DE69826996D1 - Scheinwerfer-kennzeichnende erzeugungsverfahren und bildprozessor-verwendung - Google Patents

Scheinwerfer-kennzeichnende erzeugungsverfahren und bildprozessor-verwendung

Info

Publication number
DE69826996D1
DE69826996D1 DE1998626996 DE69826996T DE69826996D1 DE 69826996 D1 DE69826996 D1 DE 69826996D1 DE 1998626996 DE1998626996 DE 1998626996 DE 69826996 T DE69826996 T DE 69826996T DE 69826996 D1 DE69826996 D1 DE 69826996D1
Authority
DE
Germany
Prior art keywords
headlamp
image processor
production processes
processor use
distinctive
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
DE1998626996
Other languages
English (en)
Other versions
DE69826996T2 (de
Inventor
Seisuke Morioka
Keisuke Yasui
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.)
Sega Corp
Original Assignee
Sega Corp
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 Sega Corp filed Critical Sega Corp
Publication of DE69826996D1 publication Critical patent/DE69826996D1/de
Application granted granted Critical
Publication of DE69826996T2 publication Critical patent/DE69826996T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/50—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
    • G06T15/506—Illumination models
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Graphics (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Generation (AREA)
DE69826996T 1997-05-07 1998-03-31 Scheinwerfer-kennzeichnende erzeugungsverfahren und bildprozessor-verwendung Expired - Fee Related DE69826996T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP11597197 1997-05-07
JP11597197 1997-05-07
JP17590497 1997-07-01
JP17590497 1997-07-01
PCT/JP1998/001475 WO1998050890A1 (fr) 1997-05-07 1998-03-31 Procede d'obtention de fonction projecteur et processeur d'images utilisant ce procede

Publications (2)

Publication Number Publication Date
DE69826996D1 true DE69826996D1 (de) 2004-11-18
DE69826996T2 DE69826996T2 (de) 2005-03-10

Family

ID=26454384

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69826996T Expired - Fee Related DE69826996T2 (de) 1997-05-07 1998-03-31 Scheinwerfer-kennzeichnende erzeugungsverfahren und bildprozessor-verwendung

Country Status (9)

Country Link
US (1) US6333742B1 (de)
EP (1) EP0974935B1 (de)
JP (1) JP4060375B2 (de)
KR (1) KR100295709B1 (de)
CN (1) CN1231041A (de)
DE (1) DE69826996T2 (de)
ES (1) ES2226109T3 (de)
TW (1) TW371746B (de)
WO (1) WO1998050890A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001084405A (ja) * 1999-09-16 2001-03-30 Sega Corp ポリゴン画像形成方法及び、これを用いた画像処理装置
US6753875B2 (en) * 2001-08-03 2004-06-22 Hewlett-Packard Development Company, L.P. System and method for rendering a texture map utilizing an illumination modulation value
US7948490B2 (en) * 2003-10-22 2011-05-24 Microsoft Corporation Hardware-accelerated computation of radiance transfer coefficients in computer graphics
EP2439728A3 (de) * 2006-06-02 2013-09-04 Samsung Display Co., Ltd. Anzeigesystem mit einem hohen dynamischen Kontrast mit einem mehrfachen segmentierten Rücklicht
US8913829B2 (en) * 2012-06-05 2014-12-16 Tandent Vision Science, Inc. Automatic processing scale estimation for use in an image process
CN104361863A (zh) * 2014-11-30 2015-02-18 南京巨鲨显示科技有限公司 基于等高圆近似的亮度均匀性调节方法
GB2545226A (en) * 2015-12-09 2017-06-14 Samsung Electronics Co Ltd Determining lighting in a 3D virtual scene

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60246481A (ja) * 1984-05-21 1985-12-06 Yokogawa Hokushin Electric Corp 図形表示装置
JPH0746391B2 (ja) * 1984-09-14 1995-05-17 株式会社日立製作所 図形シエ−デイング装置
EP0193151B1 (de) * 1985-02-26 1993-11-10 Sony Corporation Verfahren zur Bildanzeige
JP2806023B2 (ja) * 1990-09-19 1998-09-30 ソニー株式会社 画像表示処理装置
JP2973573B2 (ja) * 1991-04-12 1999-11-08 ソニー株式会社 画像変換装置
GB9301661D0 (en) * 1993-01-28 1993-03-17 Philips Electronics Uk Ltd Rendering an image
JPH06301794A (ja) * 1993-04-15 1994-10-28 Matsushita Electric Ind Co Ltd ３次元画像生成表示装置
JP2763502B2 (ja) * 1994-12-01 1998-06-11 株式会社ナムコ 画像合成装置及び画像合成方法
JPH1063874A (ja) * 1996-08-13 1998-03-06 Tsuneo Ikedo スポットライティング回路

Also Published As

Publication number Publication date
JP4060375B2 (ja) 2008-03-12
WO1998050890A1 (fr) 1998-11-12
US6333742B1 (en) 2001-12-25
KR100295709B1 (ko) 2001-07-28
EP0974935B1 (de) 2004-10-13
KR20000023605A (ko) 2000-04-25
CN1231041A (zh) 1999-10-06
TW371746B (en) 1999-10-11
EP0974935A4 (de) 2003-04-16
DE69826996T2 (de) 2005-03-10
ES2226109T3 (es) 2005-03-16
EP0974935A1 (de) 2000-01-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee