3260 papers • 126 benchmarks • 313 datasets
Predicting the visual context of an image beyond its boundary. Image credit: NUWA-Infinity: Autoregressive over Autoregressive Generation for Infinite Visual Synthesis
(Image credit: Papersgraph)
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It is demonstrated how combining the effectiveness of the inductive bias of CNNs with the expressivity of transformers enables them to model and thereby synthesize high-resolution images.
The proposed MaskGIT is a novel image synthesis paradigm using a bidirectional transformer decoder that significantly outperforms the state-of-the-art transformer model on the ImageNet dataset, and accelerates autoregressive decoding by up to 48x.
A deep learning approach based on Iizuka et al. for adversarially training a network to hallucinate past image boundaries to show that deep learning approaches to image outpainting are both feasible and promising.
This paper studies the fundamental problem of extrapolating visual context using deep generative models, i.e., extending image borders with plausible structure and details. This seemingly easy task actually faces many crucial technical challenges and has its unique properties. The two major issues are size expansion and one-side constraints. We propose a semantic regeneration network with several special contributions and use multiple spatial related losses to address these issues. Our results contain consistent structures and high-quality textures. Extensive experiments are conducted on various possible alternatives and related methods. We also explore the potential of our method for various interesting applications that can benefit research in a variety of fields.
It is demonstrated that GANs hold powerful potential in producing reasonable extrapolations and two outpainting methods are proposed that aim to instigate this line of research, using a context encoder inspired by common inpainting architectures and paradigms.
This work applies a scheduling algorithm to quantum supremacy circuits in order to reduce the required communication and simulate a 45-qubit circuit on the Cori II supercomputer using 8, 192 nodes and 0.5 petabytes of memory, which constitutes the largest quantum circuit simulation to this date.
This paper proposes a new regularization method to encourage diverse sampling in conditional synthesis and proposes a feature pyramid discriminator to improve the image quality.
Comparisons of the model and the baseline's L1 loss, mean squared error (MSE) loss, and qualitative differences reveal the model is able to naturally extend object boundaries and produce more internally consistent images compared to current methods but produces lower fidelity images.
This work devise some innovative modules, named Skip Horizontal Connection and Recurrent Content Transfer, and integrate them into their designed encoder-decoder structure, and shows that this network can generate highly realistic outpainting prediction effectively and efficiently.
A novel two-stage siamese adversarial model for image extrapolation, named Siamese Expansion Network (SiENet) is proposed, designed for allowing encoder to predict the unknown content, alleviating the burden of decoder.
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