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VISUALIZATION
2003
IEEE
15 years 11 months ago
Fairing scalar fields by variational modeling of contours
Volume rendering and isosurface extraction from three-dimensional scalar fields are mostly based on piecewise trilinear representations. In regions of high geometric complexity s...
Martin Bertram
CAIP
2007
Springer
15 years 10 months ago
Representation of Facial Features by Catmull-Rom Splines
This paper describes a technique for the representation of the 2D frontal view of faces, based on Catmull-Rom splines. It takes advantage of the a priori knowledge about the face s...
Marco Maggini, Stefano Melacci, Lorenzo Sarti
EUSFLAT
2007
140views Fuzzy Logic» more  EUSFLAT 2007»
15 years 7 months ago
Skew-Tree Based Multistage Fuzzy Controller for Nonlinear Systems
In this paper a multistage fuzzy controller is designed and implemented on the ball and beam system which is a well-known benchmark in the control area because of its nonlinear, u...
Abbas Khosravi, Jie Lu, Xianyi Zeng, R. Barzamini
NIPS
2007
15 years 7 months ago
Nearest-Neighbor-Based Active Learning for Rare Category Detection
Rare category detection is an open challenge for active learning, especially in the de-novo case (no labeled examples), but of significant practical importance for data mining - ...
Jingrui He, Jaime G. Carbonell
CSDA
2008
89views more  CSDA 2008»
15 years 6 months ago
Projection density estimation under a m-sample semiparametric model
An m-sample semiparametric model in which the ratio of m - 1 probability density functions with respect to the mth is of a known parametric form without reference to any parametri...
Jean-Baptiste Aubin, Samuela Leoni-Aubin