434 search results - page 11 / 87 » Visualization of Changes in Magnetic Resonance Image Data |
TVCG
2010
13 years 5 months ago
2010
—Crease surfaces are two-dimensional manifolds along which a scalar field assumes a local maximum (ridge) or a local minimum (valley) in a constrained space. Unlike isosurfaces, ...
MIAR
2010
IEEE
13 years 6 months ago
2010
IEEE
In this paper, we propose three metrics to quantify the differences between the results of diffusion tensor magnetic resonance imaging (DT-MRI) fiber tracking algorithms: the area...
TMI
1998
13 years 7 months ago
1998
Abstract—Functional magnetic resonance images (fMRI’s) provide high-resolution datasets which allow researchers to obtain accurate delineation and sensitive detection of activa...
ISBI
2011
IEEE
12 years 11 months ago
2011
IEEE
Much progress has been made in the design of efficient acquisition trajectories for high spatial and temporal resolution in magnetic resonance imaging (MRI). Additionally, signifi...
HAPTICS
2005
IEEE
14 years 1 months ago
2005
IEEE
In this paper, a new approach for navigation assistance through sets of volumetric data is presented. This innovative method uses force feedback in two dimensions to guide the use...