 |
Svein-Erik Måsøy
Researcher
|
Contact information
|
Svein-Erik Måsøy was born in Halden, Norway in 1975. He received his MSc degree in applied mechanics, thermo- and fluid dynamics from the Norwegian University of Science and Technology (NTNU) in 1999. In 2004 he received the PhD title of Dr. Ing. with the thesis title "Estimation and correction of aberration in medical ultrasound imaging".
Work in progress
S.-E. Måsøy, T. Varslot, and B. Angelsen, Variance analysis of arrival time and amplitude estimates from random speckle signal, accepted for publication in the Journal of the Acoustical Society of America.
T. Varslot, S.-E. Måsøy, Tonni F. Johansen, and B. Angelsen, Aberration in nonlinear acoustic wave propagation, accepted for publication in IEEE Transactions on Ultrason. Ferroelec. and Freq. Control.
T. Varslot and S.-E. Måsøy Forward propagation of acoustic pressure pulses in 3D soft biological tissue, to be published in Modeling, Identification and Control, spring 2005. Almost same as proceedings article for the SIMS 2005 conference.
Journal publications
S.-E. Måsøy and T. Varslot, B.Angelsen, Iteration of transmit-beam aberration correction in medical ultrasound imaging, Journal of the Acoustical Society of America, Vol. 117, No. 1, p. 450-461, January 2005.
S.-E. Måsøy, T. Varslot, B. Angelsen, Estimation of ultrasound wave aberration with signals from random scatterers, Journal of the Acoustical Society of America, Vol. 115, No. 6, p. 2998-3009, June 2004.
S.-E. Måsøy, T. F. Johansen,B. Angelsen, Correction of ultrasonic wave aberration with a time delay and amplitude filter, Journal of the Acoustical Society of America, Vol. 113, No. 4, p. 2009-2020, April 2003.
Erratum: Correction of ultrasonic wave aberration with a time
delay and amplitude filter, [J. Acoust. Soc. Am. 113, 2009–2020 (2003)]
Proceedings
H. Kaupang, S.-E. Måsøy, T. Varslot, T. F. Johansen, and B. Angelsen, Generation and aberration of Second-Harmonic Ultrasound Beams in Heterogenenous Tissue, Proc. 2006 IEEE International Ultrasonics
Symposium, 2006.
T. Varslot, S.-E. Måsøy, and B. Angelsen, Aberration
and second-harmonic imaging, Proc. 2005 IEEE International Ultrasonics
Symposium, 2005.
T. Varslot and S.-E. Måsøy, and B. Angelsen, Forward
propagation of acoustic pressure pulses in 3D soft biological tissue,
Proc. SIMS 2005 46th Conference on Simulation and Modeling, ISBN
82-519-2093-0, 2005.
Thesis
S.-E. Måsøy, Doctoral Theses at NTNU 2004:157 Estimation
and correction of aberration in medical ultrasound imaging.
Note
All publications on this page are preprints.
The simulation package Abersim
This simulation package has been used to generate all the results presented in my thesis work. It is composed of a set of Matlab functions. The basic setup and propagation method is described in the articles and thesis above. The package has been developed by a number of persons over the last 4 years. It is free to use.
Download the abersim-2.5-1 package, and unzip the file to a catalog of choise. Run the abersim_install and the startup file, and the functions can be used.
For the time being, there only exist a small user manual in Norwegian in the doc folder. With time, a small english manual will be created.
All the basic functions are located in the functions folder. Some examples of simulation programs are given in the examples folder.
Editor: Svein-Erik Måsøy, E-mail: svein-erik.masoy@ntnu.no, Updated: 17. October 2006.