Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Intrinsic3D: High-Quality 3D Reconstruction by Joint Appearance and
  Geometry Optimization with Spatially-Varying Lighting   We introduce a novel method to obtain high-quality 3D reconstructions from
consumer RGB-D sensors. Our core idea is to simultaneously optimize for
geometry encoded in a signed distance field (SDF), textures from
automatically-selected keyframes, and their camera poses along with material
and scene lighting. To this end, we propose a joint surface reconstruction
approach that is based on Shape-from-Shading (SfS) techniques and utilizes the
estimation of spatially-varying spherical harmonics (SVSH) from subvolumes of
the reconstructed scene. Through extensive examples and evaluations, we
demonstrate that our method dramatically increases the level of detail in the
reconstructed scene geometry and contributes highly to consistent surface
texture recovery.

28
The categories of this paper are: alg-geom
14
The categories of this paper are: math-ph
27
The categories of this paper are: comp-gas
31
The categories of this paper are: ao-sci
0
The categories of this paper are: hep-ph
37
The categories of this paper are: supr-con
21
The categories of this paper are: adap-org
3
The categories of this paper are: physics
10
The categories of this paper are: q-bio
11
The categories of this paper are: hep-lat
32
The categories of this paper are: atom-ph
8
The categories of this paper are: hep-ex
9
The categories of this paper are: nlin
17
The categories of this paper are: q-fin
29
The categories of this paper are: funct-an
12
The categories of this paper are: nucl-th