Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Inverse Rendering for Complex Indoor Scenes: Shape, Spatially-Varying
  Lighting and SVBRDF from a Single Image   We propose a deep inverse rendering framework for indoor scenes. From a
single RGB image of an arbitrary indoor scene, we create a complete scene
reconstruction, estimating shape, spatially-varying lighting, and
spatially-varying, non-Lambertian surface reflectance. To train this network,
we augment the SUNCG indoor scene dataset with real-world materials and render
them with a fast, high-quality, physically-based GPU renderer to create a
large-scale, photorealistic indoor dataset. Our inverse rendering network
incorporates physical insights -- including a spatially-varying spherical
Gaussian lighting representation, a differentiable rendering layer to model
scene appearance, a cascade structure to iteratively refine the predictions and
a bilateral solver for refinement -- allowing us to jointly reason about shape,
lighting, and reflectance. Experiments show that our framework outperforms
previous methods for estimating individual scene components, which also enables
various novel applications for augmented reality, such as photorealistic object
insertion and material editing. Code and data will be made publicly available.

13
The categories of this paper are: quant-ph
24
The categories of this paper are: dg-ga
6
The categories of this paper are: astro-ph
17
The categories of this paper are: q-fin
15
The categories of this paper are: nucl-ex
2
The categories of this paper are: math
3
The categories of this paper are: physics
37
The categories of this paper are: supr-con
26
The categories of this paper are: bayes-an
10
The categories of this paper are: q-bio
22
The categories of this paper are: chao-dyn
36
The categories of this paper are: cmp-lg
20
The categories of this paper are: acc-phys
8
The categories of this paper are: hep-ex
21
The categories of this paper are: adap-org
27
The categories of this paper are: comp-gas