Works (3)
Updated: July 5th, 2023 15:45
2013 journal article
Experimental verification of transient nonlinear acoustical holography
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 133(5), 2533–2540.
MeSH headings : Acoustics / instrumentation; Algorithms; Equipment Design; Holography / instrumentation; Motion; Nonlinear Dynamics; Pressure; Reproducibility of Results; Signal Processing, Computer-Assisted; Sound; Sound Spectrography; Time Factors; Transducers, Pressure
TL;DR:
The validity and effectiveness of a recently proposed nonlinear transient acoustical holography algorithm is evaluated in the presence of noise and the pressure distributions on the focal and a pre-focal plane are shown to be in good agreement with the measurement.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2013 journal article
Transcranial ultrasound imaging with speed of sound-based phase correction: a numerical study
PHYSICS IN MEDICINE AND BIOLOGY, 58(19), 6663–6681.
MeSH headings : Algorithms; Echoencephalography / methods; Feasibility Studies; Humans; Image Processing, Computer-Assisted / methods; Models, Theoretical; Skull; Sound; Tomography, X-Ray Computed
TL;DR:
This study shows that, the CT-based phase correction approach can provide clear images of wire phantoms even if the speed of sound is overestimated by 400 m s−1, or the linear coefficient is overestimating by 40%.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
2012 journal article
A k-Space Method for Moderately Nonlinear Wave Propagation
IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 59(8), 1664–1673.
TL;DR:
The k-space method is employed to study three-dimensional nonlinear wave propagation through the skull, which shows that a relatively accurate focusing can be achieved in the brain at a high frequency by sending a low frequency from the transducer.
(via Semantic Scholar)
europepmc.org (repository)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: August 6, 2018
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