ATE343185T1 - Erzeugen von pixelwerten unter verwendung streng deterministischer methoden zum erzeugen von abtast-punkten - Google Patents

Erzeugen von pixelwerten unter verwendung streng deterministischer methoden zum erzeugen von abtast-punkten

Info

Publication number
ATE343185T1
ATE343185T1 AT01978719T AT01978719T ATE343185T1 AT E343185 T1 ATE343185 T1 AT E343185T1 AT 01978719 T AT01978719 T AT 01978719T AT 01978719 T AT01978719 T AT 01978719T AT E343185 T1 ATE343185 T1 AT E343185T1
Authority
AT
Austria
Prior art keywords
sample points
sample
pixel
pixel values
generate
Prior art date
Application number
AT01978719T
Other languages
English (en)
Inventor
Alexander Keller
Original Assignee
Mental Images Gmbh & Co Kg
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 Mental Images Gmbh & Co Kg filed Critical Mental Images Gmbh & Co Kg
Application granted granted Critical
Publication of ATE343185T1 publication Critical patent/ATE343185T1/de

Links

Classifications

    • 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
    • G06T15/506—Illumination models
    • 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
    • G06T15/55—Radiosity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Graphics (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Generation (AREA)
  • Image Processing (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
  • Processing Or Creating Images (AREA)
AT01978719T 2000-06-19 2001-06-19 Erzeugen von pixelwerten unter verwendung streng deterministischer methoden zum erzeugen von abtast-punkten ATE343185T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21228600P 2000-06-19 2000-06-19
US26593401P 2001-02-01 2001-02-01

Publications (1)

Publication Number Publication Date
ATE343185T1 true ATE343185T1 (de) 2006-11-15

Family

ID=26906974

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01978719T ATE343185T1 (de) 2000-06-19 2001-06-19 Erzeugen von pixelwerten unter verwendung streng deterministischer methoden zum erzeugen von abtast-punkten

Country Status (7)

Country Link
US (5) US7227547B2 (de)
EP (1) EP1305775B1 (de)
AT (1) ATE343185T1 (de)
AU (1) AU2002210811A1 (de)
DE (1) DE60123962T2 (de)
ES (1) ES2272547T3 (de)
WO (1) WO2002003326A2 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11170254B2 (en) 2017-09-07 2021-11-09 Aurora Innovation, Inc. Method for image analysis
US11748446B2 (en) 2017-09-07 2023-09-05 Aurora Operations, Inc. Method for image analysis

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7432935B2 (en) 2002-11-19 2008-10-07 Mental Images Gmbh Image synthesis methods and systems for generating sample points in a graphics scene
ES2272547T3 (es) * 2000-06-19 2007-05-01 Mental Images Gmbh Generacion de valores de pixeles utilizando metodologias estrictamente deterministicas para generar puntos de muestra.
US7187379B2 (en) * 2000-06-19 2007-03-06 Mental Images Gmbh Generating an image using sample points determined on a sub-pixel grid offset using elements of a low-discrepancy sequence
AU2003239298A1 (en) * 2002-05-15 2003-12-02 Mental Images Gmbh Evaluating integrals using stratification of integration domain using rank-1 lattices
US7589729B2 (en) * 2002-05-15 2009-09-15 Mental Images Gmbh Image synthesis by rank-1 lattices
US6989838B2 (en) * 2003-06-26 2006-01-24 Intel Corporation Methods, systems, and data structures for generating a rasterizer
US7990380B2 (en) * 2004-09-30 2011-08-02 Intel Corporation Diffuse photon map decomposition for parallelization of global illumination algorithm
ATE516562T1 (de) * 2005-08-18 2011-07-15 Nvidia Corp Verfahren und system zur bildsynthese
US8497874B2 (en) * 2006-08-01 2013-07-30 Microsoft Corporation Pixel snapping for anti-aliased rendering
US8144166B2 (en) * 2006-08-01 2012-03-27 Microsoft Corporation Dynamic pixel snapping
US8508552B2 (en) * 2006-09-08 2013-08-13 Microsoft Corporation Pixel snapping with relative guidelines
US8102394B2 (en) * 2006-12-14 2012-01-24 Mental Images Gmbh Computer graphics using meshless finite elements for light transport
US8106906B1 (en) * 2007-05-25 2012-01-31 Pixar Optical system effects for computer graphics
US8234298B2 (en) 2007-07-25 2012-07-31 International Business Machines Corporation System and method for determining driving factor in a data cube
US7752580B2 (en) 2007-07-26 2010-07-06 International Business Machines Corporation Method and system for analyzing an integrated circuit based on sample windows selected using an open deterministic sequencing technique
US8928658B2 (en) * 2008-09-30 2015-01-06 Microsoft Corporation Photon mapping on graphics hardware using kd-trees
GB0902681D0 (en) * 2009-02-18 2009-04-01 Uws Ventures Ltd Rendering caustics in computer graphics
JP2010199650A (ja) * 2009-02-23 2010-09-09 Fujitsu Semiconductor Ltd 画像処理装置および画像処理方法
US8234295B2 (en) * 2009-06-03 2012-07-31 International Business Machines Corporation Managing uncertain data using Monte Carlo techniques
CN101819675B (zh) * 2010-04-19 2011-08-10 浙江大学 一种基于gpu的层次包围盒的快速构造方法
US8564589B1 (en) * 2010-05-17 2013-10-22 Nvidia Corporation System and method for accelerated ray-box intersection testing
US9460546B1 (en) 2011-03-30 2016-10-04 Nvidia Corporation Hierarchical structure for accelerating ray tracing operations in scene rendering
US8780112B2 (en) 2011-06-08 2014-07-15 Pacific Data Images Llc Coherent out-of-core point-based global illumination
KR101845231B1 (ko) * 2011-06-14 2018-04-04 삼성전자주식회사 영상 처리 장치 및 방법
US9142043B1 (en) 2011-06-24 2015-09-22 Nvidia Corporation System and method for improved sample test efficiency in image rendering
US8970584B1 (en) 2011-06-24 2015-03-03 Nvidia Corporation Bounding box-based techniques for improved sample test efficiency in image rendering
US9153068B2 (en) 2011-06-24 2015-10-06 Nvidia Corporation Clipless time and lens bounds for improved sample test efficiency in image rendering
US8866813B2 (en) 2011-06-30 2014-10-21 Dreamworks Animation Llc Point-based guided importance sampling
US9269183B1 (en) 2011-07-31 2016-02-23 Nvidia Corporation Combined clipless time and lens bounds for improved sample test efficiency in image rendering
CN102520760B (zh) * 2011-12-20 2014-09-03 北京航天测控技术有限公司 一种用于任意波形产生系统的处理器
US9305394B2 (en) 2012-01-27 2016-04-05 Nvidia Corporation System and process for improved sampling for parallel light transport simulation
US9202139B2 (en) * 2012-07-18 2015-12-01 Nvidia Corporation System, method, and computer program product for generating a subset of a low discrepancy sequence
US9159158B2 (en) 2012-07-19 2015-10-13 Nvidia Corporation Surface classification for point-based rendering within graphics display system
US9171394B2 (en) 2012-07-19 2015-10-27 Nvidia Corporation Light transport consistent scene simplification within graphics display system
US9367955B2 (en) 2012-11-26 2016-06-14 Nvidia Corporation System, method, and computer program product for tiled screen space sample scrambling for parallel deterministic consistent light transport simulation
US9953457B2 (en) 2013-04-22 2018-04-24 Nvidia Corporation System, method, and computer program product for performing path space filtering
DE102014105146B4 (de) * 2013-04-22 2021-11-04 Nvidia Corporation System, Verfahren und Computerprogrammprodukt zum Durchführen einer Pfad-Raum-Filterung
EP3057067B1 (de) * 2015-02-16 2017-08-23 Thomson Licensing Vorrichtung und verfahren zur schätzung eines glänzenden teils von strahlung
US10147225B2 (en) 2016-04-01 2018-12-04 Intel Corporation Method and apparatus for sampling pattern generation for a ray tracing architecture
US10764561B1 (en) 2016-04-04 2020-09-01 Compound Eye Inc Passive stereo depth sensing
CN106625674B (zh) * 2016-12-29 2019-09-27 北京光年无限科技有限公司 一种用于机器人的指令处理方法及机器人
US10127392B1 (en) 2017-08-30 2018-11-13 Go Ghost, LLC Secure rendering system that generates ray tracing samples with obfuscated position data
US11023596B2 (en) 2017-08-30 2021-06-01 Go Ghost, LLC Non-rasterized image streaming system that uses ray tracing samples
US10410433B2 (en) 2017-08-30 2019-09-10 Go Ghost, LLC Method of modifying ray tracing samples after rendering and before rasterizing
CN107991993A (zh) * 2017-12-20 2018-05-04 天津大学 基于加工误差模型和Hammersley序列的自适应采样方法
EP4066162A4 (de) 2019-11-27 2023-12-13 Compound Eye Inc. System und verfahren zur bestimmung von korrespondenzkarten
WO2021150779A1 (en) 2020-01-21 2021-07-29 Compound Eye Inc. System and method for egomotion estimation
WO2021150784A1 (en) 2020-01-21 2021-07-29 Compound Eye Inc. System and method for camera calibration

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4897806A (en) * 1985-06-19 1990-01-30 Pixar Pseudo-random point sampling techniques in computer graphics
US5025400A (en) * 1985-06-19 1991-06-18 Pixar Pseudo-random point sampling techniques in computer graphics
US5940810A (en) * 1994-08-04 1999-08-17 The Trustees Of Columbia University In The City Of New York Estimation method and system for complex securities using low-discrepancy deterministic sequences
US5790442A (en) * 1995-03-14 1998-08-04 International Business Machines Corporation Method and apparatus for generating low-discrepancy sequence, as well as apparatus and method for calculating multiple integral of function f
US6529193B1 (en) 1996-06-25 2003-03-04 Mental Images Gmbh & Co. Kg System and method for generating pixel values for pixels in an image using strictly deterministic methodologies for generating sample points
US6028606A (en) * 1996-08-02 2000-02-22 The Board Of Trustees Of The Leland Stanford Junior University Camera simulation system
US6370270B1 (en) * 1999-01-06 2002-04-09 National Instruments Corporation System and method for sampling and/or placing objects using low discrepancy sequences
US7184042B2 (en) * 2000-06-19 2007-02-27 Mental Images Gmbh Computer graphic system and computer-implemented method for generating images using a ray tracing methodology that makes use of a ray tree generated using low-discrepancy sequences and ray tracer for use therewith
ES2272547T3 (es) * 2000-06-19 2007-05-01 Mental Images Gmbh Generacion de valores de pixeles utilizando metodologias estrictamente deterministicas para generar puntos de muestra.
US7187379B2 (en) * 2000-06-19 2007-03-06 Mental Images Gmbh Generating an image using sample points determined on a sub-pixel grid offset using elements of a low-discrepancy sequence
US7230618B2 (en) * 2000-06-19 2007-06-12 Mental Images Gmbh Generating images using multiple photon maps
US7167175B2 (en) * 2000-06-19 2007-01-23 Mental Images Gmbh System and computer-implemented method for evaluating integrals using a quasi-Monte Carlo methodology in which sample points represent dependent samples generated using a low-discrepancy sequence
US7990380B2 (en) * 2004-09-30 2011-08-02 Intel Corporation Diffuse photon map decomposition for parallelization of global illumination algorithm
US7221365B1 (en) * 2004-11-23 2007-05-22 Autodesk, Inc. System and method for distributing photons when rendering an image using photon mapping

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11170254B2 (en) 2017-09-07 2021-11-09 Aurora Innovation, Inc. Method for image analysis
US11748446B2 (en) 2017-09-07 2023-09-05 Aurora Operations, Inc. Method for image analysis

Also Published As

Publication number Publication date
US7453460B2 (en) 2008-11-18
AU2002210811A1 (en) 2002-01-14
US20070273690A1 (en) 2007-11-29
EP1305775A2 (de) 2003-05-02
WO2002003326A3 (en) 2002-10-31
US7227547B2 (en) 2007-06-05
US20050264564A1 (en) 2005-12-01
US20090147002A1 (en) 2009-06-11
US20050275660A1 (en) 2005-12-15
EP1305775B1 (de) 2006-10-18
DE60123962T2 (de) 2007-09-06
US20080068378A1 (en) 2008-03-20
DE60123962D1 (de) 2006-11-30
WO2002003326A2 (en) 2002-01-10
US7236171B2 (en) 2007-06-26
ES2272547T3 (es) 2007-05-01
US7515151B2 (en) 2009-04-07

Similar Documents

Publication Publication Date Title
ATE343185T1 (de) Erzeugen von pixelwerten unter verwendung streng deterministischer methoden zum erzeugen von abtast-punkten
DE60131759D1 (de) Bilderzeugungsvorrichtung und -verfahren
EP4302684A3 (de) Verfahren und system zur erzeugung eines digitalen dreidimensionalen bildes einer intraoralen dreidimensionalen oberfläche
CA2294995A1 (en) System and method for generating pixel values
DE69226198D1 (de) Optisches verfahren zum ver-und entschlüsseln von bildern
DE60312508D1 (de) System und verfahren zur digitalen bildauswahl
CA2249132A1 (en) Method of simulating a photographic camera
SE9302399L (sv) Förfarande och anordning vid tredimensionell kropp användbar i människokroppen
KR20170074413A (ko) 3d 모델을 활용한 2d 영상 학습 데이터 생성 시스템 및 그 생성방법
EP4024352A3 (de) Verfahren und vorrichtung zur detektion von gesichtsaktivität und speichermedium
JP7461504B2 (ja) モデル生成方法、画像透視図の決定方法、装置、ディバイス及び媒体
DE60307953D1 (de) Verfahren und Vorrichtung zur Auswahl und Ausgabe von Bildern
CN110852965A (zh) 一种基于生成对抗网络的视频光照增强方法及系统
Esterle et al. Camsim: A distributed smart camera network simulator
EP1455520A3 (de) Verfahren und Vorrichtung zur Frequenzmodulation
WO2003060638A3 (en) System, method, and computer program product for real-time shading of computer generated images
KR20130071100A (ko) 3차원 모형에 영상을 투사하는 장치 및 방법
ATE250253T1 (de) Verfahren zum maskieren der details eines bildes
DE50212561D1 (de) Verfahren zur Erkennung und Verfolgung von Objekten
Spielhofer et al. 3D point clouds for representing landscape change
ATE384314T1 (de) Verfahren und vorrichtung zur visualisierung einer sequenz von volumenbildern
KR102177455B1 (ko) 비디오 어노테이션 장치 및 방법
ATE375572T1 (de) Systeme und verfahren zum erzeugen eines bildes
CN110298229A (zh) 视频图像处理方法及装置
JP2010281786A (ja) 視覚検査装置の評価システム

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties