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arXiv · 1908.04968

Faster Unsupervised Semantic Inpainting: A GAN Based Approach

Avisek Lahiri·Arnav Kumar Jain·Divyasri Nadendla·Prabir Kumar Biswas
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Abstract

In this paper, we propose to improve the inference speed and visual quality of contemporary baseline of Generative Adversarial Networks (GAN) based unsupervised semantic inpainting. This is made possible with better initialization of the core iterative optimization involved in the framework. To our best knowledge, this is also the first attempt of GAN based video inpainting with consideration to temporal cues. On single image inpainting, we achieve about 4.5-5$\times$ speedup and 80$\times$ on videos compared to baseline. Simultaneously, our method has better spatial and temporal reconstruction qualities as found on three image and one video dataset.

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BibTeXRIS

Avisek Lahiri, Arnav Kumar Jain, Divyasri Nadendla, Prabir Kumar Biswas. 2019-08-14. Faster Unsupervised Semantic Inpainting: A GAN Based Approach. https://arxiv.org/abs/1908.04968

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