Zobrazeno 1 - 10
of 207
pro vyhledávání: '"Bangti Jin"'
Publikováno v:
Computation, Vol 9, Iss 11, p 114 (2021)
Learned image reconstruction techniques using deep neural networks have recently gained popularity and have delivered promising empirical results. However, most approaches focus on one single recovery for each observation, and thus neglect informatio
Externí odkaz:
https://doaj.org/article/09695f2192ce4215aa4579534d43eb9d
Publikováno v:
SIAM Journal on Scientific Computing; 2024, Vol. 46 Issue 4, pC369-C398, 30p
Autor:
Kazufumi Ito, Bangti Jin
Inverse problems arise in practical applications whenever one needs to deduce unknowns from observables. This monograph is a valuable contribution to the highly topical field of computational inverse problems. Both mathematical theory and numerical a
Autor:
Bangti Jin, Željko Kereta
Publikováno v:
SIAM Journal on Imaging Sciences. 16:671-705
In this work we consider stochastic gradient descent (SGD) for solving linear inverse problems in Banach spaces. SGD and its variants have been established as one of the most successful optimisation methods in machine learning, imaging and signal pro
Publikováno v:
SIAM Journal on Imaging Sciences; 2024, Vol. 17 Issue 1, p147-187, 41p
Autor:
Robert Twyman, Simon Arridge, Zeljko Kereta, Bangti Jin, Ludovica Brusaferri, Sangtae Ahn, Charles W. Stearns, Brian F. Hutton, Irene A. Burger, Fotis Kotasidis, Kris Thielemans
Publikováno v:
IEEE Transactions on Medical Imaging. 42:29-41
Penalised PET image reconstruction algorithms are often accelerated during early iterations with the use of subsets. However, these methods may exhibit limit cycle behaviour at later iterations due to variations between subsets. Desirable converged i
Autor:
Bangti Jin, Zhi Zhou
Publikováno v:
Numerical Treatment and Analysis of Time-Fractional Evolution Equations ISBN: 9783031210495
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c601f3ff4e7c6e96bfbd3472fd66ea11
https://doi.org/10.1007/978-3-031-21050-1_5
https://doi.org/10.1007/978-3-031-21050-1_5
Autor:
Bangti Jin, Zhi Zhou
Publikováno v:
Numerical Treatment and Analysis of Time-Fractional Evolution Equations ISBN: 9783031210495
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ed75d2bc12fcc1102c1d3f0c134a51d
https://doi.org/10.1007/978-3-031-21050-1_12
https://doi.org/10.1007/978-3-031-21050-1_12
Autor:
Bangti Jin, Zhi Zhou
Publikováno v:
Applied Mathematical Sciences ISBN: 9783031210495
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87fdf8710f28f81f0d8526f12be7e6c4
https://doi.org/10.1007/978-3-031-21050-1
https://doi.org/10.1007/978-3-031-21050-1
Autor:
Bangti Jin, Zhi Zhou
Publikováno v:
Numerical Treatment and Analysis of Time-Fractional Evolution Equations ISBN: 9783031210495
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3403752c22e537b2c49983d85e0037bf
https://doi.org/10.1007/978-3-031-21050-1_8
https://doi.org/10.1007/978-3-031-21050-1_8