35 search results - page 4 / 7 » Simultaneous Boundary and Partial Volume Estimation in Medic... |
MICCAI
2003
Springer
2003
Springer
Iterating Registration and Activation Detection to Overcome Activation Bias in fMRI Motion Estimates
14 years 8 months ago
Abstract. Most intensity-based fMRI registration methods do not account for the fact that the volumes being aligned may differ: one may have blood oxygen level dependent (BOLD) con...
IPMI
2005
Springer
14 years 8 months ago
2005
Springer
Abstract. A new approach is proposed to estimate the spatial distribution of shear modulus of tissues in-vivo. An image sequence is acquired using a standard medical ultrasound sca...
IPMI
2009
Springer
14 years 2 months ago
2009
Springer
We present an image driven approach to the reconstruction of 3-D volumes from stacks of 2-D post-mortem sections (histology, cryoimaging, autoradiography or immunohistochemistry) i...
ISBI
2008
IEEE
14 years 8 months ago
2008
IEEE
This paper describes a new methodology and associated theoretical analysis for rapid and accurate extraction of activation regions from functional MRI data. Most fMRI data analysi...
CVBIA
2005
Springer
14 years 27 days ago
2005
Springer
Standard image based segmentation approaches perform poorly when there is little or no contrast along boundaries of different regions. In such cases, segmentation is largely perfor...