KR101933860B1 - 증강 현실에 대한 방사 전달 샘플링을 위한 장치 및 방법 - Google Patents

증강 현실에 대한 방사 전달 샘플링을 위한 장치 및 방법 Download PDF

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KR101933860B1
KR101933860B1 KR1020157033153A KR20157033153A KR101933860B1 KR 101933860 B1 KR101933860 B1 KR 101933860B1 KR 1020157033153 A KR1020157033153 A KR 1020157033153A KR 20157033153 A KR20157033153 A KR 20157033153A KR 101933860 B1 KR101933860 B1 KR 101933860B1
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루카스 그루버
디에터 슈말스티그
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퀄컴 인코포레이티드
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating three-dimensional [3D] models or images for computer graphics
    • G06T19/006—Mixed reality
    • 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
    • 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
    • G06T15/00—Three-dimensional [3D] image rendering
    • G06T15/50—Lighting effects
    • G06T15/55—Radiosity
    • 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
    • G06T15/60—Shadow generation
    • 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
    • G06T15/80—Shading
    • 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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  • Computer Graphics (AREA)
  • Physics & Mathematics (AREA)
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  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
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KR1020157033153A 2013-04-24 2014-02-26 증강 현실에 대한 방사 전달 샘플링을 위한 장치 및 방법 Active KR101933860B1 (ko)

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US201361815692P 2013-04-24 2013-04-24
US61/815,692 2013-04-24
US14/189,838 US10062210B2 (en) 2013-04-24 2014-02-25 Apparatus and method for radiance transfer sampling for augmented reality
US14/189,838 2014-02-25
PCT/US2014/018775 WO2014175958A1 (en) 2013-04-24 2014-02-26 Apparatus and method for radiance transfer sampling for augmented reality

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KR20160002994A KR20160002994A (ko) 2016-01-08
KR101933860B1 true KR101933860B1 (ko) 2018-12-31

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US (1) US10062210B2 (https=)
EP (1) EP2989614B1 (https=)
JP (1) JP6356784B2 (https=)
KR (1) KR101933860B1 (https=)
CN (1) CN105144245B (https=)
WO (1) WO2014175958A1 (https=)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7239345B1 (en) * 2001-10-12 2007-07-03 Worldscape, Inc. Camera arrangements with backlighting detection and methods of using same
US10229526B2 (en) * 2014-03-13 2019-03-12 Imagination Technologies Limited Rendering of soft shadows
CN106133796B (zh) 2014-03-25 2019-07-16 苹果公司 用于在真实环境的视图中表示虚拟对象的方法和系统
US9805510B2 (en) 2014-05-13 2017-10-31 Nant Holdings Ip, Llc Augmented reality content rendering via albedo models, systems and methods
CN114296175A (zh) * 2016-07-15 2022-04-08 光场实验室公司 利用二维、光场和全息中继器的能量传播和横向安德森局域化
WO2018014045A2 (en) * 2016-07-15 2018-01-18 Light Field Lab, Inc. Method of calibration for holographic energy directing systems
EP3273686A1 (en) * 2016-07-21 2018-01-24 Thomson Licensing A method for generating layered depth data of a scene
JP6899915B2 (ja) * 2017-03-03 2021-07-07 インターグラフ コーポレイションＩｎｔｅｒｇｒａｐｈ Ｃｏｒｐｏｒａｔｉｏｎ 標高データグリッドのためのシャドウキャスティング
CN107452031B (zh) * 2017-03-09 2020-06-26 叠境数字科技（上海）有限公司 虚拟光线跟踪方法及光场动态重聚焦显示系统
EP3503037B1 (en) * 2017-12-24 2025-08-13 Dassault Systèmes Visibility function of a three-dimensional scene
CN119148489A (zh) 2018-01-14 2024-12-17 光场实验室公司 全息衍射光学编码系统
CN112105976B (zh) 2018-01-14 2022-12-09 光场实验室公司 能量场三维打印系统
CN112105975A (zh) 2018-01-14 2020-12-18 光场实验室公司 用于能量中继器中使用有序结构进行横向能量局域化的系统和方法
JP7274682B2 (ja) 2018-01-14 2023-05-17 ライト フィールド ラボ、インコーポレイテッド ３ｄ環境からデータをレンダリングするためのシステムおよび方法
CN108305328A (zh) * 2018-02-08 2018-07-20 网易（杭州）网络有限公司 虚拟物体渲染方法、系统、介质和计算设备
WO2020023669A1 (en) 2018-07-25 2020-01-30 Light Field Lab, Inc. Light field display system based amusement park attraction
EP3827415A1 (en) * 2018-07-26 2021-06-02 NVIDIA Corporation Global illumination using shared lighting contributions for interactions in path tracing
US10909373B1 (en) 2018-08-24 2021-02-02 Snap Inc. Augmented reality system using structured light
US10930049B2 (en) 2018-08-27 2021-02-23 Apple Inc. Rendering virtual objects with realistic surface properties that match the environment
US10904479B2 (en) 2019-03-12 2021-01-26 Light Field Lab, Inc. Video communication including holographic content
US11212514B2 (en) 2019-03-25 2021-12-28 Light Field Lab, Inc. Light field display system for cinemas
US11428933B2 (en) 2019-05-13 2022-08-30 Light Field Lab, Inc. Light field display system for performance events
KR20220045166A (ko) 2019-08-09 2022-04-12 라이트 필드 랩 인코포레이티드 라이트필드 디스플레이 시스템 기반 디지털 사이니지 시스템
CA3148816A1 (en) * 2019-08-26 2021-03-04 Light Field Lab, Inc. Light field display system for sporting events
US20250191282A1 (en) * 2023-12-06 2025-06-12 Microsoft Technology Licensing, Llc Adaptive sampling of locations in a scene

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5488700A (en) 1993-07-30 1996-01-30 Xerox Corporation Image rendering system with local, adaptive estimation of incident diffuse energy
US6628298B1 (en) * 1998-07-17 2003-09-30 The Regents Of The University Of California Apparatus and method for rendering synthetic objects into real scenes using measurements of scene illumination
US7164420B2 (en) 2003-07-24 2007-01-16 Autodesk, Inc. Ray tracing hierarchy
US7382369B2 (en) 2003-10-10 2008-06-03 Microsoft Corporation Systems and methods for robust sampling for real-time relighting of objects in natural lighting environments
US20090109240A1 (en) 2007-10-24 2009-04-30 Roman Englert Method and System for Providing and Reconstructing a Photorealistic Three-Dimensional Environment
JP4999711B2 (ja) 2007-11-07 2012-08-15 キヤノン株式会社 画像処理装置、画像処理方法
US9082213B2 (en) 2007-11-07 2015-07-14 Canon Kabushiki Kaisha Image processing apparatus for combining real object and virtual object and processing method therefor
US8259110B1 (en) 2007-11-12 2012-09-04 Adobe Systems Incorporated Method and apparatus for computing direct lighting for global illumination rendering in 3-D computer graphics
WO2012007795A1 (en) 2010-07-16 2012-01-19 Sony Ericsson Mobile Communications Ab Three dimensional face modeling and sharing based on two dimensional images

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Lukas Gruber, et al. Real-time photometric registration from arbitrary geometry, Mixed and augmented reality(ISMAR), 2012 IEEE International Symposium on, IEEE, 2012-11-05, pp.119-128

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Publication number Publication date
US10062210B2 (en) 2018-08-28
KR20160002994A (ko) 2016-01-08
CN105144245B (zh) 2018-06-22
EP2989614A1 (en) 2016-03-02
JP2016520908A (ja) 2016-07-14
US20140320530A1 (en) 2014-10-30
JP6356784B2 (ja) 2018-07-11
WO2014175958A1 (en) 2014-10-30
EP2989614B1 (en) 2018-01-17
CN105144245A (zh) 2015-12-09

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