MIS compensation

Integrating Clipped Spherical Harmonics Expansions

(2018) Laurent Belcour et al.   ACM TRANSACTIONS ON GRAPHICS

Multiple importance sampling revisited: breaking the bounds

(2018) Mateu Sbert et al.   EURASIP Journal on Advances in Signal Processing

Heretical Multiple Importance Sampling

(2016) Victor Elvira et al.   IEEE SIGNAL PROCESSING LETTERS

Probabilistic Connections for Bidirectional Path Tracing

(2015) Stefan Popov et al.   COMPUTER GRAPHICS FORUM

Unifying points, beams, and paths in volumetric light transport simulation

(2014) Jaroslav Křivánek et al.   ACM TRANSACTIONS ON GRAPHICS

Robust and efficient adaptive direct lighting estimation

(2014) Yu-Chi Lai et al.   VISUAL COMPUTER

Second-Order Approximation for Variance Reduction in Multiple Importance Sampling

(2013) H. Lu et al.   COMPUTER GRAPHICS FORUM

A path space extension for robust light transport simulation

(2012) Toshiya Hachisuka et al.   ACM TRANSACTIONS ON GRAPHICS

Light transport simulation with vertex connection and merging

(2012) Iliyan Georgiev et al.   ACM TRANSACTIONS ON GRAPHICS

Practical Product Importance Sampling for Direct Illumination

(2008) Petrik Clarberg et al.   COMPUTER GRAPHICS FORUM