115 search results - page 23 / 23 » Numerical decomposition of geometric constraints |
ISBI
2004
IEEE
14 years 6 months ago
2004
IEEE
Brain surface conformal mapping research has been successful and this motivates our more general investigation of 3D volumetric brain harmonic mapping. By transforming the full 3D...
ICIP
2008
IEEE
14 years 7 months ago
2008
IEEE
3D Brain SPECT imagery is a well established functional imaging method which has become a great help to physicians in the diagnosis of several neurological and cerebrovascular dis...
IWCM
2004
Springer
13 years 11 months ago
2004
Springer
We present a variational approach for segmenting the image plane into regions of piecewise parametric motion given two or more frames from an image sequence. Our model is based on ...
NETWORK
2007
13 years 5 months ago
2007
If we abstract a sensor network as a network graph consisting of vertices and edges, where vertices represent sensor nodes and edges represent distance measurements between neighbo...
GLOBECOM
2010
IEEE
13 years 3 months ago
2010
IEEE
In wireless sensor networks (WSNs), sensor nodes are typically subjected to energy constraints and often prone to topology changes. While duty cycling has been widely used for ener...