Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Automatic detection and tracking of dust particles in a RF plasma sheath   A method enabling automatic detection and tracking of large amounts of
individual dust particles in plasmas is presented. Individual trajectories can
be found with a good spatiotemporal resolution, even without applying any
external light source to facilitate detection. Main advantages of this method
is a high portability and the possibility of making statistical analyses of the
trajectories of a large amount of non uniformly size distributed particles,
under challenging illumination conditions and with low time and computational
resources. In order to evaluate the efficiency of different detection and
tracking strategies statistically, an experimental benchmark is proposed, and
completed by numerical simulations.

32
The categories of this paper are: atom-ph
37
The categories of this paper are: supr-con
31
The categories of this paper are: ao-sci
6
The categories of this paper are: astro-ph
18
The categories of this paper are: econ
23
The categories of this paper are: solv-int
16
The categories of this paper are: stat
9
The categories of this paper are: nlin
5
The categories of this paper are: gr-qc
15
The categories of this paper are: nucl-ex
22
The categories of this paper are: chao-dyn
33
The categories of this paper are: plasm-ph
11
The categories of this paper are: hep-lat
2
The categories of this paper are: math
4
The categories of this paper are: cond-mat
21
The categories of this paper are: adap-org