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SI3D
2012
ACM
12 years 15 days ago
Interactive rendering of acquired materials on dynamic geometry using bandwidth prediction
Shading complex materials such as acquired reflectances in multilight environments is computationally expensive. Estimating the shading integral requires multiple samples of the ...
Mahdi M. Bagher, Cyril Soler, Kartic Subr, Laurent...
SI3D
2012
ACM
12 years 15 days ago
4D parametric motion graphs for interactive animation
A 4D parametric motion graph representation is presented for interactive animation from actor performance capture in a multiple camera studio. The representation is based on a 4D ...
Dan Casas, Margara Tejera, Jean-Yves Guillemaut, A...
SI3D
2012
ACM
12 years 15 days ago
Tabletop Ensemble: touch-enabled virtual percussion instruments
We present an interactive virtual percussion instrument system, Tabletop Ensemble, that can be used by a group of collaborative users simultaneously to emulate playing music in re...
Zhimin Ren, Ravish Mehra, Jason Coposky, Ming C. L...
SI3D
2012
ACM
12 years 15 days ago
Fast, effective BVH updates for animated scenes
Bounding volume hierarchies (BVHs) are a popular acceleration structure choice for animated scenes rendered with ray tracing. This is due to the relative simplicity of refitting ...
Daniel Kopta, Thiago Ize, Josef B. Spjut, Erik Bru...