Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: AvatarMe++: Facial Shape and BRDF Inference with Photorealistic
  Rendering-Aware GANs   Over the last years, many face analysis tasks have accomplished astounding
performance, with applications including face generation and 3D face
reconstruction from a single "in-the-wild" image. Nevertheless, to the best of
our knowledge, there is no method which can produce render-ready
high-resolution 3D faces from "in-the-wild" images and this can be attributed
to the: (a) scarcity of available data for training, and (b) lack of robust
methodologies that can successfully be applied on very high-resolution data. In
this work, we introduce the first method that is able to reconstruct
photorealistic render-ready 3D facial geometry and BRDF from a single
"in-the-wild" image. We capture a large dataset of facial shape and
reflectance, which we have made public. We define a fast facial photorealistic
differentiable rendering methodology with accurate facial skin diffuse and
specular reflection, self-occlusion and subsurface scattering approximation.
With this, we train a network that disentangles the facial diffuse and specular
BRDF components from a shape and texture with baked illumination, reconstructed
with a state-of-the-art 3DMM fitting method. Our method outperforms the
existing arts by a significant margin and reconstructs high-resolution 3D faces
from a single low-resolution image, that can be rendered in various
applications, and bridge the uncanny valley.

2
The categories of this paper are: math
6
The categories of this paper are: astro-ph
25
The categories of this paper are: patt-sol
0
The categories of this paper are: hep-ph
11
The categories of this paper are: hep-lat
33
The categories of this paper are: plasm-ph
14
The categories of this paper are: math-ph
8
The categories of this paper are: hep-ex
23
The categories of this paper are: solv-int
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The categories of this paper are: gr-qc
10
The categories of this paper are: q-bio
29
The categories of this paper are: funct-an
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The categories of this paper are: dg-ga
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The categories of this paper are: adap-org
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The categories of this paper are: cond-mat
30
The categories of this paper are: q-alg