Ravi Ramamoorthi – ACM SIGGRAPH HISTORY ARCHIVES

Ravi Ramamoorthi

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Ravi Ramamoo

About Ravi Ramamoorthi

Affiliations

University of California, San Diego
Columbia University, Computer Science, Associate Professor
University of California, Berkeley, Computer Science, Associate Professor
NVIDIA

Location

La Jolla, California, United States of America

Bio

OTHER AFFILIATIONS: Stanford University

SIGGRAPH Conference Organizing Committee Positions

Conference Contributions

Learning

Courses

2002 39 Course Cover Acquiring Material Models Using Inverse Rendering
Acquiring Material Models Using Inverse Rendering
SIGGRAPH 2002
[Courses]
Organizer(s):
Presenter(s):
Entry #: 39

Posters

2020 Poster: Wu_Analytic spherical harmonic gradients for real-time rendering with many polygonal area lights
Analytic spherical harmonic gradients for real-time rendering with many polygonal area lights
SIGGRAPH 2020
[Posters]
Presenter(s):
2004 Poster: Ben-Artzi_Efficient Complex Shadows from Environment Maps
Efficient Complex Shadows from Environment Maps
SIGGRAPH 2004
[Posters]
Presenter(s):
Entry #: 032

Talks-Sketches

2005 Talks: Sun_A Practical Analytic Single Scattering Model for Real Time Rendering
A Practical Analytic Single Scattering Model for Real Time Rendering
SIGGRAPH 2005
[Talks-Sketches]
Presenter(s):
2005 Talks: Zickler_Image-based Rendering from a Sparse Set of Images
Image-based Rendering from a Sparse Set of Images
SIGGRAPH 2005
[Talks-Sketches]
Presenter(s):
2005 Talks: Enrique_Time-Varying Textures: Definition, Acquisition, and Synthesis
Time-Varying Textures: Definition, Acquisition, and Synthesis
SIGGRAPH 2005
[Talks-Sketches]
Presenter(s):

Technical Papers

2023 SA_Technical_Papers_Kettunen_Conditional Resampled Importance Sampling and ReSTIR
Conditional Resampled Importance Sampling and ReSTIR
SIGGRAPH Asia 2023
[Technical Papers]
Presenter(s):
2023 SA_Technical_Papers_Belhe_Discontinuity-Aware 2D Neural Fields
Discontinuity-Aware 2D Neural Fields
SIGGRAPH Asia 2023
[Technical Papers]
Presenter(s):
2021 SA Technical Papers_Wu_Differentiable time-gated rendering
Differentiable time-gated rendering
SIGGRAPH Asia 2021
[Technical Papers]
Presenter(s):
2020 SA Technical Papers_Sun_Light stage super-resolution: continuous high-frequency relighting
Light stage super-resolution: continuous high-frequency relighting
SIGGRAPH Asia 2020
[Technical Papers]
Presenter(s):
2019 SA Technical Papers_Zhang_A differential theory of radiative transfer
A differential theory of radiative transfer
SIGGRAPH Asia 2019
[Technical Papers]
Presenter(s):
2019 SA Technical Papers_Kuznetsov_Learning generative models for rendering specular microgeometry
Learning generative models for rendering specular microgeometry
SIGGRAPH Asia 2019
[Technical Papers]
Presenter(s):
2018 SA Technical Papers_Sun_Connecting measured BRDFs to analytic BRDFs by data-driven diffuse-specular separation
Connecting measured BRDFs to analytic BRDFs by data-driven diffuse-specular separation
SIGGRAPH Asia 2018
[Technical Papers]
Presenter(s):
2018 SA Technical Papers_Li_Learning to reconstruct shape and spatially-varying reflectance from a single image
Learning to reconstruct shape and spatially-varying reflectance from a single image
SIGGRAPH Asia 2018
[Technical Papers]
Presenter(s):
2017 SA Technical Papers_Yan_A BSSRDF Model for Efficient Rendering of Fur with Global Illumination
A BSSRDF model for efficient rendering of fur with global illumination
SIGGRAPH Asia 2017
[Technical Papers]
Presenter(s):
2016 SA Technical Papers_Zhao_Downsampling Scattering Parameters for Rendering Anisotropic Media
Downsampling scattering parameters for rendering anisotropic media
SIGGRAPH Asia 2016
[Technical Papers]
Presenter(s):
2016 SA Technical Papers_Kalantari_Learning-Based View Synthesis for Light Field Cameras
Learning-based view synthesis for light field cameras
SIGGRAPH Asia 2016
[Technical Papers]
Presenter(s):
2016 SA Technical Papers_Xu_Minimal BRDF Sampling for Two-Shot Near-Field Reflectance Acquisition
Minimal BRDF sampling for two-shot near-field reflectance acquisition
SIGGRAPH Asia 2016
[Technical Papers]
Presenter(s):
2015 SA Technical Papers_Li_Anisotropic Gaussian Mutations for Metropolis Light Transport
Anisotropic Gaussian mutations for metropolis light transport through Hessian-Hamiltonian dynamics
SIGGRAPH Asia 2015
[Technical Papers]
Presenter(s):
2015 SA Technical Papers_Nielsen_On Optimal, Minimal BRDF Sampling for Reflectance Acquisition
On optimal, minimal BRDF sampling for reflectance acquisition
SIGGRAPH Asia 2015
[Technical Papers]
Presenter(s):
2015 SA Technical Papers_Yan_Physically-Accurate Fur Reflectance-Modeling, Measurement and Rendering
Physically-accurate fur reflectance: modeling, measurement and rendering
SIGGRAPH Asia 2015
[Technical Papers]
Presenter(s):
2012 SA Technical Papers_Mehta_Axis Aligned Filtering for Interactive Sampled Soft Shadows
Axis-aligned filtering for interactive sampled soft shadows
SIGGRAPH Asia 2012
[Technical Papers]
Presenter(s):
2011-SA-Technical-Paper_Egan_Practical-Filtering-for-Effi-cient-Ray-Traced-Directional-Occlusion
Practical filtering for efficient ray-traced directional occlusion
SIGGRAPH Asia 2011
[Technical Papers]
Presenter(s):
2010 SA Technical Paper: Wang_Multi-resolution isotropic strain limiting
Multi-resolution isotropic strain limiting
SIGGRAPH Asia 2010
[Technical Papers]
Presenter(s):
2009 SA Technical Paper: Adaptive Wavelet Rendering
Adaptive wavelet rendering
SIGGRAPH Asia 2009
[Technical Papers]
Presenter(s):
2009 SA Technical Paper: Removing Image Artifacts Due to Dirty Camera Lenses and Thin Occluders
Removing image artifacts due to dirty camera lenses and thin occluders
SIGGRAPH Asia 2009
[Technical Papers]
Presenter(s):
2008 SA Technical Paper: Donner_A Layered, Heterogeneous Reflectance Model
A layered, heterogeneous reflectance model for acquiring and rendering human skin
SIGGRAPH Asia 2008
[Technical Papers]
Presenter(s):
2024 Technical Papers: Steinberg_A Free-space Diffraction BSDF
A Free-space Diffraction BSDF
SIGGRAPH 2024
[Technical Papers]
Presenter(s):
2024 Technical Papers: Sawhney_Decorrelating ReSTIR Samplers via MCMC Mutations
Decorrelating ReSTIR Samplers via MCMC Mutations
SIGGRAPH 2024
[Technical Papers]
Presenter(s):
2024 Technical Papers: Belhe_Importance Sampling BRDF Derivatives
Importance Sampling BRDF Derivatives
SIGGRAPH 2024
[Technical Papers]
Presenter(s):
2024 Technical Papers: Sivaram_Neural Geometry Fields for Meshes
Neural Geometry Fields for Meshes
SIGGRAPH 2024
[Technical Papers]
Presenter(s):
2024 Technical Papers: Firmino_Practical Error Estimation for Denoised Monte Carlo Image Synthesis
Practical Error Estimation for Denoised Monte Carlo Image Synthesis
SIGGRAPH 2024
[Technical Papers]
Presenter(s):
2023 Technical Papers: Xu_NeuSample: Importance Sampling for Neural Materials
NeuSample: Importance Sampling for Neural Materials
SIGGRAPH 2023
[Technical Papers]
Presenter(s):
2023 Technical Papers: Chang_Parameter-space ReSTIR for Differentiable and Inverse Rendering
Parameter-space ReSTIR for Differentiable and Inverse Rendering
SIGGRAPH 2023
[Technical Papers]
Presenter(s):
Real-Time Radiance Fields for Single-Image Portrait View Synthesis
SIGGRAPH 2023
[Technical Papers]
Presenter(s):
2022 Technical Paper: Nabizadeh_Covector fluids
Covector fluids
SIGGRAPH 2022
[Technical Papers]
Presenter(s):
2021 Technical Paper: Bi_Deep Relightable Appearance Models for Animatable Faces
Deep relightable appearance models for animatable faces
SIGGRAPH 2021
[Technical Papers]
Presenter(s):
2021 Technical Paper: ZHU_Hierarchical Neural Reconstruction for Path Guiding Using Hybrid Path and Photon Samples
Hierarchical neural reconstruction for path guiding using hybrid path and photon samples
SIGGRAPH 2021
[Technical Papers]
Presenter(s):
2021 Technical Paper: NABIZADEH_Kelvin Transformations for Simulations on Infinite Domains
Kelvin transformations for simulations on infinite domains
SIGGRAPH 2021
[Technical Papers]
Presenter(s):
2021 Technical Paper: KUZNETSOV_NeuMIP: Multi-Resolution Neural Materials
NeuMIP: multi-resolution neural materials
SIGGRAPH 2021
[Technical Papers]
Presenter(s):
2020 Technical Paper: WU_Analytic Spherical Harmonic Gradients for Real-Time Rendering withMany Polygonal Area Lights
Analytic spherical harmonic gradients for real-time rendering with many polygonal area lights
SIGGRAPH 2020
[Technical Papers]
Presenter(s):
2019 Technical Paper: WU_Accurate Appearance Preserving Prefiltering for Rendering Displacement-Mapped Surfaces
Accurate appearance preserving prefiltering for rendering displacement-mapped surfaces
SIGGRAPH 2019
[Technical Papers]
Presenter(s):
2019 Technical Paper: XU_Deep View Synthesis from Sparse Photometric Images
Deep view synthesis from sparse photometric images
SIGGRAPH 2019
[Technical Papers]
Presenter(s):
2019 Technical Paper: MILDENHALL_Local Light Field Fusion: Practical View Synthesis with Prescriptive Sampling Guidelines
Local light field fusion: practical view synthesis with prescriptive sampling guidelines
SIGGRAPH 2019
[Technical Papers]
Presenter(s):
2019 Technical Paper: SUN_Single Image Portrait Relighting
Single image portrait relighting
SIGGRAPH 2019
[Technical Papers]
Presenter(s):
2018 Technical Paper: WANG_Analytic Spherical Harmonic Coefficients for Polygonal Area Lights
Analytic spherical harmonic coefficients for polygonal area lights
SIGGRAPH 2018
[Technical Papers]
Presenter(s):
Entry #: 54
2018 Technical Paper: XU_Deep Image-Based Relighting from Optimal Sparse Samples
Deep image-based relighting from optimal sparse samples
SIGGRAPH 2018
[Technical Papers]
Presenter(s):
Entry #: 126
2017 Technical Paper: YAN_An Efficient and Practical Near and Far Field Fur Reflectance Model
An efficient and practical near and far field fur reflectance model
SIGGRAPH 2017
[Technical Papers]
Presenter(s):
2017 Technical Paper: BELCOUR_Antialiasing Complex Global Illumination Effects in Path-Space
Antialiasing Complex Global Illumination Effects in Path-Space
SIGGRAPH 2017
[Technical Papers]
Presenter(s):
Deep high dynamic range imaging of dynamic scenes
SIGGRAPH 2017
[Technical Papers]
Presenter(s):
2017 Technical Paper: WANG_Light Field Video Capture Using a Learning-Based Hybrid Imaging System
Light field video capture using a learning-based hybrid imaging system
SIGGRAPH 2017
[Technical Papers]
Presenter(s):
2017 Technical Paper: Bi_Patch-Based Optimization for Image-Based Texture Mapping
Patch-based optimization for image-based texture mapping
SIGGRAPH 2017
[Technical Papers]
Presenter(s):
2016 Image Not Available
Fast 4D Sheared Filtering for Interactive Rendering of Distribution Effects
SIGGRAPH 2016
[Technical Papers]
Presenter(s):
2016 Technical Paper: Yan_Position-Normal Distributions for Efficient Rendering of Specular Microstructure
Position-normal distributions for efficient rendering of specular microstructure
SIGGRAPH 2016
[Technical Papers]
Presenter(s):
2014 Technical Paper: Jakob_Discrete Stochastic Microfacet Models
Discrete stochastic microfacet models
SIGGRAPH 2014
[Technical Papers]
Presenter(s):
2014 Technical Paper: Mehta_Factored Axis-Aligned Filtering for Rendering Multiple Distribution Effects
Factored axis-aligned filtering for rendering multiple distribution effects
SIGGRAPH 2014
[Technical Papers]
Presenter(s):
2014 Technical Paper: Zhao_High-Order Similarity Relations in Radiative Transfer
High-order similarity relations in radiative transfer
SIGGRAPH 2014
[Technical Papers]
Presenter(s):
2014 Technical Paper: Yan_Rendering Glints on High Resolution Normal-Mapped Specular Surfaces
Rendering glints on high-resolution normal-mapped specular surfaces
SIGGRAPH 2014
[Technical Papers]
Presenter(s):
2013 Technical Paper: Mehta_Axis-Aligned Filtering for Interactive Physically-Based Diffuse Indirect Lighting
Axis-aligned filtering for interactive physically-based diffuse indirect lighting
SIGGRAPH 2013
[Technical Papers]
Presenter(s):
2013 Technical Paper: BOUSSEAU_Gloss Perception in Painterly and Cartoon Rendering
Gloss Perception in Painterly and Cartoon Rendering
SIGGRAPH 2013
[Technical Papers]
Presenter(s):
2013 Technical Paper: HASAN_Interactive Albedo Editing in Path-Traced Volumetric Materials
Interactive Albedo Editing in Path‐Traced Volumetric Materials
SIGGRAPH 2013
[Technical Papers]
Presenter(s):
2013 Technical Paper: Zhao_Modular Flux Transfer: Efficient Rendering of High-Resolution Volumes with Repeated Structures
Modular flux transfer: efficient rendering of high-resolution volumes with repeated structures
SIGGRAPH 2013
[Technical Papers]
Presenter(s):
2012 SIGGRAPH Image Not Available
A Theory of Monte Carlo Visibility Sampling
SIGGRAPH 2012
[Technical Papers]
Presenter(s):
2012 Technical Paper: Bai_Selectively De-Animating Video
Selectively de-animating video
SIGGRAPH 2012
[Technical Papers]
Presenter(s):
2011 Technical Paper: Wang_Data-Driven Elastic Models for Cloth: Modeling and Measurement
Data-driven elastic models for cloth: modeling and measurement
SIGGRAPH 2011
[Technical Papers]
Presenter(s):
2011 SIGGRAPH Image Not Available
Frequency Analysis and Sheared Filtering for Shadow Light Fields of Complex Occluders
SIGGRAPH 2011
[Technical Papers]
Presenter(s):
2011 SIGGRAPH Image Not Available
Illumination decomposition for material recoloring with consistent interreflections
SIGGRAPH 2011
[Technical Papers]
Presenter(s):
2010 Technical Paper: Wang_Example-Based Wrinkle Synthesis for Clothing Animation
Example-based wrinkle synthesis for clothing animation
SIGGRAPH 2010
[Technical Papers]
Presenter(s):
2009 Technical Paper: Donner_An Empirical BSSRDF Model
An empirical BSSRDF model
SIGGRAPH 2009
[Technical Papers]
Presenter(s):
2009 Technical Paper: Egan_Frequency Analysis and Sheared Reconstruction for Rendering Motion Blur
Frequency analysis and sheared reconstruction for rendering motion blur
SIGGRAPH 2009
[Technical Papers]
Presenter(s):
2009 Technical Paper: Mahajan_Moving Gradients: A Path-Based Method for Plausible Image Interpolation
Moving gradients: a path-based method for plausible image interpolation
SIGGRAPH 2009
[Technical Papers]
Presenter(s):
2008 Technical Paper: Cossairt_Light Field Transfer: Global Illumination Between Real and Synthetic Objects
Light field transfer: global illumination between real and synthetic objects
SIGGRAPH 2008
[Technical Papers]
Presenter(s):
2008 Technical Paper: Han_Multiscale Texture Synthesis
Multiscale texture synthesis
SIGGRAPH 2008
[Technical Papers]
Presenter(s):
2007 Technical Paper: Mahajan_A Theory of Locally Low Dimensional Light Transport
A theory of locally low dimensional light transport
SIGGRAPH 2007
[Technical Papers]
Presenter(s):
2007 Technical Paper: Han_Frequency Domain Normal Map Filtering
Frequency domain normal map filtering
SIGGRAPH 2007
[Technical Papers]
Presenter(s):
2006 Technical Paper: Peers_A Compact Factored Representation of Heterogeneous Subsurface Scattering
A compact factored representation of heterogeneous subsurface scattering
SIGGRAPH 2006
[Technical Papers]
Presenter(s):
2006 Technical Paper: Narasimhan_Acquiring Scattering Properties of Participating Media by Dilution
Acquiring scattering properties of participating media by dilution
SIGGRAPH 2006
[Technical Papers]
Presenter(s):
2006 Technical Paper: Lawrence_Inverse Shade Trees for Non-Parametric Material Representation and Editing
Inverse shade trees for non-parametric material representation and editing
SIGGRAPH 2006
[Technical Papers]
Presenter(s):
2006 Technical Paper: Ben-Artzi_Real-Time BRDF Editing in Complex Lighting
Real-time BRDF editing in complex lighting
SIGGRAPH 2006
[Technical Papers]
Presenter(s):
2006 Technical Paper: Gu_Time-Varying Surface Appearance: Acquisition, Modeling and Rendering
Time-varying surface appearance: acquisition, modeling and rendering
SIGGRAPH 2006
[Technical Papers]
Presenter(s):
2005 Technical Paper: Ramamoorthi_A Practical Analytic Single Scattering Model for Real Time Rendering
A practical analytic single scattering model for real time rendering
SIGGRAPH 2005
[Technical Papers]
Presenter(s):
2005 Technical Paper: Nehab_Efficiently Combining Positions and Normals for Precise 3D Geometry
Efficiently combining positions and normals for precise 3D geometry
SIGGRAPH 2005
[Technical Papers]
Presenter(s):
2004 Technical Paper: Lawrence_Efficient BRDF Importance Sampling Using A Factored Representation
Efficient BRDF importance sampling using a factored representation
SIGGRAPH 2004
[Technical Papers]
Presenter(s):
2004 Technical Paper: Ng_Triple Product Wavelet Integrals for All-Frequency Relighting
Triple product wavelet integrals for all-frequency relighting
SIGGRAPH 2004
[Technical Papers]
Presenter(s):
2003 Technical Paper: Ng_All-Frequency Shadows Using Non-linear Wavelet Lighting Approximation
All-frequency shadows using non-linear wavelet lighting approximation
SIGGRAPH 2003
[Technical Papers]
Presenter(s):
2003 Technical Paper: Agarwal_Structured Importance Sampling of Environment Maps
Structured importance sampling of environment maps
SIGGRAPH 2003
[Technical Papers]
Presenter(s):
2002 Technical Paper: Ramamoorthi_Frequency Space Environment Map Rendering
Frequency space environment map rendering
SIGGRAPH 2002
[Technical Papers]
Presenter(s):
2001 Technical Paper: Ramamoorthi_A Signal-Processing Framework for Inverse Rendering
A signal-processing framework for inverse rendering
SIGGRAPH 2001
[Technical Papers]
Presenter(s):
2001 Technical Paper: Ramamoorthi_An Efficient Representation for Irradiance Environment Maps
An efficient representation for irradiance environment maps
SIGGRAPH 2001
[Technical Papers]
Presenter(s):
2000 Technical Paper: Agrawala_Efficient Image-Based Methods for Rendering Soft Shadows
Efficient image-based methods for rendering soft shadows
SIGGRAPH 2000
[Technical Papers]
Presenter(s):
1999 Technical Paper: Ramamoorthi_Creating Generative Models from Range Images
Creating generative models from range images
SIGGRAPH 1999
[Technical Papers]
Presenter(s):
1997 Technical Paper: Ramamoorthi_Fast Construction of Accurate Quaternion Splines
Fast construction of accurate quaternion splines
SIGGRAPH 1997
[Technical Papers]
Presenter(s):

Other Information

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