Awesome
<p align=center>Awesome Light Transport</p>
A collection of resources on light transport, mainly focus on codes (official or reproduce)
2021
SIGGRAPH
A Generic Framework for Physical Light Transport <br> Shlomi Steinberg, Lingqi Yan <br> SIGGRAPH 2021. [Project Website] [Paper] [Official Code]
BRDF Importance Sampling for Polygonal Lights <br> Christoph Peters <br> SIGGRAPH 2021. [Project Website] [Paper] [Official Code]
A Non-Exponential Transmittance Model for Volumetric Scene Representations <br> Delio Vicini, Wenzel Jakob, Anton Kaplanyan <br> SIGGRAPH 2021. [Project Website] [Paper] [Official Code]
Primary-Space Adaptive Control Variates using Piecewise-Polynomial Approximations <br> Miguel Crespo, Adrian Jarabo, Adolfo Muñoz <br> SIGGRAPH 2021. [Project Website] [Paper] [Official Code]
EG
Correlation-aware multiple importance sampling for bidirectional rendering algorithms <br> Pascal Grittmann, Iliyan Georgiev, Philipp Slusallek <br> EG 2021. [Project Website] [Paper] [Official Code]
2020
SIGGRAPH
Radiative Backpropagation: An Adjoint Method for Lightning-Fast Differentiable Rendering <br> Merlin Nimier-David, Sébastien Speierer, Benoît Ruiz, Wenzel Jakob<br> SIGGRAPH 2020. [Project Website] [Paper] [Official Code] [Unofficial Simple Implementation]
Specular Manifold Sampling for Rendering High-Frequency Caustics and Glints <br> Tizian Zeltner, Iliyan Georgiev, Wenzel Jakob <br> SIGGRAPH 2020. [Project Website] [Paper] [Official Code]
Delayed Rejection Metropolis Light Transport <br> Damien Rioux-Lavoie, Joey Litalien, Adrien Gruson, Toshiya Hachisuka, Derek Nowrouzezahrai <br> SIGGRAPH 2020. [Project Website] [Paper] [Official Code]
Langevin Monte Carlo Rendering with Gradient-based Adaptation <br> Fujun Luan, Shuang Zhao, Kavita Bala, Ioannis Gkioulekas <br> SIGGRAPH 2020. [Project Website] [Paper] [Official Code]
Path-Space Differentiable Rendering <br> Cheng Zhang, Bailey Miller, Kai Yan, Ioannis Gkioulekas, Shuang Zhao <br> SIGGRAPH 2020. [Project Website] [Paper] [Official CPU Code] [Official GPU Code]
Robust Fitting of Parallax-Aware Mixtures for Path Guiding <br> Lukas Ruppert, Sebastian Herholz, Hendrik P. A. Lensch <br> SIGGRAPH 2020. [Project Website] [Paper] [Official Code]
Resampling-aware Weighting Functions for Bidirectional Path Tracing Using Multiple Light Sub-Paths <br> Kosuke Nabata, Kei Iwasaki, Yoshinori Dobashi <br> SIGGRAPH 2020. [Project Website] [Paper] [Official Simple Code]
Variance-Aware Path Guiding <br> Alexander Rath, Pascal Grittmann, Sebastian Herholz, Petr Vevoda, Philipp Slusallek, Jaroslav Krivanek <br> SIGGRAPH 2020. [Project Website] [Paper] [Official Code]
SIGGRAPH Asia
CPPM: Chi-squared Progressive Photon Mapping <br> Zehui Lin, Sheng Li, Xinlu Zeng, Congyi Zhang, Jinzhu Jia, Guoping Wang, Dinesh Manocha <br> SIGGRAPH Asia 2020. [Project Website] [Paper] [Official Code]
Path Tracing Estimators for Refractive Radiative Transfer <br> Adithya Pediredla, Yasin Karimi Chalmiani, Matteo Giuseppe Scopelliti, Maysam Chamanzar, Srinivasa Narasimhan, Ioannis Gkioulekas <br> SIGGRAPH Asia 2020. [Project Website] [Paper] [Official Code]
EG
Stratified Markov Chain Monte Carlo Light Transport <br> Adrien Gruson, Rex West, Toshiya Hachisuka <br> EG 2020. [Paper] [Official Code in Mitsuba] [Official Code in Rust] [Unoffcial Code]
2019
SIGGRAPH
A null-scattering path integral formulation of light transport <br> Bailey Miller, Iliyan Georgiev, Wojciech Jarosz <br> SIGGRAPH 2019. [Project Website] [Paper] [Code]
SIGGRAPH Asia
Integral formulations of volumetric transmittance <br> Iliyan Georgiev, Zackary Misso, Toshiya Hachisuka, Derek Nowrouzezahrai, Jaroslav Křivánek, Wojciech Jarosz <br> SIGGRAPH 2019. [Project Website] [Paper] [Code]
Variance-Aware Multiple Importance Sampling <br> Pascal Grittmann, Iliyan Georgiev, Philipp Slusallek, Jaroslav Křivánek <br> SIGGRAPH Asia 2019. [Project Website] [Paper] [Official Code]
2018
SIGGRAPH Asia
A radiative transfer framework for non-exponential media <br> Benedikt Bitterli Srinath Ravichandran Thomas Müller Magnus Wrenninge Jan Novák Steve Marschner Wojciech Jarosz<br> SIGGRAPH Asia 2018. [Project Website] [Paper] [Official Code]