ISBI
2006
IEEE
14 years 7 months ago
2006
IEEE
We present a physical phantom designed for fibre tractography validation and use it to evaluate tracking algorithms that employ (a) the classic diffusion tensor model of diffusion...
ISBI
2006
IEEE
2006
IEEE
Mixture principal component analysis for distribution volume parametric imaging in brain PET studies
14 years 7 months ago
In this paper, we present a mixture Principal Component Analysis (mPCA)-based approach for voxel level quantification of dynamic positron emission tomography (PET) data in brain s...
ISBI
2006
IEEE
14 years 7 months ago
2006
IEEE
The method of microtubule tracking and dynamics analysis, presented here, improves upon the current means of manual and automated quantification of microtubule behavior. Key contr...
ISBI
2006
IEEE
14 years 7 months ago
2006
IEEE
We propose a new algorithm for the estimation of functional activations in diffuse optical imaging. Our approach considers the activations to be support limited. We simultaneously...
ISBI
2006
IEEE
14 years 7 months ago
2006
IEEE
Analysis of elastic laminae provides vital information on both the gross and fine structures of the arterial wall, which is vital to assess issues such as mechanical damage caused...
ISBI
2006
IEEE
14 years 7 months ago
2006
IEEE
The minicolumn is generally considered the basic unit of the neocortex in all the mammalian brains. Enlargement of the cortical surface is believed to occur through the addition o...
ISBI
2006
IEEE
14 years 7 months ago
2006
IEEE
We describe a means to automatically and efficiently isolate the outer surface of the entire heart in Computer Tomography (CT) cardiac scans. Isolating the entire heart allows the...
ISBI
2006
IEEE
14 years 7 months ago
2006
IEEE
We are investigating methods to reduce partial volume effect (PVE) in medical images acquired as a series of thick slices, in particular Magnetic Resonance Imaging (MRI) of the hu...
ISBI
2006
IEEE
14 years 7 months ago
2006
IEEE
We have developed two algorithms for source imaging from MEG/EEG data. Contribution to sensor data from a source at a particular voxel is expressed as the product of a known lead ...
ISBI
2006
IEEE
14 years 7 months ago
2006
IEEE
Tagged Magnetic Resonance Imaging (MRI) is currently the reference MR modality for myocardial motion and strain analysis. Mutual Information (MI) based non rigid registration has ...