Learned imaging with constraints and uncertainty quantification
Title | Learned imaging with constraints and uncertainty quantification |
Publication Type | Presentation |
Year of Publication | 2019 |
Authors | Felix J. Herrmann, Ali Siahkoohi, Gabrio Rizzuti |
Keywords | deep learning, Expectation Maximization, HotCSE, Imaging, Uncertainty quantification |
Abstract | We outline new approaches to incorporate ideas from convolutional networks into wave-based least-squares imaging. The aim is to combine hand-crafted constraints with deep convolutional networks allowing us to directly train a network capable of generating samples from the posterior. The main contributions include combination of weak deep priors with hard handcrafted constraints and a possible new way to sample the posterior. |
Notes | (HotCSE) |
URL | https://slim.gatech.edu/Publications/Public/Lectures/HotCSE/2019/herrmann2019HOTCSEliwcuq/herrmann2019HOTCSEliwcuq.pdf |
Citation Key | herrmann2019HOTCSEliwcuq |