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Detail publikace
Kolář, R. Jan, J. Chaloupka, V.
Originální název
ULTRASOUND TISSUE CHARACTERIZATION USING NAKAGAMI MODEL WITH TEMPORAL AVERAGING
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
We present a new application of Nakagami distribution in medical ultrasonographic (USG) imaging. The parameter m from this distribution is used for parametric imaging and shows an alternatively ultrasound image. The application is in USG image analysis or segmentation. Our method is based on three dimensional sliding window (2 spatial and 1 temporal dimension) and can be used for static objects only. We use the envelope of the radiofrequency (RF) signal for estimation. Both, the simulated and real RF data are used for testing of our estimator.
Klíčová slova
ultrasound imaging, Nakagami distribution, RF signal, parameter estimation
Autoři
Rok RIV
2005
Vydáno
1. 1. 2005
Nakladatel
IFMBE
Místo
Praha
Strany od
616
Strany do
620
Strany počet
5
BibTex
@inproceedings{BUT15487, author="Radim {Kolář} and Jiří {Jan} and Václav {Chaloupka}", title="ULTRASOUND TISSUE CHARACTERIZATION USING NAKAGAMI MODEL WITH TEMPORAL AVERAGING", booktitle="IFMBE Proceedings - EMBEC 2005", year="2005", series="IFMBE", number="11", pages="616--620", publisher="IFMBE", address="Praha" }