Estimation of Average Speed of Sound Using Deconvolution of Medical Ultrasound Data

Abstract In diagnostic ultrasound imaging the speed of sound is assumed to be 1540 m/s in soft tissues. When the actual speed is different, the mismatch can lead to distortions in the acquired images and so reduce their clinical value. Therefore, the estimation of the true speed has been pursued not...

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Veröffentlicht in:	Ultrasound in medicine & biology 2010-04, Vol.36 (4), p.623-636
Hauptverfasser:	Shin, Ho-Chul, Prager, Richard, Gomersall, Henry, Kingsbury, Nick, Treece, Graham, Gee, Andrew
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Biological and medical sciences Computer Simulation Humans Image Enhancement - methods Image Interpretation, Computer-Assisted - methods Investigative techniques, diagnostic techniques (general aspects) Medical sciences Medical ultrasound Miscellaneous. Technology Models, Biological Motion Non-blind deconvolution Phantoms, Imaging Point-spread function Radiology Reproducibility of Results Sensitivity and Specificity Sound estimation Speed of sound Ultrasonic investigative techniques Ultrasonography - instrumentation Ultrasonography - methods
Online-Zugang:	Volltext
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