2011 search results - page 61 / 403 » MRA data segmentation using level sets |
100
Voted
ESANN
2004
15 years 1 months ago
2004
Self-Organizing Maps (SOM) are very powerful tools for data mining, in particular for visualizing the distribution of the data in very highdimensional data sets. Moreover, the 2D m...
120
Voted
CVPR
2004
IEEE
16 years 2 months ago
2004
IEEE
In this paper a method for fitting open surfaces to an unorganized set of data points is presented using a level set representation of the surface. This is done by tracking a curv...
153
Voted
DATAMINE
2006
15 years 17 days ago
2006
Clipping is the process of transforming a real valued series into a sequence of bits representing whether each data is above or below the average. In this paper, we argue that clip...
115
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ICIP
2009
IEEE
16 years 1 months ago
2009
IEEE
An unsupervised seabed segmentation algorithm for synthetic aperture sonar (SAS) imagery is proposed. Each 2 m ? 2 m area of seabed is treated as a unique data point. A set of fea...
87
Voted
WCRE
2002
IEEE
15 years 5 months ago
2002
IEEE
As new computer architectures are developed to exploit large-scale data-level parallelism, techniques are needed to retarget legacy sequential code to these platforms. Sequential ...