Diverse Image Generation via Self-Conditioned GANs
Steven Liu, Tongzhou Wang, David Bau, Jun-Yan Zhu, Antonio Torralba
Abstract
We introduce a simple but effective unsupervised method for generating diverse images. We train a class-conditional GAN model without using manually annotated class labels. Instead, our model is conditional on labels automatically derived from clustering in the discriminator's feature space. Our clustering step automatically discovers diverse modes, and explicitly requires the generator to cover them. Experiments on standard mode collapse benchmarks show that our method outperforms several competing methods when addressing mode collapse. Our method also performs well on large-scale datasets such as ImageNet and Places365, improving both diversity and standard metrics (e.g., Frechet Inception Distance), compared to previous methods.
BibTeX
@inproceedings{cvpr2020_diverseimagegene,
title = {Diverse Image Generation via Self-Conditioned GANs},
author = {Steven Liu and Tongzhou Wang and David Bau and Jun-Yan Zhu and Antonio Torralba},
booktitle = {CVPR 2020},
year = {2020}
}