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156
Voted
FGR
2006
IEEE
155views Biometrics» more  FGR 2006»
15 years 6 months ago
Multi-Scale Primal Feature Based Facial Expression Modeling and Identification
In this paper, we present our newly developed face expression modeling system for expression analysis and identification. Given a face image at a front view, a realistic facial mo...
Lijun Yin, Xiaozhou Wei
119
Voted
SDM
2007
SIAM
162views Data Mining» more  SDM 2007»
15 years 4 months ago
Probabilistic Joint Feature Selection for Multi-task Learning
We study the joint feature selection problem when learning multiple related classification or regression tasks. By imposing an automatic relevance determination prior on the hypo...
Tao Xiong, Jinbo Bi, R. Bharat Rao, Vladimir Cherk...
112
Voted
WSCG
2004
158views more  WSCG 2004»
15 years 4 months ago
Fully Automatic Elastic Registration of MR Images with Statistical Feature Extraction
We present a fully automatic scheme for the registration of MR images. The registration is carried out as a combination of an affine and an elastic transformation. The affine part...
Martin Held, Werner Weiser, Franz Wilhelmstöt...
ICPR
2002
IEEE
16 years 3 months ago
Radial Projections for Non-Linear Feature Extraction
In this work, two new techniques for non-linear feature extraction are presented. In these techniques, new features are obtained as radial projections of the original measurements...
Alberto J. Pérez Jiménez, Juan Carlo...
107
Voted
VISUALIZATION
1997
IEEE
15 years 7 months ago
Extracting feature lines from 3D unstructured grids
This paper discusses techniques for extracting feature lines from three-dimensional unstructured grids. Our twin objectives are to facilitate the interactive manipulation of these...
Kwan-Liu Ma, Victoria Interrante