Detail publikačního výsledku

Imaging of Ultrasound Attenuation Coefficient

JIŘÍK, R.; TAXT, T.; JAN, J.

Originální název

Imaging of Ultrasound Attenuation Coefficient

Anglický název

Imaging of Ultrasound Attenuation Coefficient

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The paper studies imaging of tissue-specific ultrasound attenuation. Ultrasound attenuation parameters are closely related to the type and the pathological state of the tissue. Therefore, the estimated attenuation parameters can be used as a feature in quantitative tissue characterization. Ultrasound attenuation is also an important factor affecting spatial resolution of ultrasound images since the higher ultrasonic frequencies are attenuated more than the lower ones. Knowing the attenuation as a function of frequency and depth allows estimation of the depth-dependent point spread function component caused by attenuation. This component can be used to improve the spatial resolution of the ultrasound image through deconvolution.

Anglický abstrakt

The paper studies imaging of tissue-specific ultrasound attenuation. Ultrasound attenuation parameters are closely related to the type and the pathological state of the tissue. Therefore, the estimated attenuation parameters can be used as a feature in quantitative tissue characterization. Ultrasound attenuation is also an important factor affecting spatial resolution of ultrasound images since the higher ultrasonic frequencies are attenuated more than the lower ones. Knowing the attenuation as a function of frequency and depth allows estimation of the depth-dependent point spread function component caused by attenuation. This component can be used to improve the spatial resolution of the ultrasound image through deconvolution.

Klíčová slova

Medical Ultrasound, Biosignal Processing

Klíčová slova v angličtině

Medical Ultrasound, Biosignal Processing

Autoři

JIŘÍK, R.; TAXT, T.; JAN, J.

Rok RIV

2011

Vydáno

17.09.2003

Místo

Halle, Germany

Kniha

Abstracts of ESEM-ESAO Conference 2003

Strany od

188

Strany počet

1

BibTex

@inproceedings{BUT7969,
  author="Radovan {Jiřík} and Torfinn {Taxt} and Jiří {Jan}",
  title="Imaging of Ultrasound Attenuation Coefficient",
  booktitle="Abstracts of ESEM-ESAO Conference 2003",
  year="2003",
  pages="1",
  address="Halle, Germany"
}