IEEE

Eigenspace Based Minimum Variance Beamforming Applied to Ultrasound Imaging of Acoustically Hard Tissues

Abstract: Minimum variance (MV) based beamforming techniques have been successfully applied to medical ultrasound imaging. These adaptive methods offer higher lateral resolution, lower sidelobes, and ...
IEEE

Eigenspace-Based Minimum Variance Combined With Delay Multiply and Sum Beamformer: Application to Linear-Array Photoacoustic Imaging

Abstract: In photoacoustic imaging, delay-and-sum (DAS) algorithm is the most commonly used beamformer. However, it leads to a low resolution and high level of sidelobes. Delay-multiply-and-sum (DMAS) ...
GitHub

kylindreagan/spectral-distance-metrics

Customer stories Events & webinars Ebooks & reports Business insights GitHub Skills ...
C&EN

Study of a High-Index Dielectric Non-Hermitian Metasurface and Its Application in Holograms

State Key Lab for Mesoscopic Physics, School of Physics, Peking University, Beijing100871, China ...
Frontiers

On Pauli Matrices and the Implied Spacetime Geometry

Abstract The commutator identity, 1 , 2 z x y i , is shown to be equivalent to , P momentum X position i I = over the eigenspace of y spanned by 1 i , where ( ) 3 1 1,0,0 X e , ( ) ( ) 1 2 , 0,1 y z i ...