Real-Time Distant Light Filtering using Gaussian Mixture Model

Yayın,

Real-Time Distant Light Filtering using Gaussian Mixture Model

EURASIA GRAPHICS 2014

Abstract

In this paper, we developed an interactive global illumination application for mobile devices and we show that interactive filtered importance sampling is possible even with a low-power mobile graphics processing unit (GPU). Taking the limited power and the screen size of mobile devices into account, we designed a user interface that allows selecting different predefined objects, environments and textures. With our implementation, desired materials can be visualized interactively by changing the parameters of Bidirectional Reflectance Distribution Function (BRDF).