DE102014003463A1 - 3D-Graphik-Wiedergabe mit impliziter Geometrie - Google Patents

3D-Graphik-Wiedergabe mit impliziter Geometrie Download PDF

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Publication number
DE102014003463A1
DE102014003463A1 DE102014003463.1A DE102014003463A DE102014003463A1 DE 102014003463 A1 DE102014003463 A1 DE 102014003463A1 DE 102014003463 A DE102014003463 A DE 102014003463A DE 102014003463 A1 DE102014003463 A1 DE 102014003463A1
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Prior art keywords
intersection
geometry
testing
implicit
data
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Pending
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DE102014003463.1A
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German (de)
English (en)
Inventor
Cuneyt Ozdas
Steven John Clohset
Luke T. Peterson
Steven Blackmon
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Imagination Technologies Ltd
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Imagination Technologies Ltd
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Publication of DE102014003463A1 publication Critical patent/DE102014003463A1/de
Pending legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • 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
    • G06T15/50—Lighting effects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2210/00—Indexing scheme for image generation or computer graphics
    • G06T2210/12—Bounding box

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Graphics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Geometry (AREA)
  • Software Systems (AREA)
  • Image Generation (AREA)
DE102014003463.1A 2013-03-14 2014-03-11 3D-Graphik-Wiedergabe mit impliziter Geometrie Pending DE102014003463A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361783754P 2013-03-14 2013-03-14
US61/783,754 2013-03-14

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DE102014003463A1 true DE102014003463A1 (de) 2014-09-18

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CN (4) CN110490963B (zh)
DE (1) DE102014003463A1 (zh)
GB (4) GB2513699B (zh)

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US9984492B2 (en) * 2015-04-02 2018-05-29 Qualcomm Incorporated Efficient hierarchy traversal in ray tracing applications
KR102546996B1 (ko) 2016-08-19 2023-06-26 모비디어스 리미티드 희소 볼륨 데이터를 사용한 연산들
CN110580736B (zh) * 2018-06-07 2023-10-20 中国科学院深圳先进技术研究院 一种板模式非均匀有理样条曲面的光线追踪方法及其系统
CN110599579B (zh) * 2019-09-20 2023-02-24 山东师范大学 基于光子重采样的随机渐近光子映射图像渲染方法及系统
US11257280B1 (en) * 2020-05-28 2022-02-22 Facebook Technologies, Llc Element-based switching of ray casting rules
US11373358B2 (en) * 2020-06-15 2022-06-28 Nvidia Corporation Ray tracing hardware acceleration for supporting motion blur and moving/deforming geometry
CN111784843A (zh) * 2020-07-01 2020-10-16 上海电气集团股份有限公司 管道网格模型的三维显示方法及系统
CN111967174A (zh) * 2020-07-30 2020-11-20 北京应用物理与计算数学研究所 基于光线网格的激光动力学求解方法及系统
CN112206517B (zh) * 2020-10-22 2024-03-12 网易（杭州）网络有限公司 一种渲染方法、装置、存储介质及计算机设备
CN113628318B (zh) * 2021-07-20 2023-09-15 北京智源人工智能研究院 一种基于光线追踪的分布式实时神经元渲染方法和系统
CN114119849B (zh) * 2022-01-24 2022-06-24 阿里巴巴（中国）有限公司 三维场景渲染方法、设备以及存储介质

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US7567248B1 (en) * 2004-04-28 2009-07-28 Mark William R System and method for computing intersections between rays and surfaces
US8018457B2 (en) * 2006-09-19 2011-09-13 Caustic Graphics, Inc. Ray tracing system architectures and methods
US7830379B2 (en) * 2006-09-19 2010-11-09 Caustic Graphics, Inc. Architectures for parallelized intersection testing and shading for ray-tracing rendering
US8139060B2 (en) * 2006-11-28 2012-03-20 International Business Machines Corporation Ray tracing image processing system
US7773087B2 (en) * 2007-04-19 2010-08-10 International Business Machines Corporation Dynamically configuring and selecting multiple ray tracing intersection methods
CN102037497B (zh) * 2008-03-21 2014-06-11 柯斯提克绘图公司 用于光线追踪渲染的并行相交测试及着色的架构
US9349214B2 (en) * 2008-08-20 2016-05-24 Take-Two Interactive Software, Inc. Systems and methods for reproduction of shadows from multiple incident light sources
US8421801B2 (en) * 2008-09-09 2013-04-16 Caustic Graphics, Inc. Ray tracing using ray-specific clipping
US9483864B2 (en) * 2008-12-05 2016-11-01 International Business Machines Corporation System and method for photorealistic imaging using ambient occlusion
KR101076807B1 (ko) * 2009-05-29 2011-10-25 주식회사 실리콘아츠 레이 트레이싱 장치 및 방법
US8797322B2 (en) * 2009-06-24 2014-08-05 Imagination Technologies, Limited Systems and methods of defining rays for ray tracing rendering
CN101819684B (zh) * 2010-04-12 2012-06-20 长春理工大学 一种动画电影虚拟三维场景的空间加速结构及其创建与更新方法
CN102947865B (zh) * 2010-04-29 2016-10-05 想象技术有限公司 用于光线跟踪中的图元相交的系统和方法
CN102243074B (zh) * 2010-05-13 2014-06-18 中国科学院遥感应用研究所 基于光线追踪技术的航空遥感成像几何变形仿真方法
CN102346922B (zh) * 2010-07-30 2013-09-18 中国科学院遥感应用研究所 航天遥感载荷成像几何畸变三维可视化仿真方法
US8339409B2 (en) * 2011-02-16 2012-12-25 Arm Limited Tile-based graphics system and method of operation of such a system
CN102169366B (zh) * 2011-03-18 2012-11-07 汤牧天 三维立体空间中的多目标跟踪方法
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CN102184517A (zh) * 2011-05-06 2011-09-14 南京工程学院 动态场景中一种快速求交算法

Also Published As

Publication number Publication date
CN110458934A (zh) 2019-11-15
CN104050710A (zh) 2014-09-17
CN104050710B (zh) 2019-08-23
GB2513699A (en) 2014-11-05
GB2549217B (en) 2017-11-22
GB201403242D0 (en) 2014-04-09
GB2541505A (en) 2017-02-22
GB2549020B (en) 2017-11-08
CN110458934B (zh) 2023-12-19
CN110490963B (zh) 2023-06-30
GB2549217A (en) 2017-10-11
CN110490963A (zh) 2019-11-22
GB2513699B (en) 2017-01-11
CN110458933B (zh) 2023-06-02
GB201709391D0 (en) 2017-07-26
GB201610625D0 (en) 2016-08-03
GB2549020A (en) 2017-10-04
CN110458933A (zh) 2019-11-15
GB2541505B (en) 2017-08-02
GB201709390D0 (en) 2017-07-26

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