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GRAPHITE
2007
ACM
13 years 11 months ago
Arbitrarily layered micro-facet surfaces
In this paper we present a method to combine several micro-facet based surface layers into a single unified, expressive BRDF model that is easy to use. The restriction to micro-fa...
Andrea Weidlich, Alexander Wilkie
NAACL
2003
13 years 9 months ago
Rhetorical Parsing with Underspecification and Forests
We combine a surface based approach to discourse parsing with an explicit rhetorical grammar in order to efficiently construct an underspecified representation of possible discour...
Thomas Hanneforth, Silvan Heintze, Manfred Stede
TSMC
1998
74views more  TSMC 1998»
13 years 7 months ago
An invariant performance measure for surface reconstruction using the volume between two surfaces
—In this paper, we propose the volume between two surfaces normalized by the surface area (interpreted as average distance between two surfaces) as an invariant quantitative meas...
June-Ho Yi, David M. Chelberg
ECCV
2010
Springer
13 years 10 months ago
Photometric Stereo for Dynamic Surface Orientations
Abstract. We present a photometric stereo method for non-rigid objects of unknown and spatially varying materials. The prior art uses timemultiplexed illumination but assumes const...
AAECC
2002
Springer
126views Algorithms» more  AAECC 2002»
13 years 7 months ago
Toric Varieties Hirzebruch Surfaces and Error-Correcting Codes
Abstract. For any integral convex polytope in R2 there is an explicit construction of an error-correcting code of length (q - 1)2 over the finite field Fq, obtained by evaluation o...
Johan P. Hansen