An ultrasound sparse array consists of a sparse distribution of elements over a 2-D aperture.
Such an array is typically characterized by a limited number of elements, which in most …

Three-dimensional ultrasound is a powerful imaging technique, but it requires thousands of
sensors and complex hardware. Very recently, the discovery of compressive sensing has …

Probably the most important technological invention of the previous century was the
transistor. And another very important invention was the digital computer, which got a …

The interest of compressive sampling in ultrasound imaging has been recently extensively
evaluated by several research teams. Following the different application setups, it has been …

Traditional beamforming of medical ultrasound images relies on sampling rates significantly
higher than the actual Nyquist rate of the received signals. This results in large amounts of …

Coherent plane-wave compounding (CPWC) is a widely used technique in medical
ultrasound imaging due to its high frame rate property. It is well-known that increasing the …

Reflection ultrasound computed tomography (RUCT) attains optimal image quality from
objects that can be fully accessed from multiple directions, such as the human breast or …

An intriguing phenomenon in many instances of compressed sensing is that the
reconstruction quality is governed not just by the overall sparsity of the object to recover, but …

Acquisition times and storage requirements have become increasingly important in signal-
processing applications, as the sizes of datasets have increased. Hence, compressed …

Objective Coherent plane wave compounding (CPWC) imaging is an efficient technique in
high-frame-rate ultrasound imaging. To improve the image quality obtained from the CPWC …