# Inverse Problems

Created: | 2011-07-25 17:35 |
---|---|

Institution: | Isaac Newton Institute for Mathematical Sciences |

Description: | Many important real world problems give rise to an Inverse problem (IP). These include medical imaging, non-destructive testing, oil and gas exploration, land-mine detection and process control. For example, in the exploration for oil and gas, one needs to assess the structure of the interior of the earth from observations made at the surface. Typically, an explosion is created and the resulting shockwaves together with their reflections are used to build a model of the structure of the earth. In magnetoencephalography one needs to determine the electric current in the neurones from the measurement of the magnetic field outside the head. In the field of medical imaging IP forms an important tool in diagnostic investigations. For example, PET and SPECT are two modern imaging techniques whose success is dependent on solving IPs.
Read more at: http://www.newton.ac.uk/programmes/INV/ |

# Media items

This collection contains 166 media items.

### Media items

#### (Inverse Problems in) BioMedical Imaging

Arridge, S (University College London)

Monday 12 December 2011, 13:30-14:30

**Collection**:
Inverse Problems

**Institution**:
Isaac Newton Institute for Mathematical Sciences

**Created**:
Wed 14 Dec 2011

#### 2D nonlinear inversion of walkaway data

Delprat-Jannaud, F (Institut Francais du Petrole)

Wednesday 14 December 2011, 10:00-10:30

**Collection**:
Inverse Problems

**Institution**:
Isaac Newton Institute for Mathematical Sciences

**Created**:
Fri 16 Dec 2011

#### A Data-Driven Edge-Preserving D-bar Method for Electrical Impedance Tomography

Siltanen, S (University of Helsinki)

Monday 10 February 2014, 15:30-16:15

**Collection**:
Inverse Problems

**Institution**:
Isaac Newton Institute for Mathematical Sciences

**Created**:
Fri 14 Feb 2014

#### A free-discontinuity approach to inverse problems

Rondi, L (Università degli Studi di Trieste)

Friday 26 August 2011, 11:00-11:45

**Collection**:
Inverse Problems

**Institution**:
Isaac Newton Institute for Mathematical Sciences

**Created**:
Wed 31 Aug 2011

#### A new multi-modality model for effective intensity standardization and image registration

Chen, K (University of Liverpool)

Thursday 25 August 2011, 15:00-15:30

**Collection**:
Inverse Problems

**Institution**:
Isaac Newton Institute for Mathematical Sciences

**Created**:
Wed 31 Aug 2011

#### A priorconditioned LSQR algorithm for linear ill-posed problems with edge-preserving regularization

Betcke, M (University College London)

Friday 07 February 2014, 11:45-12:15

**Collection**:
Inverse Problems

**Institution**:
Isaac Newton Institute for Mathematical Sciences

**Created**:
Mon 17 Feb 2014

#### A statistical perspective on sparse regularization and geometric modelling

Aykroyd, R (University of Leeds)

Friday 07 February 2014, 13:45-14:30

**Collection**:
Inverse Problems

**Institution**:
Isaac Newton Institute for Mathematical Sciences

**Created**:
Mon 17 Feb 2014

#### A wave equation based Kirchhoff operator and its inverse

ten Kroode, F (Shell International Exploration and Production)

Thursday 15 December 2011, 15:30-16:00

**Collection**:
Inverse Problems

**Institution**:
Isaac Newton Institute for Mathematical Sciences

**Created**:
Mon 19 Dec 2011

#### Acousto-Optic Imaging and Related Inverse Problems

Schotland, J (University of Michigan)

Monday 12 December 2011, 14:30-15:00

**Collection**:
Inverse Problems

**Institution**:
Isaac Newton Institute for Mathematical Sciences

**Created**:
Wed 14 Dec 2011

#### Adaptive and stochastic algorithms for piecewise constant EIT and DC resistivity problems with many measurements

Asher, U (University of British Columbia)

Tuesday 23 August 2011, 11:45-12:30

**Collection**:
Inverse Problems

**Institution**:
Isaac Newton Institute for Mathematical Sciences

**Created**:
Tue 30 Aug 2011

#### Adaptive regularization of convolution type equations in anisotropic spaces with fractional order of smoothness

Burenkov, V (Cardiff University)

Friday 14 February 2014, 09:45-10:30

**Collection**:
Inverse Problems

**Institution**:
Isaac Newton Institute for Mathematical Sciences

**Created**:
Fri 28 Feb 2014

#### Adaptive time-frequency detection and filtering for imaging in strongly heterogeneous background media

Tsogka, C (University of Crete)

Friday 05 August 2011, 14:00-14:45

**Collection**:
Inverse Problems

**Institution**:
Isaac Newton Institute for Mathematical Sciences

**Created**:
Mon 8 Aug 2011

#### Alternating Projection, Ptychographic Imaging and connection graph Laplacian

Wu, H (Stanford University)

Wednesday 12 February 2014, 13:30-14:15

**Collection**:
Inverse Problems

**Institution**:
Isaac Newton Institute for Mathematical Sciences

**Created**:
Thu 27 Feb 2014

#### Alternating total variation minimisation for PET reconstruction

Schoenlieb, C (University of Cambridge)

Tuesday 23 August 2011, 09:00-09:45

**Collection**:
Inverse Problems

**Institution**:
Isaac Newton Institute for Mathematical Sciences

**Created**:
Tue 30 Aug 2011

#### Alternative formulations for full waveform inversion

Chauris, H (Ecole des Mines de Paris)

Wednesday 14 December 2011, 09:30-10:00

**Collection**:
Inverse Problems

**Institution**:
Isaac Newton Institute for Mathematical Sciences

**Created**:
Fri 16 Dec 2011

#### An inverse problem for the p-Laplacian

Salo, M (University of Helsinki)

Tuesday 02 August 2011, 14:45-15:30

**Collection**:
Inverse Problems

**Institution**:
Isaac Newton Institute for Mathematical Sciences

**Created**:
Thu 4 Aug 2011

#### An Inverse Spectral Theorem of Ambarzumyan

Davies, EB (King's College London)

Wednesday 03 August 2011, 11:15-12:00

**Collection**:
Inverse Problems

**Institution**:
Isaac Newton Institute for Mathematical Sciences

**Created**:
Thu 4 Aug 2011

#### Artificial black holes

Eskin, G (UCLA)

Tuesday 09 August 2011, 14:00-15:00

**Collection**:
Inverse Problems

**Institution**:
Isaac Newton Institute for Mathematical Sciences

**Created**:
Wed 10 Aug 2011

#### Bar Code Scanning -- An Inverse Problem for Words

Santosa, F (University of Minnesota)

Friday 16 December 2011, 16:00-16:30

**Collection**:
Inverse Problems

**Institution**:
Isaac Newton Institute for Mathematical Sciences

**Created**:
Mon 19 Dec 2011

#### Bayesian preconditioning for truncated Krylov subspace regularization with an application to Magnetoencephalography...

Somersalo, E (Case Western Reserve University)

Tuesday 11 February 2014, 11:00-11:45

**Collection**:
Inverse Problems

**Institution**:
Isaac Newton Institute for Mathematical Sciences

**Created**:
Thu 27 Feb 2014