Sciweavers

1997 search results - page 264 / 400
» On the convergence of Hill's method
Sort
View
ECCV
2004
Springer
16 years 3 months ago
Variational Pairing of Image Segmentation and Blind Restoration
Abstract. Segmentation and blind restoration are both classical problems, that are known to be difficult and have attracted major research efforts. This paper shows that the two pr...
Leah Bar, Nir A. Sochen, Nahum Kiryati
98
Voted
MICCAI
2009
Springer
16 years 2 months ago
Estimating Orientation Distribution Functions with Probability Density Constraints and Spatial Regularity
High angular resolution diffusion imaging (HARDI) has become an important magnetic resonance technique for in vivo imaging. Current techniques for estimating the diffusion orientat...
Alvina Goh, Christophe Lenglet, Paul M. Thompson, ...
ICML
2008
IEEE
16 years 2 months ago
Estimating local optimums in EM algorithm over Gaussian mixture model
EM algorithm is a very popular iteration-based method to estimate the parameters of Gaussian Mixture Model from a large observation set. However, in most cases, EM algorithm is no...
Zhenjie Zhang, Bing Tian Dai, Anthony K. H. Tung
ISBI
2008
IEEE
16 years 2 months ago
An algorithm to map asymmetries of bilateral objects in point clouds
We present a method to automatically quantify the local asymmetries of bilateral structures in point clouds. The method relies on the robust computation of the approximate symmetr...
Benoît Combès, Robin Hennessy, John W...
ICCAD
2004
IEEE
80views Hardware» more  ICCAD 2004»
15 years 10 months ago
HiSIM: hierarchical interconnect-centric circuit simulator
To ensure the power and signal integrity of modern VLSI circuits, it is crucial to analyze huge amount of nonlinear devices together with enormous interconnect and even substrate ...
Tsung-Hao Chen, Jeng-Liang Tsai, Tanay Karnik