Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: An Integrated System for 3D Gaze Recovery and Semantic Analysis of Human
  Attention   This work describes a computer vision system that enables pervasive mapping
and monitoring of human attention. The key contribution is that our methodology
enables full 3D recovery of the gaze pointer, human view frustum and associated
human centered measurements directly into an automatically computed 3D model in
real-time. We apply RGB-D SLAM and descriptor matching methodologies for the 3D
modeling, localization and fully automated annotation of ROIs (regions of
interest) within the acquired 3D model. This innovative methodology will open
new avenues for attention studies in real world environments, bringing new
potential into automated processing for human factors technologies.

13
The categories of this paper are: quant-ph
14
The categories of this paper are: math-ph
20
The categories of this paper are: acc-phys
9
The categories of this paper are: nlin
8
The categories of this paper are: hep-ex
24
The categories of this paper are: dg-ga
12
The categories of this paper are: nucl-th
2
The categories of this paper are: math
3
The categories of this paper are: physics
6
The categories of this paper are: astro-ph
7
The categories of this paper are: hep-th
25
The categories of this paper are: patt-sol
16
The categories of this paper are: stat
30
The categories of this paper are: q-alg
19
The categories of this paper are: eess
17
The categories of this paper are: q-fin