..., and outputted to both MR scanner and controller respectively. SPAMM imaging sequence is utilized to acquire tagging images of the deformed tissue. The actuation is synchronized with the SPAMM sequence via simulated ECG signal. Indentation force is measured by MR compatible force sensor for the subsequent...

... 2008 11 11 2008 13 01 2009 biological organs biomedical optical imaging cancer electromagnetic actuators endoscopes image motion analysis image sequences medical control systems medical image processing optical tracking phantoms position control shape memory effects...