999 search results - page 159 / 200 » Finding shapes in a set of points |
ICPR
2006
IEEE
15 years 10 months ago
2006
IEEE
Recovering multiple point light sources from a sparse set of photographs in which objects of unknown texture can move is challenging. This is because both diffuse and specular ref...
MICCAI
2006
Springer
15 years 10 months ago
2006
Springer
We propose a novel trace-based method to extract vessel axes from gray-scale angiograms without preliminary segmentations. Our method traces the axes on an optimization framework w...
MICCAI
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. An important issue in electroencephalographiy (EEG) experiments is to measure accurately the three dimensional (3D) positions of the electrodes. We propose a system where...
WWW
2004
ACM
15 years 10 months ago
2004
ACM
Web data integration is an important preprocessing step for web mining. It is highly likely that several records on the web whose textual representations differ may represent the ...
KDD
2001
ACM
15 years 10 months ago
2001
ACM
We focus on the problem of finding patterns across two large, multidimensional datasets. For example, given feature vectors of healthy and of non-healthy patients, we want to answ...