| 摘要 |
<p>A shear wave velocity solution is provided for medical ultrasound imaging. Rather than determining shear wave information for each location based on distance from the origin of the shear wave and time to peak displacement for the location, displacement profiles resulting from different combinations of origin and detection locations are correlated (34). Shear information is detected using displacements from a diverse spatial combination of transmission locations and detection locations (32). The correlation combination is used in a same function for simultaneously solving for the delays for multiple lateral locations (34). Spatial diversity and layered correlation may provide for more accurate shear wave estimation (35).</p> |
