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» Modelling Smooth Paths Using Gaussian Processes
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CVPR
2009
IEEE
15 years 2 months ago
Curvature and Singularity Driven Diffusion for Oriented Pattern Enhancement with Singular Points
Oriented patterns, e.g. fingerprints, consist of smoothly varying flow-like patterns, together with important singular points (i.e. cores and deltas) where the orientation change...
Qijun Zhao (The Hong Kong Polytechnic University),...
MLCW
2005
Springer
14 years 1 months ago
Estimating Predictive Variances with Kernel Ridge Regression
In many regression tasks, in addition to an accurate estimate of the conditional mean of the target distribution, an indication of the predictive uncertainty is also required. Ther...
Gavin C. Cawley, Nicola L. C. Talbot, Olivier Chap...
IEICET
2010
80views more  IEICET 2010»
13 years 6 months ago
Theoretical Analysis of Density Ratio Estimation
Density ratio estimation has gathered a great deal of attention recently since it can be used for various data processing tasks. In this paper, we consider three methods of densit...
Takafumi Kanamori, Taiji Suzuki, Masashi Sugiyama
SIGGRAPH
2000
ACM
13 years 12 months ago
Displaced subdivision surfaces
In this paper we introduce a new surface representation, the displaced subdivision surface. It represents a detailed surface model as a scalar-valued displacement over a smooth do...
Aaron W. F. Lee, Henry P. Moreton, Hugues Hoppe
TOG
2012
206views Communications» more  TOG 2012»
11 years 10 months ago
Beady: interactive beadwork design and construction
We introduce the interactive system “Beady” to assist the design and construction of customized 3D beadwork. The user first creates a polygonal mesh model called the design m...
Yuki Igarashi, Takeo Igarashi, Jun Mitani