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07/11/2022
A Learned Radiance-Field Representation for Complex Luminaires
We propose an efficient method for rendering complex luminaires using a ...
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06/13/2022
Differentiable Transient Rendering
Recent differentiable rendering techniques have become key tools to tack...
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03/23/2021
Virtual light transport matrices for non-line-of-sight imaging
The light transport matrix (LTM) is an instrumental tool in line-of-sigh...
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08/15/2020
Primary-Space Adaptive Control Variates using Piecewise-Polynomial Approximations
We present an unbiased numerical integration algorithm that handles both...
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10/17/2018
Virtual Wave Optics for Non-Line-of-Sight Imaging
Non-Line-of-Sight (NLOS) imaging allows to observe objects partially or ...
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05/24/2018
Progressive Transient Photon Beams
In this work we introduce a novel algorithm for transient rendering in p...
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05/23/2018
DeepToF: Off-the-Shelf Real-Time Correction of Multipath Interference in Time-of-Flight Imaging
Time-of-flight (ToF) imaging has become a widespread technique for depth...
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05/23/2018
Second-Order Occlusion-Aware Volumetric Radiance Caching
We present a second-order gradient analysis of light transport in partic...
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05/23/2018
Area-preserving parameterizations for spherical ellipses
We present new methods for uniformly sampling the solid angle subtended ...
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05/22/2018
Analyzing Interfaces and Workflows for Light Field Editing
With the increasing number of available consumer light field cameras, su...
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05/07/2018
A Radiative Transfer Framework for Spatially-Correlated Materials
We introduce a non-exponential radiative framework that takes into accou...
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03/06/2017
Fast Back-Projection for Non-Line of Sight Reconstruction
Recent works have demonstrated non-line of sight (NLOS) reconstruction b...
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02/23/2017
A Computational Model of a Single-Photon Avalanche Diode Sensor for Transient Imaging
Single-Photon Avalanche Diodes (SPAD) are affordable photodetectors, cap...
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11/03/2016