Automatic Characterization of the Physiological Condition of the Carotid Artery in 2D Ultrasound Image Sequences Using Spatiotemporal and Spatiospectral 2D Maps
Figure 7
Spatiotemporal wave representation corresponding to the same healthy young case Y1 shown in Figure 6. The ECG signal is shown to the left (a) and the spatiotemporal 2D map is shown to the right (b). The longitudinal motion, across neighboring ROIs, is marked by black arrows on the spatiotemporal 2D map (c).
