Monte Carlo techniques for light transport simulation rely on importance sampling when
constructing light transport paths. Previous work has shown that suitable sampling …

We describe a technique for real-time rendering of dynamic, spatially-varying BRDFs in
static scenes with all-frequency shadows from environmental and point lights. The 6D …

Abstract Central to all Monte Carlo-based rendering algorithms is the construction of light
transport paths from the light sources to the eye. Existing rendering approaches sample path …

This paper presents an efficient environment map sampling algorithm designed to render
high‐quality, low‐noise images with only a few light samples, making it ideal for real‐time …

Monte Carlo integration is an established method in simulating light transport. However, due
to its stochastic nature, it requires copious amounts of samples to eliminate the estimation …

Lighting plays a very important role in our everyday life, affecting our safety, comfort,
wellbeing and performance. Today, computational methods and tools can be applied to …

Parametric clear sky models are often represented by simple analytic expressions that can
efficiently generate plausible, natural radiance maps of the sky, taking into account …

Engineers play a prominent role in the development of devices that improve nearly every
aspect of life; however, the general public, including potential engineering students, often …

Methods and systems of joint path importance sampling are provided to construct light paths
in participating media. The product of anisotropic phase functions and geometric terms …

本論文在產生取樣點時考量光源與物體之間的可見度, 提出一個新的重要性取樣方法.
本演算法將之前使用球面輻射基底函數(SRBF) 考量BRDF 與環境光源的重要性取樣法做了延伸 …