Pieter Kruizinga

EchoFrame-fUSI

Samuel Diebolt, Stefanos Florescu, Michael Krumin, Arber Demi et autres

Initial public release of EchoFrame-fUSI.

gb, nl (code pays fourni par la source)

EchoFrame-fUSI

Samuel Diebolt, Stefanos Florescu, Michael Krumin, Arber Demi et autres

Initial public release of EchoFrame-fUSI.

gb, nl (code pays fourni par la source)

ffdas: Volumetric ultrasound reconstruction at warp speed

Luuk Verhoef, Pieter Kruizinga

Volumetric ultrafast ultrasound imaging demands reconstruction of images with millions of voxels thousands of times per second, creating computational challenges that limit both real-time feedback and easy offline analysis. Graphics processing units (GPUs) are well suited to this workload, yet we show …

ffdas: Volumetric ultrasound reconstruction at warp speed

Luuk Verhoef, Pieter Kruizinga

Volumetric ultrafast ultrasound imaging demands reconstruction of images with millions of voxels thousands of times per second, creating computational challenges that limit both real-time feedback and easy offline analysis. Graphics processing units (GPUs) are well suited to this workload, yet we show …

4D Ultrasound Localization Microscopy of Deep Cerebral Perforating Arteries for Intraoperative Neurosurgical Guidance

Yichuang Han, Yasmin Sadigh, Luuk Verhoef, Luxi Wei et autres

Abstract The human cerebral microvasculature is both essential for brain function and highly vulnerable, yet its in-vivo structure and local hemodynamics remain largely unexplored due to the lack of imaging techniques capable of resolving deep microvascular flow in humans. This limitation not …

nl, ca (code pays fourni par la source)

4D Ultrafast Ultrasound: the next revolution in biomedical imaging

Clément Papadacci, Jean Provost, Meng‐Xing Tang, Alexandre Dizeux et autres

fr, ca, gb, us, it, nl, no (code pays fourni par la source)

A 240-Element Matrix Probe With Aberration Mask for 4-D Carotid Artery Computational Ultrasound Imaging

Yida Hu, Michael Brown, Didem Dogan, Mahé Bulot et autres

Three-dimensional ultrasound provides enhanced visualization of the carotid artery (CA) anatomy and volumetric flow, offering improved accuracy for cardiovascular diagnosis and monitoring. However, fully populated matrix transducers with large apertures are complex and costly to implement. Computational ultrasound imaging (cUSi) offers a …

nl, fr (code pays fourni par la source)

A Del(5 Ncf1 - Fkbp6 ) mouse model of Williams syndrome shows coronary, aortic, and cerebral vascular abnormalities with behavioral deficits

Laurens W. J. Bosman, Hamid el Azzouzi, Lieke Kros, Yanto Ridwan et autres

Abstract Williams syndrome is a developmental disorder caused by a microdeletion entailing the loss of a single copy of 25–27 genes on chromosome 7q11.23. Patients suffer from cardiovascular and neuropsychological symptoms. Structural abnormalities of the cardiovascular system in Williams syndrome have been …

nl, cn (code pays fourni par la source)

4D Computational Ultrasound Imaging of Carotid Artery Flow

Yida Hu, Michael A. Brown, Didem Dogan, Mahé Bulot et autres

Computational ultrasound imaging (cUSi) with few elements and spatial field encoding can provide high-resolution volumetric B-mode imaging. In this work, we extend its application to 4D carotid artery (CA) flow imaging using a custom large-aperture 240-element matrix probe. We implemented a frequency …

Miniaturized Four-Dimensional Functional Ultrasound for Mapping Human Brain Activity

Luuk Verhoef, Sadaf Soloukey, Geert Springeling, Adriaan J. Flikweert et autres

Real-time brain monitoring for neurosurgery and neuroscience research of natural behaviors demands portable imaging with high spatiotemporal resolution. Current technologies cannot simultaneously achieve the resolution, mobility, and real-time performance required. Here we present a miniaturized four-dimensional functional ultrasound system capturing volumetric brain …

nl, us (code pays fourni par la source)

Mobile human brain imaging using functional ultrasound

Sadaf Soloukey, Luuk Verhoef, Frits Mastik, Michael Brown et autres

Imagine being able to study the human brain in real-world scenarios while the subject displays natural behaviors such as locomotion, social interaction, or spatial navigation. The advent of ultrafast ultrasound imaging brings us closer to this goal with functional ultrasound imaging (fUSi), …

nl, au (code pays fourni par la source)

The Tensor-Core Beamformer: A High-Speed Signal-Processing Library for Multidisciplinary Use

L. C. Oostrum, Bram Veenboer, Ronald Rook, Michael Brown et autres

Beamforming is a well-known technique to combine signals from multiple sensors. It has a wide range of application domains. This paper introduces the Tensor-Core Beamformer: a generic, optimized beamformer library that harnesses the computational power of GPU tensor cores to accelerate beamforming …

nl (code pays fourni par la source)