An image overlay system is presented to assist needle placement in conventional CT scanners. The device consisting of a flat LCD display and a half mirror is mounted on the gantry....
Gabor Fichtinger, Anton Deguet, Ken Masamune, Emes...
Vulnerable plaques are dangerous atherosclerotic lesions that bear a high risk of complications that can lead to heart attacks and strokes. These plaques are known to be chronicall...
Sean M. O'Malley, Manolis Vavuranakis, Morteza Nag...
In Emission Tomography imaging, respiratory motion causes artifacts in lungs and cardiac reconstructed images, which lead to misinterpretations and imprecise diagnosis. Solutions l...
Current methods of four-dimensional (4D) CT imaging of the thorax synchronise the acquisition with a respiratory signal to restrospectively sort acquired data. The quality of the 4...
We present an automated algorithm for tissue segmentation of noisy, low contrast magnetic resonance (MR) images of the brain. We use a mixture model composed of a large number of G...