125 search results - page 4 / 25 » Fast Tracking of Cardiac Motion Using 3D-HARP |
ISBI
2009
IEEE
14 years 2 months ago
2009
IEEE
Dynamic cardiac metrics, including myocardial strains and displacements, provide a quantitative approach to evaluate cardiac function. However, in current clinical diagnosis, larg...
IPCAI
2010
13 years 11 months ago
2010
Robotic cardiac catheters have the potential to revolutionize heart surgery by extending minimally invasive techniques to complex surgical repairs inside the heart. However, cathet...
ICCV
2007
IEEE
14 years 1 months ago
2007
IEEE
Multi-chamber heart segmentation is a prerequisite for global quantification of the cardiac function. The complexity of cardiac anatomy, poor contrast, noise or motion artifacts ...
ISBI
2007
IEEE
14 years 1 months ago
2007
IEEE
Using a high-resolution (30 MHz) ultrasound system (Vevo 770, VisualSonics Inc.) and a retrospective ECGgating technique, an extremely high frame-rate (up to 8 kHz) was previously...
ISBI
2007
IEEE
14 years 1 months ago
2007
IEEE
Fast MR imaging techniques often exploit the redundancy present in an underlying MR image time series to compensate for k-space undersampling. When imaging motion using techniques...