Differential Microwave Imaging for Brain Stroke Followup
Figure 2
The 2D phantom: (a) scenario at the time : the stroke area is represented by the green ellipse at the center of the head, while the black contours represent its growth during the monitoring time, that is, the stroke's size at time instants , , and , respectively; (b) Nonspecific reference scenario used for the TSVD inversion scheme.
