Authors
MAG Duff, Neill DF Campbell, Matthias J Ehrhardt
Publication date
2024/1
Source
Journal of Mathematical Imaging and Vision
Volume
66
Issue
1
Pages
37-56
Publisher
Springer US
Description
Deep neural network approaches to inverse imaging problems have produced impressive results in the last few years. In this survey paper, we consider the use of generative models in a variational regularisation approach to inverse problems. The considered regularisers penalise images that are far from the range of a generative model that has learned to produce images similar to a training dataset. We name this family generative regularisers. The success of generative regularisers depends on the quality of the generative model and so we propose a set of desired criteria to assess generative models and guide future research. In our numerical experiments, we evaluate three common generative models, autoencoders, variational autoencoders and generative adversarial networks, against our desired criteria. We also test three different generative regularisers on the inverse problems of deblurring, deconvolution …
Total citations
Scholar articles
MAG Duff, NDF Campbell, MJ Ehrhardt - Journal of Mathematical Imaging and Vision, 2024