Pulse-echo ultrasound attenuation tomography
NK Martiartu, PS Yolgunlu, M Frenz… - Physics in Medicine & …, 2024 - iopscience.iop.org
Objective. We present the first fully two-dimensional attenuation imaging technique
developed for pulse-echo ultrasound systems. Unlike state-of-the-art techniques, which use …
developed for pulse-echo ultrasound systems. Unlike state-of-the-art techniques, which use …
Towards attenuation imaging with computed ultrasound tomography in echo mode (CUTE)
NK Martiartu, PS Yolgunlu, P Stähli… - 2022 IEEE …, 2022 - ieeexplore.ieee.org
This work presents a novel attenuation imaging technique for pulse-echo ultrasound
systems. In contrast to state-of-the-art techniques, we formulate the reconstruction in two …
systems. In contrast to state-of-the-art techniques, we formulate the reconstruction in two …
[HTML][HTML] Frequency-dependent attenuation reconstruction with an acoustic reflector
Attenuation of ultrasound waves varies with tissue composition, hence its estimation offers
great potential for tissue characterization and diagnosis and staging of pathology. We …
great potential for tissue characterization and diagnosis and staging of pathology. We …
Attenuation imaging with pulse-echo ultrasound based on an acoustic reflector
Ultrasound attenuation is caused by absorption and scattering in tissue and is thus a
function of tissue composition, hence its imaging offers great potential for screening and …
function of tissue composition, hence its imaging offers great potential for screening and …
[PDF][PDF] Spatial resolution of attenuation imaging
Z Klimonda, J Litniewski, A Nowicki - Archives of Acoustics, 2009 - acoustics.ippt.pan.pl
The attenuating properties of biological tissue are of great importance in ultrasonic
examination even though its anatomical variability limits diagnostics effectiveness. We are …
examination even though its anatomical variability limits diagnostics effectiveness. We are …
Acoustic attenuation imaging of tissue bulk properties with a priori information
FM Hooi, O Kripfgans, PL Carson - … Journal of the Acoustical Society of …, 2016 - pubs.aip.org
Attenuation of ultrasound waves traversing a medium is not only a result of absorption and
scattering within a given tissue, but also of coherent scattering, including diffraction …
scattering within a given tissue, but also of coherent scattering, including diffraction …
A new approach towards ultrasonic transmission tomography with a standard ultrasound system
The capability of ultrasound transmission tomography to reconstruct acoustic parameters of
proven histological relevance like acoustic speed and attenuation has been established …
proven histological relevance like acoustic speed and attenuation has been established …
Spectral ultrasound imaging of speed-of-sound and attenuation using an acoustic mirror
Speed-of-sound and attenuation of ultrasound waves vary in the tissues. There exist
methods in the literature that allow for spatially reconstructing the distribution of group speed …
methods in the literature that allow for spatially reconstructing the distribution of group speed …
Application of phase-insensitive detection and frequency-dependent measurements to computed ultrasonic attenuation tomography
JR Klepper, GH Brandenburger… - IEEE Transactions …, 1981 - ieeexplore.ieee.org
Physical principles underlying the application of the techniques of computed tomography to
quantitative imaging of the ultrasonic attenuation within soft tissue specimens are explored …
quantitative imaging of the ultrasonic attenuation within soft tissue specimens are explored …
Tissue information from ultrasound scattering
S Leeman, JP Jones - Acoustical imaging, 1984 - Springer
Medical ultrasound is now progressing beyond its initial, and successful, phase, wherein its
principal purpose was to provide adequately high resolution (in both space and time) …
principal purpose was to provide adequately high resolution (in both space and time) …