CN105096374B - 材料的着色cg表现 - Google Patents

材料的着色cg表现 Download PDF

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Publication number
CN105096374B
CN105096374B CN201510245691.6A CN201510245691A CN105096374B CN 105096374 B CN105096374 B CN 105096374B CN 201510245691 A CN201510245691 A CN 201510245691A CN 105096374 B CN105096374 B CN 105096374B
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China
Prior art keywords
color
image
mirror
illumination color
paletted
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CN201510245691.6A
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Chinese (zh)
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CN105096374A (zh
Inventor
彼得·奥格尼安诺夫·米特夫
伊瓦伊洛·卡特夫·伊利耶夫
伊万琳·扬科夫·约尔丹诺夫
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Chaos Software Ltd
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Chaos Software Ltd
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/001—Texturing; Colouring; Generation of texture or colour
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/50—Lighting effects
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • 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
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2215/00—Indexing scheme for image rendering
    • G06T2215/16—Using real world measurements to influence rendering

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Geometry (AREA)
  • Software Systems (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Hardware Design (AREA)
  • Image Generation (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Image Input (AREA)
  • Image Processing (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
CN201510245691.6A 2014-05-15 2015-05-14 材料的着色cg表现 Active CN105096374B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610164559.7A CN105787990B (zh) 2014-05-15 2015-05-14 材料的着色cg表现

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US14/278,025 2014-05-15
US14/278,025 US8982125B1 (en) 2014-05-15 2014-05-15 Shading CG representations of materials
US14/448,666 2014-07-31
US14/448,666 US8982126B1 (en) 2014-05-15 2014-07-31 Shading CG representations of materials

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201610164559.7A Division CN105787990B (zh) 2014-05-15 2015-05-14 材料的着色cg表现

Publications (2)

Publication Number Publication Date
CN105096374A CN105096374A (zh) 2015-11-25
CN105096374B true CN105096374B (zh) 2017-04-26

Family

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CN201510245691.6A Active CN105096374B (zh) 2014-05-15 2015-05-14 材料的着色cg表现
CN201610164559.7A Active CN105787990B (zh) 2014-05-15 2015-05-14 材料的着色cg表现

Family Applications After (1)

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CN201610164559.7A Active CN105787990B (zh) 2014-05-15 2015-05-14 材料的着色cg表现

Country Status (9)

Country Link
US (3) US8982125B1 (enExample)
EP (3) EP3079122B1 (enExample)
JP (2) JP5813900B1 (enExample)
KR (2) KR101607607B1 (enExample)
CN (2) CN105096374B (enExample)
AU (1) AU2015201456C1 (enExample)
CA (2) CA2924144C (enExample)
DK (3) DK2977960T3 (enExample)
ES (3) ES2932404T3 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10713838B2 (en) * 2013-05-03 2020-07-14 Nvidia Corporation Image illumination rendering system and method
US8982125B1 (en) 2014-05-15 2015-03-17 Chaos Software Ltd. Shading CG representations of materials
KR102306780B1 (ko) * 2014-12-15 2021-09-30 삼성전자주식회사 영상 처리 장치 및 방법
JP6604744B2 (ja) * 2015-05-03 2019-11-13 キヤノン株式会社 画像処理装置、画像処理方法、画像形成システム及びプログラム
WO2018017897A1 (en) 2016-07-20 2018-01-25 Mura Inc. Systems and methods for 3d surface measurements
US10504273B2 (en) 2016-12-09 2019-12-10 Nvidia Corporation Automatic level-of-detail for physically-based materials
DE102017127367A1 (de) * 2016-12-09 2018-06-14 Nvidia Corporation Automatischer detaillierungsgrad für physikalisch basierte materialien
US10347039B2 (en) * 2017-04-17 2019-07-09 Intel Corporation Physically based shading via fixed-functionality shader libraries
CN108460825A (zh) * 2018-03-15 2018-08-28 中辰远瞻（北京）照明设计有限公司 一种夜景照明方案效果图制作方法
US11030800B2 (en) * 2019-11-08 2021-06-08 Chaos Software Ltd. Rendering images using modified multiple importance sampling
CN111179402B (zh) * 2020-01-02 2023-07-14 竞技世界（北京）网络技术有限公司 一种目标对象的渲染方法、装置及系统
JP7362121B2 (ja) * 2020-02-25 2023-10-17 株式会社パパラボ 色・質感測定装置及び方法
KR20230021962A (ko) * 2021-08-06 2023-02-14 현대자동차주식회사 자동차 실내 마감재 변화에 따른 간접조명 색 보정 장치 및 방법
US20250225720A1 (en) * 2021-11-19 2025-07-10 Sony Interactive Entertainment Inc. Image processing apparatus, object data generation apparatus, image processing method, object data generation method, and object model data structure

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6858826B2 (en) * 1996-10-25 2005-02-22 Waveworx Inc. Method and apparatus for scanning three-dimensional objects
DE10108075A1 (de) * 2001-02-20 2002-09-19 Oce Document Technologies Gmbh Vorrichtung und Verfahren zum zeilenförmigen Beleuchten eines Objektes mittels LEDs und eines elliptischen Spiegels
JP3922543B2 (ja) * 2002-06-05 2007-05-30 ソニー株式会社 撮像装置、および画像表示装置
US6831641B2 (en) * 2002-06-17 2004-12-14 Mitsubishi Electric Research Labs, Inc. Modeling and rendering of surface reflectance fields of 3D objects
US7830522B2 (en) * 2002-09-25 2010-11-09 New York University Method and apparatus for determining reflectance data of a subject
ES2326327T3 (es) * 2004-07-23 2009-10-07 3Shape A/S Escaneado 3d adaptativo.
JP2006139726A (ja) * 2004-11-15 2006-06-01 Mitsubishi Heavy Ind Ltd 質感再現システム
US7929142B2 (en) * 2007-09-25 2011-04-19 Microsoft Corporation Photodiode-based bi-directional reflectance distribution function (BRDF) measurement
TWI374398B (en) * 2008-06-16 2012-10-11 Univ Nat Cheng Kung Method and apparatus for forming 3-d image
JP5294403B2 (ja) * 2008-11-19 2013-09-18 国立大学法人 名古屋工業大学 三次元ｃｔ計測システム
US9071834B2 (en) * 2009-04-25 2015-06-30 James Yett Array of individually angled mirrors reflecting disparate color sources toward one or more viewing positions to construct images and visual effects
US20130120385A1 (en) * 2009-09-15 2013-05-16 Aravind Krishnaswamy Methods and Apparatus for Diffuse Indirect Illumination Computation using Progressive Interleaved Irradiance Sampling
JP5721070B2 (ja) * 2011-03-08 2015-05-20 国立研究開発法人産業技術総合研究所 光学特性測定装置
US8432435B2 (en) * 2011-08-10 2013-04-30 Seiko Epson Corporation Ray image modeling for fast catadioptric light field rendering
KR101351745B1 (ko) * 2012-06-29 2014-01-16 인텔렉추얼디스커버리 주식회사 ３차원 얼굴 생성 장치 및 방법
US8982125B1 (en) 2014-05-15 2015-03-17 Chaos Software Ltd. Shading CG representations of materials

Also Published As

Publication number Publication date
KR20160029059A (ko) 2016-03-14
ES2893260T3 (es) 2022-02-08
DK2977960T3 (da) 2021-10-04
CA2924144A1 (en) 2015-08-07
KR20150132031A (ko) 2015-11-25
ES2932404T3 (es) 2023-01-18
DK3079122T3 (da) 2020-06-22
AU2015201456C1 (en) 2015-10-15
CA2891431C (en) 2016-08-02
JP6138880B2 (ja) 2017-05-31
CA2891431A1 (en) 2015-08-07
CN105787990B (zh) 2019-10-22
EP3739549B1 (en) 2022-09-07
US8982125B1 (en) 2015-03-17
JP5813900B1 (ja) 2015-11-17
JP2016027487A (ja) 2016-02-18
EP3079122A1 (en) 2016-10-12
ES2802225T3 (es) 2021-01-18
AU2015201456B1 (en) 2015-05-07
US8982126B1 (en) 2015-03-17
EP3079122B1 (en) 2020-03-18
US20150332497A1 (en) 2015-11-19
CN105096374A (zh) 2015-11-25
DK3739549T3 (da) 2022-11-28
EP2977960B1 (en) 2021-07-14
EP3739549A1 (en) 2020-11-18
KR101656420B1 (ko) 2016-09-09
CN105787990A (zh) 2016-07-20
US9235927B2 (en) 2016-01-12
EP2977960A1 (en) 2016-01-27
KR101607607B1 (ko) 2016-03-30
CA2924144C (en) 2016-10-04
JP2015219918A (ja) 2015-12-07

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