Title
Arbitrary-Scale Image Synthesis
Abstract
Positional encodings have enabled recent works to train a single adversarial network that can generate images of different scales. However, these approaches are either limited to a set of discrete scales or struggle to maintain good perceptual quality at the scales for which the model is not trained explicitly. We propose the design of scale-consistent positional encodings invariant to our generator's layers transformations. This enables the generation of arbitrary-scale images even at scales unseen during training. Moreover, we incorporate novel inter-scale augmentations into our pipeline and partial generation training to facilitate the synthesis of consistent images at arbitrary scales. Lastly, we show competitive results for a continuum of scales on various commonly used datasets for image synthesis.
Year
DOI
Venue
2022
10.1109/CVPR52688.2022.01124
IEEE Conference on Computer Vision and Pattern Recognition
Keywords
DocType
Volume
Image and video synthesis and generation
Conference
2022
Issue
Citations 
PageRank 
1
0
0.34
References 
Authors
0
6
Name
Order
Citations
PageRank
Evangelos Ntavelis100.34
Mohamad Shahbazi200.68
Iason Kastanis310.68
Radu Timofte41880118.45
Danelljan Martin5134449.35
Luc Van Gool600.34