1 code implementation • 9 Dec 2022 • Antonio Stanziola, Simon Arridge, Ben T. Cox, Bradley E. Treeby
A new method for solving the wave equation is presented, called the learned Born series (LBS), which is derived from a convergent Born Series but its components are found through training.
2 code implementations • 30 Jun 2022 • Antonio Stanziola, Simon R. Arridge, Ben T. Cox, Bradley E. Treeby
We present an open-source differentiable acoustic simulator, j-Wave, which can solve time-varying and time-harmonic acoustic problems.
1 code implementation • 9 Nov 2021 • Antonio Stanziola, Simon R. Arridge, Ben T. Cox, Bradley E. Treeby
Differentiable simulators are an emerging concept with applications in several fields, from reinforcement learning to optimal control.
1 code implementation • 26 Nov 2020 • Bolin Pan, Simon R. Arridge, Felix Lucka, Ben T. Cox, Nam Huynh, Paul C. Beard, Edward Z. Zhang, Marta M. Betcke
We derive a one-to-one map between wavefront directions in image and data spaces in PAT which suggests near equivalence between the recovery of the initial pressure and PAT data from compressed/subsampled measurements when assuming sparsity in Curvelet frame.
1 code implementation • 29 Oct 2020 • Antonio Stanziola, Simon R. Arridge, Ben T. Cox, Bradley E. Treeby
Transcranial ultrasound therapy is increasingly used for the non-invasive treatment of brain disorders.