Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Non-line-of-sight Imaging with Partial Occluders and Surface Normals   Imaging objects obscured by occluders is a significant challenge for many
applications. A camera that could "see around corners" could help improve
navigation and mapping capabilities of autonomous vehicles or make search and
rescue missions more effective. Time-resolved single-photon imaging systems
have recently been demonstrated to record optical information of a scene that
can lead to an estimation of the shape and reflectance of objects hidden from
the line of sight of a camera. However, existing non-line-of-sight (NLOS)
reconstruction algorithms have been constrained in the types of light transport
effects they model for the hidden scene parts. We introduce a factored NLOS
light transport representation that accounts for partial occlusions and surface
normals. Based on this model, we develop a factorization approach for inverse
time-resolved light transport and demonstrate high-fidelity NLOS
reconstructions for challenging scenes both in simulation and with an
experimental NLOS imaging system.

21
The categories of this paper are: adap-org
9
The categories of this paper are: nlin
34
The categories of this paper are: chem-ph
30
The categories of this paper are: q-alg
31
The categories of this paper are: ao-sci
10
The categories of this paper are: q-bio
3
The categories of this paper are: physics
12
The categories of this paper are: nucl-th
11
The categories of this paper are: hep-lat
29
The categories of this paper are: funct-an
20
The categories of this paper are: acc-phys
25
The categories of this paper are: patt-sol
18
The categories of this paper are: econ
22
The categories of this paper are: chao-dyn
5
The categories of this paper are: gr-qc
32
The categories of this paper are: atom-ph