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ICPR
2008
IEEE
14 years 4 months ago
Linear discriminant analysis for data with subcluster structure
Linear discriminant analysis (LDA) is a widely-used feature extraction method in classification. However, the original LDA has limitations due to the assumption of a unimodal str...
Haesun Park, Jaegul Choo, Barry L. Drake, Jinwoo K...
ROBVIS
2001
Springer
114views Robotics» more  ROBVIS 2001»
14 years 2 months ago
A Wavelet-Based Algorithm for Height from Gradients
This paper presents a wavelet-based algorithm for height from gradients. The tensor product of the third-order Daubechies’ scaling functions is used to span the solution space. ...
Tiangong Wei, Reinhard Klette
VMV
2000
116views Visualization» more  VMV 2000»
13 years 11 months ago
Quadrilateral Remeshing
The use of polygonal meshes, especially triangle meshes, is manifold but a lot of algorithms require the mesh to be structured in a certain way and cannot be applied to an arbitra...
Kai Hormann, Günther Greiner
ICASSP
2010
IEEE
13 years 10 months ago
Simultaneous search for all modes in multilinear models
Parallel factor (PARAFAC) analysis is an extension of a low rank decomposition to higher way arrays, usually called tensors. Most of existing methods are based on an alternating l...
Petr Tichavský, Zbynek Koldovský
VCIP
2003
156views Communications» more  VCIP 2003»
13 years 11 months ago
EZBC video streaming with channel coding and error concealment
In this text we present a system for streaming video content encoded using the motion-compensated Embedded Zero Block Coder (EZBC). The system incorporates unequal loss protection...
Ivan V. Bajic, John W. Woods