JP4121717B2 - コンピュータ・グラフィックス表示システムのグラフィックス・パイプラインにおいてｈ空間照明と共に実施するのに適したｈ空間バンプ・マッピングを実行するための装置 - Google Patents

コンピュータ・グラフィックス表示システムのグラフィックス・パイプラインにおいてｈ空間照明と共に実施するのに適したｈ空間バンプ・マッピングを実行するための装置 Download PDF

Info

Publication number
JP4121717B2
JP4121717B2 JP2001129207A JP2001129207A JP4121717B2 JP 4121717 B2 JP4121717 B2 JP 4121717B2 JP 2001129207 A JP2001129207 A JP 2001129207A JP 2001129207 A JP2001129207 A JP 2001129207A JP 4121717 B2 JP4121717 B2 JP 4121717B2
Authority
JP
Japan
Prior art keywords
space
illumination
term
specular
vertex
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
JP2001129207A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002008054A5 (https=
JP2002008054A (ja
Inventor
ブラッドフォード・エー・リッター
ロス・クニフ
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.)
HP Inc
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of JP2002008054A publication Critical patent/JP2002008054A/ja
Publication of JP2002008054A5 publication Critical patent/JP2002008054A5/ja
Application granted granted Critical
Publication of JP4121717B2 publication Critical patent/JP4121717B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] image rendering
    • G06T15/04—Texture mapping

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Graphics (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Generation (AREA)
  • Image Processing (AREA)
JP2001129207A 2000-05-17 2001-04-26 コンピュータ・グラフィックス表示システムのグラフィックス・パイプラインにおいてｈ空間照明と共に実施するのに適したｈ空間バンプ・マッピングを実行するための装置 Expired - Fee Related JP4121717B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/573,059 US6518968B1 (en) 2000-05-17 2000-05-17 Method and apparatus for performing H-space bump mapping suitable for implementation with H-space lighting in a graphics pipeline of a computer graphics display system
US09/573059 2000-05-17

Publications (3)

Publication Number Publication Date
JP2002008054A JP2002008054A (ja) 2002-01-11
JP2002008054A5 JP2002008054A5 (https=) 2005-04-07
JP4121717B2 true JP4121717B2 (ja) 2008-07-23

Family

ID=24290478

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001129207A Expired - Fee Related JP4121717B2 (ja) 2000-05-17 2001-04-26 コンピュータ・グラフィックス表示システムのグラフィックス・パイプラインにおいてｈ空間照明と共に実施するのに適したｈ空間バンプ・マッピングを実行するための装置

Country Status (2)

Country Link
US (2) US6518968B1 (https=)
JP (1) JP4121717B2 (https=)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6593925B1 (en) * 2000-06-22 2003-07-15 Microsoft Corporation Parameterized animation compression methods and arrangements
US6980218B1 (en) * 2000-08-23 2005-12-27 Nintendo Co., Ltd. Method and apparatus for efficient generation of texture coordinate displacements for implementing emboss-style bump mapping in a graphics rendering system
IL138123A0 (en) * 2000-08-28 2001-10-31 Accuramed 1999 Ltd Medical decision support system and method
US6828980B1 (en) * 2000-10-02 2004-12-07 Nvidia Corporation System, method and computer program product for z-texture mapping
JP3549871B2 (ja) * 2001-07-27 2004-08-04 株式会社ソニー・コンピュータエンタテインメント 描画処理装置及び方法、描画処理プログラムを記録した記録媒体、描画処理プログラム
US7313617B2 (en) 2001-09-28 2007-12-25 Dale Malik Methods and systems for a communications and information resource manager
TW550520B (en) * 2002-03-07 2003-09-01 Ulead Systems Inc Method for forming bump effect on 3D object in computer graphics
US6765584B1 (en) * 2002-03-14 2004-07-20 Nvidia Corporation System and method for creating a vector map in a hardware graphics pipeline
US6954204B2 (en) * 2002-07-18 2005-10-11 Nvidia Corporation Programmable graphics system and method using flexible, high-precision data formats
US7456851B2 (en) * 2003-05-20 2008-11-25 Honeywell International Inc. Method and apparatus for spatial compensation for pixel pattern on LCD displays
US7298376B2 (en) * 2003-07-28 2007-11-20 Landmark Graphics Corporation System and method for real-time co-rendering of multiple attributes
US7502024B2 (en) * 2003-09-25 2009-03-10 Honeywell International Inc. Texture based circular arc generation
US7696995B2 (en) * 2004-05-07 2010-04-13 Valve Corporation System and method for displaying the effects of light illumination on a surface
US7136071B1 (en) * 2004-06-23 2006-11-14 Nvidia Corporation Method and apparatus for sampling non-power of two dimension texture maps
US20060018549A1 (en) * 2004-07-20 2006-01-26 Jianming Liang System and method for object characterization of toboggan-based clusters
US7286139B2 (en) * 2004-09-17 2007-10-23 Via Technologies, Inc. Partial guardband clipping
US20060209063A1 (en) * 2004-10-12 2006-09-21 Jianming Liang Toboggan-based method for automatic detection and segmentation of objects in image data
US7385604B1 (en) * 2004-11-04 2008-06-10 Nvidia Corporation Fragment scattering
USD552618S1 (en) * 2005-07-14 2007-10-09 Brother Industries, Ltd. Graphic user interface for handheld terminal
GB2450260B (en) * 2006-01-25 2011-09-14 Pixar Techniques for interior coordinates
USD567249S1 (en) * 2006-01-30 2008-04-22 Microsoft Corporation Portion of a display screen with an animated image
USD565579S1 (en) * 2006-01-30 2008-04-01 Microsoft Corporation Portion of a display screen with an animated image
US7752543B2 (en) * 2006-02-17 2010-07-06 Microsoft Corporation Applying effects to a merged text path
USD566721S1 (en) * 2006-04-17 2008-04-15 Samsung Electronics Co., Ltd. Display panel with a generated image for a PDA
US7859537B2 (en) * 2007-01-23 2010-12-28 Microsoft Corporation Evaluation of self-intersecting vector graphics objects via planar map profiles
USD574391S1 (en) * 2007-04-03 2008-08-05 Samsung Electronics Co., Ltd. Transitional image display for mobile phone
USD574841S1 (en) * 2007-04-06 2008-08-12 Samsung Electronics Co., Ltd. Transitional image display for mobile phone
USD591760S1 (en) * 2007-09-28 2009-05-05 Microsoft Corporation Portion of a display screen showing a user interface
USD580943S1 (en) * 2007-09-28 2008-11-18 Microsoft Corporation Portion of a display screen showing a user interface
USD589968S1 (en) * 2008-01-11 2009-04-07 Samsung Electronics Co., Ltd. Video image display for portable phone
EP2320381A1 (en) * 2009-11-04 2011-05-11 TomTec Imaging Systems GmbH Method and device for visualizing surface-like structures in volumetric data sets
USD745559S1 (en) * 2013-11-21 2015-12-15 Microsoft Corporation Display screen with animated graphical user interface

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5710876A (en) * 1995-05-25 1998-01-20 Silicon Graphics, Inc. Computer graphics system for rendering images using full spectral illumination data
US5880736A (en) * 1997-02-28 1999-03-09 Silicon Graphics, Inc. Method system and computer program product for shading
US5956042A (en) * 1997-04-30 1999-09-21 Hewlett-Packard Co. Graphics accelerator with improved lighting processor
US6226006B1 (en) * 1997-06-27 2001-05-01 C-Light Partners, Inc. Method and apparatus for providing shading in a graphic display system
US6188409B1 (en) * 1998-09-24 2001-02-13 Vlsi Solution Oy 3D graphics device
US6297833B1 (en) * 1999-03-23 2001-10-02 Nvidia Corporation Bump mapping in a computer graphics pipeline
US6583790B1 (en) * 2000-03-17 2003-06-24 Hewlett-Packard Development Company Lp Apparatus for and method of converting height fields into parametric texture maps

Also Published As

Publication number Publication date
US6922193B2 (en) 2005-07-26
JP2002008054A (ja) 2002-01-11
US6518968B1 (en) 2003-02-11
US20020030681A1 (en) 2002-03-14

Similar Documents

Publication Publication Date Title
JP4121717B2 (ja) コンピュータ・グラフィックス表示システムのグラフィックス・パイプラインにおいてｈ空間照明と共に実施するのに適したｈ空間バンプ・マッピングを実行するための装置
US10102663B2 (en) Gradient adjustment for texture mapping for multiple render targets with resolution that varies by screen location
JP2682559B2 (ja) 物体の画像をディスプレイ装置上に表示する装置及び方法並びにコンピュータ・グラフィックス表示システム
US6259461B1 (en) System and method for accelerating the rendering of graphics in a multi-pass rendering environment
US5949424A (en) Method, system, and computer program product for bump mapping in tangent space
US7292242B1 (en) Clipping with addition of vertices to existing primitives
US8269770B1 (en) Tessellation of trimmed parametric surfaces by walking the surface
JP5002742B2 (ja) パラメトリックテクスチャマップを使用して３ｄオブジェクトをレンダリングするための装置および方法
CN111435548B (zh) 一种地图的渲染方法和装置
US11989807B2 (en) Rendering scalable raster content
US6184893B1 (en) Method and system for filtering texture map data for improved image quality in a graphics computer system
US20020075285A1 (en) Pixel zoom system and method for a computer graphics system
CN119301630A (zh) 超分辨率放大
KR20020001518A (ko) 데이타 처리 시스템 내에서 전화면 안티알리아싱을 위한방법 및 장치
US6097395A (en) Dynamic selection of lighting coordinates in a computer graphics system
CN110648386B (zh) 一种用于图元的反走样的方法和系统
US11776179B2 (en) Rendering scalable multicolored vector content
US6766281B1 (en) Matched texture filter design for rendering multi-rate data samples
KR20100075351A (ko) 모바일용 컴퓨터 그래픽 랜더링 방법 및 시스템
US5649078A (en) Efficient two-pass rasterization scheme utilizing visibility information
KR20240140624A (ko) 고품질 vfx 구현을 위한 스마트 cg 랜더링 방법
KR0180160B1 (ko) 3차원 물체의 랜더링 방법
JPH1083180A (ja) グラフィックス表示装置及び方法
CN116524102A (zh) 卡通二阶直接光照的渲染方法、装置及系统
JP2000057372A (ja) 画像処理装置、画像処理方法及び記憶媒体

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20040430

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20040430

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20070109

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20070330

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20070404

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20070703

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20071218

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080314

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20080422

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20080430

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110509

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees