Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Transforming the Latent Space of StyleGAN for Real Face Editing   Despite recent advances in semantic manipulation using StyleGAN, semantic
editing of real faces remains challenging. The gap between the $W$ space and
the $W$+ space demands an undesirable trade-off between reconstruction quality
and editing quality. To solve this problem, we propose to expand the latent
space by replacing fully-connected layers in the StyleGAN's mapping network
with attention-based transformers. This simple and effective technique
integrates the aforementioned two spaces and transforms them into one new
latent space called $W$++. Our modified StyleGAN maintains the state-of-the-art
generation quality of the original StyleGAN with moderately better diversity.
But more importantly, the proposed $W$++ space achieves superior performance in
both reconstruction quality and editing quality. Despite these significant
advantages, our $W$++ space supports existing inversion algorithms and editing
methods with only negligible modifications thanks to its structural similarity
with the $W/W$+ space. Extensive experiments on the FFHQ dataset prove that our
proposed $W$++ space is evidently more preferable than the previous $W/W$+
space for real face editing. The code is publicly available for research
purposes at https://github.com/AnonSubm2021/TransStyleGAN.

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The categories of this paper are: quant-ph
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The categories of this paper are: funct-an
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The categories of this paper are: nlin
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The categories of this paper are: mtrl-th
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The categories of this paper are: hep-th
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The categories of this paper are: gr-qc
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The categories of this paper are: dg-ga
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The categories of this paper are: q-fin
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The categories of this paper are: physics
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The categories of this paper are: hep-ph
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The categories of this paper are: nucl-ex
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The categories of this paper are: hep-lat
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The categories of this paper are: comp-gas
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The categories of this paper are: alg-geom
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The categories of this paper are: chem-ph
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The categories of this paper are: q-alg