DK3819870T3 - Gengivelse af billeder ved hjælp af modificeret multipel betydningssampling - Google Patents

Gengivelse af billeder ved hjælp af modificeret multipel betydningssampling Download PDF

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Publication number
DK3819870T3
DK3819870T3 DK20206086.9T DK20206086T DK3819870T3 DK 3819870 T3 DK3819870 T3 DK 3819870T3 DK 20206086 T DK20206086 T DK 20206086T DK 3819870 T3 DK3819870 T3 DK 3819870T3
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DK
Denmark
Prior art keywords
image rendering
modified multiple
multiple meaning
sampling
meaning sampling
Prior art date
Application number
DK20206086.9T
Other languages
Danish (da)
English (en)
Inventor
Petr Vévoda
Martin Sik
Jaroslav KrivãNek
Ondrej Karlík
Tomás Skrivan
Original Assignee
Chaos Software 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.)
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Publication date
Application filed by Chaos Software Ltd filed Critical Chaos Software Ltd
Application granted granted Critical
Publication of DK3819870T3 publication Critical patent/DK3819870T3/da

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    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] image rendering
    • G06T15/06—Ray-tracing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] 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
    • G06T2210/00—Indexing scheme for image generation or computer graphics
    • G06T2210/61—Scene description
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2215/00—Indexing scheme for image rendering
    • G06T2215/12—Shadow map, environment map

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  • Engineering & Computer Science (AREA)
  • Computer Graphics (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Generation (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
DK20206086.9T 2019-11-08 2020-11-06 Gengivelse af billeder ved hjælp af modificeret multipel betydningssampling DK3819870T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16/679,075 US11030800B2 (en) 2019-11-08 2019-11-08 Rendering images using modified multiple importance sampling

Publications (1)

Publication Number Publication Date
DK3819870T3 true DK3819870T3 (da) 2025-03-24

Family

ID=73198090

Family Applications (1)

Application Number Title Priority Date Filing Date
DK20206086.9T DK3819870T3 (da) 2019-11-08 2020-11-06 Gengivelse af billeder ved hjælp af modificeret multipel betydningssampling

Country Status (8)

Country Link
US (1) US11030800B2 (https=)
EP (2) EP3819870B1 (https=)
JP (1) JP7241055B2 (https=)
CN (1) CN112785675B (https=)
CA (1) CA3098402C (https=)
DK (1) DK3819870T3 (https=)
ES (1) ES3021833T3 (https=)
FI (1) FI3819870T3 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11922556B2 (en) * 2021-04-12 2024-03-05 Nvidia Corporation Ray-traced light resampling using screen space visibility
US11704860B2 (en) 2021-05-14 2023-07-18 Nvidia Corporation Accelerated processing via a physically based rendering engine
US11875444B2 (en) 2021-05-14 2024-01-16 Nvidia Corporation Accelerated processing via a physically based rendering engine
US11908064B2 (en) 2021-05-14 2024-02-20 Nvidia Corporation Accelerated processing via a physically based rendering engine
US11853764B2 (en) 2021-05-14 2023-12-26 Nvidia Corporation Accelerated processing via a physically based rendering engine
US11830123B2 (en) 2021-05-14 2023-11-28 Nvidia Corporation Accelerated processing via a physically based rendering engine
EP4349266A4 (en) 2021-05-28 2025-05-07 Riken FEATURE EXTRACTION DEVICE, FEATURE EXTRACTION METHOD, PROGRAM, AND INFORMATION RECORDING MEDIUM
CN117292068B (zh) * 2023-11-24 2024-03-05 北京渲光科技有限公司 一种多重散射分布生成网络训练方法、渲染方法及装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9703756B2 (en) * 2008-09-05 2017-07-11 Adobe Systems Incorporated Method and apparatus for converting spherical harmonics representations of functions into multi-resolution representations
DE102014105146B4 (de) * 2013-04-22 2021-11-04 Nvidia Corporation System, Verfahren und Computerprogrammprodukt zum Durchführen einer Pfad-Raum-Filterung
US9424684B2 (en) * 2013-08-08 2016-08-23 Nvidia Corporation System, method, and computer program product for simulating light transport
US8982125B1 (en) * 2014-05-15 2015-03-17 Chaos Software Ltd. Shading CG representations of materials
US10311163B2 (en) * 2014-06-30 2019-06-04 Microsoft Technology Licensing, Llc Non-parametric microfacet factor models for isotropic bidirectional reflectance distribution functions
CN104361624B (zh) * 2014-11-20 2017-04-05 南京大学 一种计算机三维模型中全局光照的渲染方法
KR102292923B1 (ko) * 2014-12-15 2021-08-24 삼성전자주식회사 3d 렌더링 방법 및 장치
US9741153B2 (en) * 2015-03-20 2017-08-22 Disney Enterprises, Inc. Combining sampling arrangements and distributions for stochastic integration in rendering
US9852541B2 (en) * 2015-04-23 2017-12-26 Disney Enterprises, Inc. Indoor scene illumination
WO2017024511A1 (zh) * 2015-08-11 2017-02-16 浙江大学 一种无偏的光子映射绘制方法
CN105261059B (zh) * 2015-09-18 2017-12-12 浙江大学 一种基于在屏幕空间计算间接反射高光的渲染方法
US10269166B2 (en) * 2016-02-16 2019-04-23 Nvidia Corporation Method and a production renderer for accelerating image rendering
US10062214B2 (en) * 2016-09-27 2018-08-28 Adobe Systems Incorporated Rendering digital virtual environments utilizing full path space learning
US10445926B2 (en) * 2017-01-11 2019-10-15 Adobe Inc. Light path correlation in digital image rendering of a digital scene
US10748333B2 (en) * 2017-03-23 2020-08-18 Nvidia Corporation Finite aperture omni-directional stereo light transport
CN107527378B (zh) * 2017-08-28 2020-08-11 中国民航大学 一种Metropolis光线追踪自适应两阶段采样方法
US10580194B2 (en) * 2017-11-09 2020-03-03 Disney Enterprises, Inc. Informed choices in primary sample space for light transport simulation

Also Published As

Publication number Publication date
EP3819870B1 (en) 2025-03-05
EP3819870A1 (en) 2021-05-12
FI3819870T3 (fi) 2025-04-10
JP7241055B2 (ja) 2023-03-16
US20210142555A1 (en) 2021-05-13
CA3098402A1 (en) 2021-05-08
CN112785675B (zh) 2024-07-26
CA3098402C (en) 2024-06-11
EP4583061A2 (en) 2025-07-09
ES3021833T3 (en) 2025-05-27
US11030800B2 (en) 2021-06-08
JP2021089721A (ja) 2021-06-10
CN112785675A (zh) 2021-05-11
EP4583061A3 (en) 2025-10-08

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