Design, implementation, and medical applications of 2-D ultrasound sparse arrays
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 …
Such an array is typically characterized by a limited number of elements, which in most …
3-D super-resolution ultrasound imaging with a 2-D sparse array
S Harput, K Christensen-Jeffries… - IEEE transactions on …, 2019 - ieeexplore.ieee.org
High-frame-rate 3-D ultrasound imaging technology combined with super-resolution
processing method can visualize 3-D microvascular structures by overcoming the diffraction …
processing method can visualize 3-D microvascular structures by overcoming the diffraction …
ULA-OP 256: A 256-channel open scanner for development and real-time implementation of new ultrasound methods
Open scanners offer an increasing support to the ultrasound researchers who are involved
in the experimental test of novel methods. Each system presents specific performance in …
in the experimental test of novel methods. Each system presents specific performance in …
Density-tapered spiral arrays for ultrasound 3-D imaging
The current high interest in 3-D ultrasound imaging is pushing the development of 2-D
probes with a challenging number of active elements. The most popular approach to limit …
probes with a challenging number of active elements. The most popular approach to limit …
Experimental 3-D ultrasound imaging with 2-D sparse arrays using focused and diverging waves
Three dimensional ultrasound (3-D US) imaging methods based on 2-D array probes are
increasingly investigated. However, the experimental test of new 3-D US approaches is …
increasingly investigated. However, the experimental test of new 3-D US approaches is …
4D functional imaging of the rat brain using a large aperture row-column array
Functional ultrasound imaging (fUS) recently emerged as a promising neuroimaging
modality to image and monitor brain activity based on cerebral blood volume response …
modality to image and monitor brain activity based on cerebral blood volume response …
Ultrafast 3-D ultrasound imaging using row–column array-specific frame-multiply-and-sum beamforming
J Hansen-Shearer, M Lerendegui… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
Row–column arrays have been shown to be able to generate 3-D ultrafast ultrasound
images with an order of magnitude less independent electronic channels than traditional 2 …
images with an order of magnitude less independent electronic channels than traditional 2 …
2-D ultrasound sparse arrays multidepth radiation optimization using simulated annealing and spiral-array inspired energy functions
Full matrix arrays are excellent tools for 3-D ultrasound imaging, but the required number of
active elements is too high to be individually controlled by an equal number of scanner …
active elements is too high to be individually controlled by an equal number of scanner …
Three-dimensional ultrasound localization microscopy with bipartite graph-based microbubble pairing and Kalman-filtering-based tracking on a 256-channel …
Abstract Purpose Three-dimensional (3D) ultrasound localization microscopy (ULM) using a
2-D matrix probe and microbubbles (MBs) has recently been proposed to visualize …
2-D matrix probe and microbubbles (MBs) has recently been proposed to visualize …
Methods of fabrication and modeling of CMUTs–A review
AE Biriukov, AM Korsunsky - Sensors and Actuators A: Physical, 2024 - Elsevier
Widespread use of capacitive micromachined ultrasound transducers (CMUTs) has
motivated the development of a variety of methods for their fabrication and modeling. The …
motivated the development of a variety of methods for their fabrication and modeling. The …