Twofold minimum variance beamforming for enhanced ultrasound imaging

ConclusionThe method yields significant improvement in the resolving capability and the contrast compared with the conventional MV. At the presence of the steering vector errors, these superiorities were achieved at a cost of slightly more errors in estimating the reflectivity coefficients.

Source: Journal of Medical Ultrasonics - April 21, 2017 Category: Radiology Source Type: research