Bringing Old Photos Back to Life

Resource history | v1 (current) | created by jjones on Jul 4, 2020

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Title: Bringing Old Photos Back to Life
Type: Paper
Created: 2020-01-01
Description: We propose to restore old photos that suffer from severe degradation through a deep learning approach. Unlike conventional restoration tasks that can be solved through supervised learning, the degradation in real photos is complex and the domain gap between synthetic images and real old photos makes the network fail to generalize. Therefore, we propose a novel triplet domain translation network by leveraging real photos along with massive synthetic image pairs. Specifically, we train two variational autoencoders (VAEs) to respectively transform old photos and clean photos into two latent spaces. And the translation between these two latent spaces is learned with synthetic paired data. This translation generalizes well to real photos because the domain gap is closed in the compact latent space.
Link: http://arxiv.org/abs/2004.09484
Identifier: arXiv:2004.09484