Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Preliminary Study on Optimal Placement of Cameras   This paper primarily focuses on figuring out the best array of cameras, or
visual sensors, so that such a placement enables the maximum utilization of
these visual sensors. Maximizing the utilization of these cameras can convert
to another problem that is simpler for the formulation, that is, maximizing the
total coverage with these cameras. To solve the problem, the coverage problem
is first defined subject to the capabilities and limits of cameras. Then, poses
of cameras are analyzed for the best arrangement.

3
The categories of this paper are: physics
0
The categories of this paper are: hep-ph
24
The categories of this paper are: dg-ga
27
The categories of this paper are: comp-gas
7
The categories of this paper are: hep-th
31
The categories of this paper are: ao-sci
9
The categories of this paper are: nlin
6
The categories of this paper are: astro-ph
32
The categories of this paper are: atom-ph
11
The categories of this paper are: hep-lat
17
The categories of this paper are: q-fin
8
The categories of this paper are: hep-ex
35
The categories of this paper are: mtrl-th
21
The categories of this paper are: adap-org
16
The categories of this paper are: stat
34
The categories of this paper are: chem-ph