47 search results - page 6 / 10 » Variational Frameworks for DT-MRI Estimation, Regularization... |
CVPR
2012
IEEE
11 years 9 months ago
2012
IEEE
Recent studies on visual tracking have shown significant improvement in accuracy by handling the appearance variations of the target object. Whereas most studies present schemes ...
TSP
2008
13 years 7 months ago
2008
We propose a new two-stage approach to estimate the nominal angles of arrival (AoAs) and the angular spreads (ASs) of multiple locally scattered sources using a uniform linear arra...
ECCV
2006
Springer
14 years 9 months ago
2006
Springer
Using the variational approaches to estimate optical flow between two frames, the flow discontinuities between different motion fields are usually not distinguished even when an an...
ISBI
2004
IEEE
14 years 8 months ago
2004
IEEE
We present a variational framework for determination of intra-voxel fiber orientations from High Angular Resolution Diffusion-Weighted (HARD) MRI under the assumption of biGaussia...
ANOR
2010
13 years 7 months ago
2010
Abstract Irregularities are widespread in large databases and often lead to erroneous conclusions with respect to data mining and statistical analysis. For example, considerable bi...