DE60043952D1 - Tiefenbasiertes Mischen für dreidimensionale Grafiksysteme - Google Patents

Tiefenbasiertes Mischen für dreidimensionale Grafiksysteme

Info

Publication number: DE60043952D1
Authority: DE; Germany
Prior art keywords: deep; dimensional graphics; graphics systems; based mixing; mixing
Prior art date: 1999-09-17
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

DE60043952T

Other languages

English (en)

Inventor

John William Howson

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.)

Imagination Technologies Ltd

Original Assignee

Imagination Technologies Ltd

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.)

1999-09-17

Filing date

2000-09-18

Publication date

2010-04-15

2000-09-18 Application filed by Imagination Technologies Ltd filed Critical Imagination Technologies Ltd

2010-04-15 Application granted granted Critical

2010-04-15 Publication of DE60043952D1 publication Critical patent/DE60043952D1/de

2020-09-19 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—3D [Three Dimensional] image rendering
- G06T15/06—Ray-tracing
- 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
- 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
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—3D [Three Dimensional] image rendering
- G06T15/50—Lighting effects
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—3D [Three Dimensional] image rendering
- G06T15/50—Lighting effects
- G06T15/80—Shading
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/14—Display of multiple viewports
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2340/00—Aspects of display data processing
- G09G2340/10—Mixing of images, i.e. displayed pixel being the result of an operation, e.g. adding, on the corresponding input pixels
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2360/00—Aspects of the architecture of display systems
- G09G2360/18—Use of a frame buffer in a display terminal, inclusive of the display panel

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Theoretical Computer Science (AREA)
Computer Graphics (AREA)
Geometry (AREA)
Computer Hardware Design (AREA)
Image Generation (AREA)

DE60043952T 1999-09-17 2000-09-18 Tiefenbasiertes Mischen für dreidimensionale Grafiksysteme Expired - Lifetime DE60043952D1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB9922081A GB2354416B (en)	1999-09-17	1999-09-17	Depth based blending for 3D graphics systems

Publications (1)

Publication Number	Publication Date
DE60043952D1 true DE60043952D1 (de)	2010-04-15

Family

ID=10861156

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE60024117T Expired - Lifetime DE60024117T2 (de)	1999-09-17	2000-09-18	Tiefenbasierte mischung mit 3d aufrasterungsgerät
DE60043952T Expired - Lifetime DE60043952D1 (de)	1999-09-17	2000-09-18	Tiefenbasiertes Mischen für dreidimensionale Grafiksysteme

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE60024117T Expired - Lifetime DE60024117T2 (de)	1999-09-17	2000-09-18	Tiefenbasierte mischung mit 3d aufrasterungsgerät

Country Status (6)

Country	Link
US (1)	US6809730B2 (de)
EP (2)	EP1646011B1 (de)
JP (1)	JP4100909B2 (de)
DE (2)	DE60024117T2 (de)
GB (1)	GB2354416B (de)
WO (1)	WO2001022369A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2389503B (en) *	1999-11-11	2004-04-21	Canon Kk	Computer graphics apparatus
US7633500B2 (en) *	2004-03-31	2009-12-15	Pioneer Corporation	Plotting method, plotting program, and plotting equipment
US7277098B2 (en) *	2004-08-23	2007-10-02	Via Technologies, Inc.	Apparatus and method of an improved stencil shadow volume operation
US8526049B2 (en) *	2006-03-31	2013-09-03	Konica Minolta Laboratory U.S.A., Inc.	Systems and methods for display list management
US8446410B2 (en) *	2006-05-11	2013-05-21	Anatomage Inc.	Apparatus for generating volumetric image and matching color textured external surface
US7978191B2 (en) *	2007-09-24	2011-07-12	Dolphin Imaging Systems, Llc	System and method for locating anatomies of interest in a 3D volume
US8228555B2 (en) *	2008-03-31	2012-07-24	Konica Minolta Laboratory U.S.A., Inc.	Systems and methods for parallel display list rasterization
US8782371B2 (en) *	2008-03-31	2014-07-15	Konica Minolta Laboratory U.S.A., Inc.	Systems and methods for memory management for rasterization
US8817032B2 (en) *	2008-08-29	2014-08-26	Konica Minolta Laboratory U.S.A., Inc.	Systems and methods for framebuffer management
US8854680B2 (en) *	2008-09-11	2014-10-07	Konica Minolta Laboratory U.S.A., Inc.	Systems and methods for optimal memory allocation units
WO2010035223A1 (en) *	2008-09-25	2010-04-01	Koninklijke Philips Electronics N.V.	Three dimensional image data processing
US8861014B2 (en) *	2008-09-30	2014-10-14	Konica Minolta Laboratory U.S.A., Inc.	Systems and methods for optimized printer throughput in a multi-core environment
JP5731525B2 (ja)	2009-11-13	2015-06-10	コーニンクレッカフィリップスエヌヴェ	３ｄビデオにおける深さ遷移の効率的な符号化
KR20120000485A (ko) *	2010-06-25	2012-01-02	삼성전자주식회사	예측 모드를 이용한 깊이 영상 부호화 장치 및 방법
US10068147B2 (en) *	2015-04-30	2018-09-04	Samsung Electronics Co., Ltd.	System and method for insertion of photograph taker into a photograph

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5266941A (en) *	1991-02-15	1993-11-30	Silicon Graphics, Inc.	Apparatus and method for controlling storage of display information in a computer system
US5339386A (en) *	1991-08-08	1994-08-16	Bolt Beranek And Newman Inc.	Volumetric effects pixel processing
US5684939A (en) *	1993-07-09	1997-11-04	Silicon Graphics, Inc.	Antialiased imaging with improved pixel supersampling
GB9315852D0 (en) *	1993-07-30	1993-09-15	Video Logic Ltd	Shading three-dimensional images
JPH08249494A (ja) *	1995-03-09	1996-09-27	Sharp Corp	Ｚバッファ方式隠面消去装置
US5805868A (en) *	1995-03-24	1998-09-08	3Dlabs Inc. Ltd.	Graphics subsystem with fast clear capability
US5724561A (en) *	1995-11-03	1998-03-03	3Dfx Interactive, Incorporated	System and method for efficiently determining a fog blend value in processing graphical images
US5831620A (en) *	1996-07-02	1998-11-03	Silicon Graphics Incorporated	System and computer-based method for creating real-time mirror reflections
US6166743A (en) *	1997-03-19	2000-12-26	Silicon Magic Corporation	Method and system for improved z-test during image rendering
US6016151A (en) *	1997-09-12	2000-01-18	Neomagic Corp.	3D triangle rendering by texture hardware and color software using simultaneous triangle-walking and interpolation for parallel operation
US6266068B1 (en) *	1998-03-13	2001-07-24	Compaq Computer Corporation	Multi-layer image-based rendering for video synthesis
US6466207B1 (en) *	1998-03-18	2002-10-15	Microsoft Corporation	Real-time image rendering with layered depth images

1999
- 1999-09-17 GB GB9922081A patent/GB2354416B/en not_active Expired - Lifetime
2000
- 2000-09-18 WO PCT/GB2000/003572 patent/WO2001022369A1/en active IP Right Grant
- 2000-09-18 EP EP05077603A patent/EP1646011B1/de not_active Expired - Lifetime
- 2000-09-18 DE DE60024117T patent/DE60024117T2/de not_active Expired - Lifetime
- 2000-09-18 JP JP2001525655A patent/JP4100909B2/ja not_active Expired - Lifetime
- 2000-09-18 EP EP00960837A patent/EP1221141B8/de not_active Expired - Lifetime
- 2000-09-18 DE DE60043952T patent/DE60043952D1/de not_active Expired - Lifetime
2003
- 2003-02-14 US US10/367,058 patent/US6809730B2/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JP2003510703A (ja)	2003-03-18
GB9922081D0 (en)	1999-11-17
GB2354416A (en)	2001-03-21
GB2354416B (en)	2004-04-21
WO2001022369A1 (en)	2001-03-29
EP1646011A3 (de)	2006-08-23
EP1646011B1 (de)	2010-03-03
US20030122823A1 (en)	2003-07-03
EP1221141A1 (de)	2002-07-10
DE60024117D1 (de)	2005-12-22
EP1221141B8 (de)	2006-02-01
US6809730B2 (en)	2004-10-26
EP1221141B1 (de)	2005-11-16
EP1646011A2 (de)	2006-04-12
DE60024117T2 (de)	2006-08-03
JP4100909B2 (ja)	2008-06-11

Publication	Publication Date	Title
DE60217122D1 (de)	2007-02-08	Drei-dimensionales graphisches system
GB2360588B (en)	2004-04-07	Navigation system
ATE242291T1 (de)	2003-06-15	Keimbildungsmittel für polyester
GB0031374D0 (en)	2001-02-07	Navigation system
ATE466341T1 (de)	2010-05-15	Abgabesystem für artikel
DE60126740D1 (de)	2007-04-05	Verabreichungssystem für scherempfindliche arzneistoffe
EG23123A (en)	2004-04-28	Fluid mixing system
DE60028515D1 (de)	2006-07-20	Navigationssystem
NO20022944D0 (no)	2002-06-19	Tredimensjonalt styresystem
EP1189029A4 (de)	2004-05-19	Navigationssystem
DE60029411D1 (de)	2006-08-31	Navigationssystem
DE60043952D1 (de)	2010-04-15	Tiefenbasiertes Mischen für dreidimensionale Grafiksysteme
DE60140296D1 (de)	2009-12-10	Anbringung für näherungsradar
DE60012660D1 (de)	2004-09-09	Rücksetzsystem für mehrkomponentensystem
DE50114976D1 (de)	2009-08-20	Fahrzeugnavigationssystem
DE60014685D1 (de)	2004-11-11	Hydraulisches system für flugzeugfahrwerk
GB0103138D0 (en)	2001-03-28	Navigation system
DE50008172D1 (de)	2004-11-18	GPS-Navigationssystem für Raumfahrtanwendungen
IL150498A0 (en)	2002-12-01	Multidisciplinary project integration system
GB2367471B (en)	2002-08-14	Graphics system
DE69918354D1 (de)	2004-08-05	Agentsystem mit Priorität
DE69926640D1 (de)	2005-09-15	Fahrzeugnavigationssystem
DE60106131D1 (de)	2004-11-11	Handhabungssystem für Gegenstände
GB2365642B (en)	2004-06-23	Global positioning system
HK1044060A1 (zh)	2002-10-04	信息共享系統

Legal Events

Date	Code	Title	Description
2011-03-24	8364	No opposition during term of opposition