Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Stereo Matching by Joint Energy Minimization   In [18], Mozerov et al. propose to perform stereo matching as a two-step
energy minimization problem. For the first step they solve a fully connected
MRF model. And in the next step the marginal output is employed as the unary
cost for a locally connected MRF model.
  In this paper we intend to combine the two steps of energy minimization in
order to improve stereo matching results. We observe that the fully connected
MRF leads to smoother disparity maps, while the locally connected MRF achieves
superior results in fine-structured regions. Thus we propose to jointly solve
the fully connected and locally connected models, taking both their advantages
into account. The joint model is solved by mean field approximations. While
remaining efficient, our joint model outperforms the two-step energy
minimization approach in both time and estimation error on the Middlebury
stereo benchmark v3.

23
The categories of this paper are: solv-int
20
The categories of this paper are: acc-phys
17
The categories of this paper are: q-fin
24
The categories of this paper are: dg-ga
30
The categories of this paper are: q-alg
28
The categories of this paper are: alg-geom
6
The categories of this paper are: astro-ph
8
The categories of this paper are: hep-ex
27
The categories of this paper are: comp-gas
15
The categories of this paper are: nucl-ex
26
The categories of this paper are: bayes-an
10
The categories of this paper are: q-bio
2
The categories of this paper are: math
9
The categories of this paper are: nlin
21
The categories of this paper are: adap-org
35
The categories of this paper are: mtrl-th