Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Investigating the performance of Correspondence Algorithms in Vision
  based Driver-assistance in Indoor Environment   This paper presents the experimental comparison of fourteen stereo matching
algorithms in variant illumination conditions. Different adaptations of global
and local stereo matching techniques are chosen for evaluation The variant
strength and weakness of the chosen correspondence algorithms are explored by
employing the methodology of the prediction error strategy. The algorithms are
gauged on the basis of their performance on real world data set taken in
various indoor lighting conditions and at different times of the day

34
The categories of this paper are: chem-ph
4
The categories of this paper are: cond-mat
12
The categories of this paper are: nucl-th
28
The categories of this paper are: alg-geom
20
The categories of this paper are: acc-phys
26
The categories of this paper are: bayes-an
21
The categories of this paper are: adap-org
23
The categories of this paper are: solv-int
13
The categories of this paper are: quant-ph
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The categories of this paper are: eess
24
The categories of this paper are: dg-ga
0
The categories of this paper are: hep-ph
5
The categories of this paper are: gr-qc
25
The categories of this paper are: patt-sol
35
The categories of this paper are: mtrl-th
2
The categories of this paper are: math