physics based rendering

General relativity describes the curvature of spacetime. Rays of light follow geodesic paths in curved space-time. Visualizing scenes …

Physics-based rendering uses ideas from applied and basic physics to computationally model appearance of the world around us. We model the transfer of illumination in curved spacetime and develop acclerated renderers for point-based models.

We present a generic and principled Monte Carlo raytracing approach to visualizing curved spacetime. In contrast to earlier work, our …

Massive point data sets representing meticulous details of various heritage sites and statues are now becoming available due to recent …