KR20120086739A - 광 산란을 추정하는 방법 - Google Patents

광 산란을 추정하는 방법 Download PDF

Info

Publication number
KR20120086739A
KR20120086739A KR1020127016524A KR20127016524A KR20120086739A KR 20120086739 A KR20120086739 A KR 20120086739A KR 1020127016524 A KR1020127016524 A KR 1020127016524A KR 20127016524 A KR20127016524 A KR 20127016524A KR 20120086739 A KR20120086739 A KR 20120086739A
Authority
KR
South Korea
Prior art keywords
medium
light
level
point
spatial subdivision
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.)
Abandoned
Application number
KR1020127016524A
Other languages
English (en)
Korean (ko)
Inventor
빠스깔 고트롱
쟝-으드 마르비
씨릴 들라렁드르
Original Assignee
톰슨 라이센싱
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 톰슨 라이센싱 filed Critical 톰슨 라이센싱
Publication of KR20120086739A publication Critical patent/KR20120086739A/ko
Abandoned legal-status Critical Current

Links

Images

Classifications

    • 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
    • G06T15/55—Radiosity
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F2250/00—Miscellaneous game characteristics
    • A63F2250/30—Miscellaneous game characteristics with a three-dimensional image
    • A63F2250/307—Miscellaneous game characteristics with a three-dimensional image stereoscopic
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/04—Indexing scheme for image data processing or generation, in general involving 3D image data

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Graphics (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Generation (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
KR1020127016524A 2009-11-24 2010-11-18 광 산란을 추정하는 방법 Abandoned KR20120086739A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0958288 2009-11-24
FR0958288A FR2948801A1 (fr) 2009-11-24 2009-11-24 Procede d'estimation de diffusion de la lumiere
PCT/EP2010/067727 WO2011064132A1 (fr) 2009-11-24 2010-11-18 Procede d'estimation de diffusion de la lumiere

Publications (1)

Publication Number Publication Date
KR20120086739A true KR20120086739A (ko) 2012-08-03

Family

ID=42990331

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020127016524A Abandoned KR20120086739A (ko) 2009-11-24 2010-11-18 광 산란을 추정하는 방법

Country Status (6)

Country Link
US (1) US8508733B2 (enExample)
EP (1) EP2504816B1 (enExample)
JP (1) JP5718934B2 (enExample)
KR (1) KR20120086739A (enExample)
FR (1) FR2948801A1 (enExample)
WO (1) WO2011064132A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130100135A1 (en) * 2010-07-01 2013-04-25 Thomson Licensing Method of estimating diffusion of light
US8768068B2 (en) 2011-05-04 2014-07-01 Raytheon Company Automated building detecting
US8659747B2 (en) * 2011-06-17 2014-02-25 Raytheon Company Determining thresholds to filter noise in GmAPD LADAR data
KR102223064B1 (ko) * 2014-03-18 2021-03-04 삼성전자주식회사 영상 처리 장치 및 방법
US9767601B2 (en) * 2014-08-28 2017-09-19 Disney Enterprises, Inc. Residual ratio tracking for estimating attenuation in heterogeneous volumes
CN112446227B (zh) * 2019-08-12 2025-02-25 浙江菜鸟供应链管理有限公司 物体检测方法、装置及设备
US20240176931A1 (en) * 2022-11-28 2024-05-30 Tencent America LLC Apparatus and method for real-time volumetric rendering of dynamic particles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68927884T2 (de) * 1988-10-13 1997-09-25 Nohmi Bosai Ltd Brandalarmvorrichtung
WO1997027469A1 (de) * 1996-01-26 1997-07-31 Boehringer Mannheim Gmbh Verfahren und vorrichtung zur bestimmung eines analyten in einer streuenden matrix
US7301538B2 (en) * 2003-08-18 2007-11-27 Fovia, Inc. Method and system for adaptive direct volume rendering
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

Also Published As

Publication number Publication date
EP2504816B1 (fr) 2019-05-08
US20120229806A1 (en) 2012-09-13
US8508733B2 (en) 2013-08-13
JP2013511785A (ja) 2013-04-04
EP2504816A1 (fr) 2012-10-03
JP5718934B2 (ja) 2015-05-13
WO2011064132A1 (fr) 2011-06-03
FR2948801A1 (fr) 2011-02-04

Similar Documents

Publication Publication Date Title
EP2831848B1 (en) Method for estimating the opacity level in a scene and corresponding device
KR20120086739A (ko) 광 산란을 추정하는 방법
US8947430B1 (en) System and method for rendering a particle-based fluid surface
WO2009006233A2 (en) Real-time rendering of light-scattering media
US20250371799A1 (en) Illumination Rendering Methods and Systems
KR20230005312A (ko) 평면도를 생성하기 위한 방법 및 장치
KR20120034024A (ko) 가상 환경의 한 지점에 수신된 광량의 평가 방법
US20240203030A1 (en) 3d model rendering method and apparatus, electronic device, and storage medium
CN117173371A (zh) 使用针对网顶点位置的求根和迭代生成逼近曲面的多边形网的方法系统
US9235663B2 (en) Method for computing the quantity of light received by a participating media, and corresponding device
JP5916764B2 (ja) 仮想環境における隠蔽の推定方法
CN117333637B (zh) 三维场景的建模及渲染方法、装置及设备
EP2831846B1 (en) Method for representing a participating media in a scene and corresponding device
Wegen et al. A Survey on Non-photorealistic Rendering Approaches for Point Cloud Visualization
JP2023178274A (ja) メッシュ頂点位置についての求根および反復を用いて表面を近似するポリゴンメッシュを生成する方法およびシステム
Rojo et al. Fourier opacity optimization for scalable exploration
KR102673844B1 (ko) 재난 데이터 처리방법 및 그 장치
EP2428935B1 (en) Method for estimating the scattering of light in a homogeneous medium
Grottel et al. Real-Time Visualization of Urban Flood Simulation Data for Non-Professionals.
US20110074777A1 (en) Method For Displaying Intersections And Expansions of Three Dimensional Volumes
CN117173314B (zh) 一种图像处理方法、装置、设备、介质及程序产品
Kolivand et al. Simulated real-time soft shadow in mixed reality using fuzzy logic
Burrell Towards a photographic representation of the experience of seeing: Synthetic views via neural radiance fields
Linsen et al. Smoothviz: Visualization of smoothed particles hydrodynamics data
Raheja Assessing the Performance of Procedurally Generated Terrains Using Houdini’s Clustering Method

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20120625

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20151118

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20161026

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20170323

PC1904 Unpaid initial registration fee