) * 1992-05-15 1995-03-15 Eastman Kodak Co Method and device for producing and storing three-dimensional characters and for three-dimensional typesetting.
JP3052681B2 (ja) * 1993-08-06 2000-06-19 松下電器産業株式会社 ３次元動画像生成装置
JPH07160899A (ja) * 1993-12-07 1995-06-23 Fujitsu Ltd 多角形分割描画方法および装置
EP0670560B1 (en) * 1994-03-01 2001-10-31 Sega Enterprises, Ltd. A method for sorting polygon data, a video game machine employing the same and acomputer program performing the method
US5963209A (en) * 1996-01-11 1999-10-05 Microsoft Corporation Encoding and progressive transmission of progressive meshes
US5886702A (en) * 1996-10-16 1999-03-23 Real-Time Geometry Corporation System and method for computer modeling of 3D objects or surfaces by mesh constructions having optimal quality characteristics and dynamic resolution capabilities
US5841442A (en) * 1996-12-30 1998-11-24 Cirrus Logic, Inc. Method for computing parameters used in a non-homogeneous second order perspective texture mapping process using interpolation
US5841443A (en) * 1997-02-20 1998-11-24 S3 Incorporated Method for triangle subdivision in computer graphics texture mapping to eliminate artifacts in high perspective polygons
US6130673A (en) * 1997-04-18 2000-10-10 Silicon Graphics, Inc. Editing a surface
US6300960B1 (en) * 1997-08-04 2001-10-09 Pixar Animation Studios Realistic surface simulation in computer animation
US5949425A (en) * 1997-11-25 1999-09-07 Terrain Experts, Inc. Terrain representation with polygonal seams
US6426750B1 (en) * 1998-07-14 2002-07-30 Microsoft Corporation Run-time geomorphs
US6553337B1 (en) * 1998-12-23 2003-04-22 Silicon Graphics, Inc. Parameterization of subdivision surfaces
US6525727B1 (en) * 1999-10-29 2003-02-25 Intel Corporation Rendering 3D surfaces through limit surface projections

Also Published As

Publication number Publication date
KR100848723B1 (ko) 2008-07-25
MXPA02004523A (es) 2004-09-10
GB0027066D0 (en) 2000-12-20
EP1228489A1 (en) 2002-08-07
CA2390139A1 (en) 2001-05-10
AU1161401A (en) 2001-05-14
IL149445A0 (en) 2002-11-10
EA200200513A1 (ru) 2002-12-26
GB2358569A8 (en) 2001-08-01
EP1228489B1 (en) 2011-03-02
AU776911B2 (en) 2004-09-23
BR0015366A (pt) 2002-10-22
ATE500577T1 (de) 2011-03-15
NZ518954A (en) 2003-10-31
PL354442A1 (en) 2004-01-12
DE60045688D1 (de) 2011-04-14
KR20020064799A (ko) 2002-08-09
CZ20021557A3 (cs) 2002-08-14
NO20022090L (no) 2002-06-26
NO20022090D0 (no) 2002-05-02
HK1048694A1 (zh) 2003-04-11
WO2001033512A1 (en) 2001-05-10
JP2003514290A (ja) 2003-04-15
CN1387661A (zh) 2002-12-25
GB2358569A (en) 2001-07-25
GB9926131D0 (en) 2000-01-12
US7136065B1 (en) 2006-11-14
GB2358569B (en) 2004-08-04

Similar Documents

Publication Publication Date Title
CN100469099C (zh) 连接具有相似特性的图像数据的区域的系统和方法
US7006155B1 (en) Real time programmable chroma keying with shadow generation
CN110120021B (zh) 图像亮度的调整方法、装置、存储介质及电子装置
US7102637B2 (en) Method of seamless processing for merging 3D color images
US20060028472A1 (en) Hardware-accelerated anti-aliased vector graphics
KR20030074419A (ko) 픽셀 서브콤포넌트 지향형 화상의 하드웨어 향상 그래픽가속화
US5841443A (en) Method for triangle subdivision in computer graphics texture mapping to eliminate artifacts in high perspective polygons
CN109688457B (zh) 一种视频防遮挡方法、装置、电子设备及介质
US7116836B2 (en) Method and apparatus for enhancing an image using a wavelet-based retinex algorithm
KR20120090508A (ko) 이미지 처리 방법 및 이를 위한 장치
JP3174342B2 (ja) 多値レベルから２値レベルへのラスタ形状コンバータ
ZA200203992B (en) Refinement of transmitted polygonal mesh data.
JP4891424B2 (ja) イメージをスクリーニングする方法
US6437795B1 (en) Method and apparatus for clipping a function
US20110187721A1 (en) Line drawing processing apparatus, storage medium storing a computer-readable program, and line drawing processing method
JP2000032265A (ja) ディザパターンの回転方法と回転装置
US20030063084A1 (en) System and method for improving 3D data structure representations
GB2396091A (en) Generating enhanceable images
US6545674B1 (en) Method of selectively rendering graphic objects three-dimensional
US5581675A (en) Method of and apparatus for converting format of an image having linear color variation
JPH1032712A (ja) 画像処理装置
KR101906261B1 (ko) 복수의 연속된 선들을 이용한 드로잉 방법
US7259766B1 (en) Aperiodic tiling of textured images
Ha et al. Gamut estimation with efficient sampling based on modified segment maxima
US20050271272A1 (en) Identifying selected pixels in a digital image