Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Emotion pattern detection on facial videos using functional statistics   There is an increasing scientific interest in automatically analysing and
understanding human behavior, with particular reference to the evolution of
facial expressions and the recognition of the corresponding emotions. In this
paper we propose a technique based on Functional ANOVA to extract significant
patterns of face muscles movements, in order to identify the emotions expressed
by actors in recorded videos. We determine if there are time-related
differences on expressions among emotional groups by using a functional F-test.
Such results are the first step towards the construction of a reliable
automatic emotion recognition system

12
The categories of this paper are: nucl-th
9
The categories of this paper are: nlin
6
The categories of this paper are: astro-ph
22
The categories of this paper are: chao-dyn
17
The categories of this paper are: q-fin
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The categories of this paper are: eess
27
The categories of this paper are: comp-gas
28
The categories of this paper are: alg-geom
20
The categories of this paper are: acc-phys
29
The categories of this paper are: funct-an
0
The categories of this paper are: hep-ph
10
The categories of this paper are: q-bio
36
The categories of this paper are: cmp-lg
5
The categories of this paper are: gr-qc
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The categories of this paper are: dg-ga
21
The categories of this paper are: adap-org