Iterative trace reconstruction of aliased RF data obtained using harmonic imaging: A feasibility study

Stolt migration based iterative trace reconstruction

Proper spatial sampling is critical for high quality imaging. If the sampling criterion is not met, grating lobe artifacts appear in the image. In non-destructive testing applications efficiency is being increased by the steady enlargement of the field of view, resulting in more elements and thus a higher transducer complexity and cost. In the...