[PDF][PDF] Global illumination with radiance regression functions.

P Ren, J Wang, M Gong, S Lin, X Tong, B Guo - ACM Trans. Graph., 2013 - academia.edu
We present radiance regression functions for fast rendering of global illumination in scenes
with dynamic local light sources. A radiance regression function (RRF) represents a non …

[PDF][PDF] Incremental Instant Radiosity for Real-Time Indirect Illumination.

S Laine, H Saransaari, J Kontkanen, J Lehtinen… - Rendering …, 2007 - nvidia.com
We present a method for rendering single-bounce indirect illumination in real time on
currently available graphics hardware. The method is based on the instant radiosity …

Implicit visibility and antiradiance for interactive global illumination

C Dachsbacher, M Stamminger, G Drettakis… - ACM Transactions on …, 2007 - dl.acm.org
We reformulate the rendering equation to alleviate the need for explicit visibility computation,
thus enabling interactive global illumination on graphics hardware. This is achieved by …

Real-time global illumination by precomputed local reconstruction from sparse radiance probes

A Silvennoinen, J Lehtinen - ACM Transactions on Graphics (TOG), 2017 - dl.acm.org
We present a direct-to-indirect transport technique that enables accurate real-time rendering
of indirect illumination in mostly static scenes of complexity on par with modern games while …

A meshless hierarchical representation for light transport

J Lehtinen, M Zwicker, E Turquin, J Kontkanen… - ACM SIGGRAPH 2008 …, 2008 - dl.acm.org
We introduce a meshless hierarchical representation for solving light transport problems.
Precomputed radiance transfer (PRT) and finite elements require a discrete representation …

Precomputation-based rendering

R Ramamoorthi - … and Trends® in Computer Graphics and …, 2009 - nowpublishers.com
High quality image synthesis is a long-standing goal in computer graphics. Complex
lighting, reflection, shadow and global illumination effects can be rendered with modern …

The design and evolution of the UberBake light baking system

D Seyb, PP Sloan, A Silvennoinen, M Iwanicki… - ACM Transactions on …, 2020 - dl.acm.org
We describe the design and evolution of UberBake, a global illumination system developed
by Activision, which supports limited lighting changes in response to certain player …

Hierarchical image‐space radiosity for interactive global illumination

G Nichols, J Shopf, C Wyman - Computer Graphics Forum, 2009 - Wiley Online Library
We introduce image‐space radiosity and a hierarchical variant as a method for interactively
approximating diffuse indirect illumination in fully dynamic scenes. As oft observed, diffuse …

A precomputed polynomial representation for interactive BRDF editing with global illumination

A Ben-Artzi, K Egan, F Durand… - ACM Transactions on …, 2008 - dl.acm.org
The ability to interactively edit BRDFs in their final placement within a computer graphics
scene is vital to making informed choices for material properties. We significantly extend …

Consistent interactive augmentation of live camera images with correct near-field illumination

T Grosch, T Eble, S Mueller - Proceedings of the 2007 ACM symposium …, 2007 - dl.acm.org
Inserting virtual objects in real camera images with correct lighting is an active area of
research. Current methods use a high dynamic range camera with a fish-eye lens to capture …