Sep 16 – 27, 2024
Europe/Berlin timezone

Tutorial: Regularization in Image Reconstruction: From Model to Data Driven Methods (Part 2)

Sep 17, 2024, 9:30 AM
2h
Room 2

Room 2

Course 10 (Helmholtz Imaging): Regularization in Image Reconstruction: From Model to Data Driven Methods Course 10 (Helmholtz Imaging)

Speakers

Lukas Weigand (Helmholtz Imaging, DESY) Samira Kabri (Helmholtz Imaging, DESY) Tim Roith (Helmholtz Imaging, DESY)

Description

In the second part of the tutorial we learn about deep learning for inverse problems. We start with an end-to-end approach emplyoing a U-Net to then introduce the concept of plug-and-play regularization. We finally introduce the basics of sampling and uncertainty quantification. Again, these insights are applied to CT reconstruction in small hands on tasks.

Primary authors

Lukas Weigand (Helmholtz Imaging, DESY) Samira Kabri (Helmholtz Imaging, DESY) Tim Roith (Helmholtz Imaging, DESY)

Presentation materials