475 search results - page 38 / 95 » Geometric differential evolution |
SIAMSC
2008
13 years 9 months ago
2008
To approximate convolutions which occur in evolution equations with memory terms, a variable-stepsize algorithm is presented for which advancing N steps requires only O(N log N) op...
JAR
2008
13 years 9 months ago
2008
Hybrid systems are models for complex physical systems and are defined as dynamical systems with interacting discrete transitions and continuous evolutions along differential equat...
SMA
2008
ACM
13 years 9 months ago
2008
ACM
Differential quantities, including normals, curvatures, principal directions, and associated matrices, play a fundamental role in geometric processing and physics-based modeling. ...
MICCAI
2007
Springer
14 years 10 months ago
2007
Springer
Abstract. With the ability to study brain anatomy in vivo using magnetic resonance imaging, studies on regional brain atrophy suggest possible improvements for differential diagnos...
ICCV
2007
IEEE
14 years 11 months ago
2007
IEEE
Configurations of dense locally parallel 3D curves occur in medical imaging, computer vision and graphics. Examples include white matter fibre tracts, textures, fur and hair. We d...