Pregled bibliografske jedinice broj: 942060
Adaptive Truncated Total Least Squares for an Inverse Scattering Problem i
Adaptive Truncated Total Least Squares for an Inverse Scattering Problem i // SIAM Conference on IMAGING SCIENCE Book of abstracts
Bologna, Italija, 2018. str. 152-152 (predavanje, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 942060 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Adaptive Truncated Total Least Squares for an Inverse Scattering Problem i
Autori
Barlow, Jesse ; Carević, Anita ; Yun, Xingzhao ; Slapničar, Ivan ; Almekkawy, Mohamed
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
SIAM Conference on IMAGING SCIENCE Book of abstracts
/ - , 2018, 152-152
Skup
SIAM Conference on IMAGING SCIENCE
Mjesto i datum
Bologna, Italija, 05.06.2018. - 08.06.2018
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
born iterative methods, image enhancement, image reconstruction, inverse problems, numerical linear algebra, truncated total least squares
Sažetak
In ultrasound tomography, we need to solve the inverse and the forward model to approximate a scattering function. This inverse scattering problem is constructed and solved using distorted Born iterative (DBI) method. Using the Born approximation (BA) as an initial guess, it solves three sub- problems, the most difficult of which is an inverse problem for the scattering function. Two truncated total least squares algorithms are considered for solving a regularized version of this inverse problem.
Izvorni jezik
Engleski
Znanstvena područja
Matematika
POVEZANOST RADA
Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split
