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ICIP
2003
IEEE
16 years 6 months ago
Image compression with on-line and off-line learning
Images typically contain smooth regions, which are easily compressed by linear transforms, and high activity regions (edges, textures), which are harder to compress. To compress t...
Patrice Y. Simard, Christopher J. C. Burges, David...
CIAC
2010
Springer
376views Algorithms» more  CIAC 2010»
16 years 2 months ago
Kernelization for Maximum Leaf Spanning Tree with Positive Vertex Weights
In this paper we consider a natural generalization of the well-known Max Leaf Spanning Tree problem. In the generalized Weighted Max Leaf problem we get as input an undirected co...
Bart Jansen
IJCNN
2007
IEEE
15 years 11 months ago
Branching Principal Components: Elastic Graphs, Topological Grammars and Metro Maps
— To approximate complex data, we propose new type of low-dimensional “principal object”: principal cubic complex. This complex is a generalization of linear and nonlinear pr...
Alexander N. Gorban, Neil R. Sumner, Andrei Yu. Zi...
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MICCAI
2001
Springer
15 years 9 months ago
Multisubject Non-rigid Registration of Brain MRI Using Intensity and Geometric Features
In this article we merge point feature and intensity-based registration in a single algorithm to tackle the problem of multiple brain registration. Because of the high variability ...
Pascal Cachier, Jean-Francois Mangin, Xavier Penne...
SIGGRAPH
1999
ACM
15 years 9 months ago
A Morphable Model for the Synthesis of 3D Faces
In this paper, a new technique for modeling textured 3D faces is introduced. 3D faces can either be generated automatically from one or more photographs, or modeled directly throu...
Volker Blanz, Thomas Vetter