463 search results - page 17 / 93 » Increasing statistical power in medical image analysis |
IPMI
2005
Springer
14 years 8 months ago
2005
Springer
We present a method for two-sample hypothesis testing for statistical shape analysis using nonlinear shape models. Our approach uses a true multivariate permutation test that is in...
MICCAI
2009
Springer
14 years 4 months ago
2009
Springer
Abstract. Here we introduce multivariate tensor-based surface morphometry using holomorphic one-forms to study brain anatomy. We computed new statistics from the Riemannian metric ...
MICCAI
2009
Springer
14 years 8 months ago
2009
Springer
Abstract. We present a novel computational framework for characterizing signal in brain images via nonlinear pairing of critical values of the signal. Among the astronomically larg...
FIMH
2005
Springer
14 years 1 months ago
2005
Springer
Plaque analysis in IVUS planes needs accurate intima and adventitia models. Large variety in adventitia descriptors difficulties its detection and motivates using a classification...
ISBI
2002
IEEE
14 years 12 days ago
2002
IEEE
Determining the relationship between structure (i.e. morphology) and function is a fundamental problem in brain research. In this paper we present a new framework based on Bayesia...