IPMI
2003
Springer
14 years 5 months ago
2003
Springer
Abstract. We describe the use of non-parametric permutation tests to detect activation in cortically-constrained maps of current density computed from MEG data. The methods are app...
IPMI
2003
Springer
14 years 5 months ago
2003
Springer
IPMI
2003
Springer
14 years 5 months ago
2003
Springer
Abstract. A method for quantitative assessment of tree structures is reported allowing evaluation of airway or vascular tree morphology and its associated function. Our skeletoniza...
IPMI
2003
Springer
14 years 5 months ago
2003
Springer
IPMI
2003
Springer
14 years 5 months ago
2003
Springer
IPMI
2003
Springer
14 years 5 months ago
2003
Springer
Active Shape Models (ASM) have proven to be an effective approach for image segmentation. In some applications, however, the linear model of gray level appearance around a contour ...
IPMI
2003
Springer
14 years 5 months ago
2003
Springer
Abstract. Estimating statistical significance of detected differences between two groups of medical scans is a challenging problem due to the high dimensionality of the data and th...
IPMI
2003
Springer
14 years 5 months ago
2003
Springer
In this paper, we focus on velocity estimation in ultrasound images sequences. Ultrasound images present many difficulties in image processing because of the typically high level o...
IPMI
2003
Springer
14 years 5 months ago
2003
Springer
The Gaussian distribution is the basis for many methods used in the statistical analysis of shape. One such method is principal component analysis, which has proven to be a powerfu...
IPMI
2003
Springer
14 years 5 months ago
2003
Springer
Abstract. We propose a novel bias correction method for magnetic resonance (MR) imaging that uses complementary body coil and surface coil images. The former are spatially homogene...