Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Sublabel-Accurate Discretization of Nonconvex Free-Discontinuity
  Problems   In this work we show how sublabel-accurate multilabeling approaches can be
derived by approximating a classical label-continuous convex relaxation of
nonconvex free-discontinuity problems. This insight allows to extend these
sublabel-accurate approaches from total variation to general convex and
nonconvex regularizations. Furthermore, it leads to a systematic approach to
the discretization of continuous convex relaxations. We study the relationship
to existing discretizations and to discrete-continuous MRFs. Finally, we apply
the proposed approach to obtain a sublabel-accurate and convex solution to the
vectorial Mumford-Shah functional and show in several experiments that it leads
to more precise solutions using fewer labels.

35
The categories of this paper are: mtrl-th
33
The categories of this paper are: plasm-ph
0
The categories of this paper are: hep-ph
19
The categories of this paper are: eess
27
The categories of this paper are: comp-gas
34
The categories of this paper are: chem-ph
3
The categories of this paper are: physics
10
The categories of this paper are: q-bio
5
The categories of this paper are: gr-qc
23
The categories of this paper are: solv-int
25
The categories of this paper are: patt-sol
13
The categories of this paper are: quant-ph
21
The categories of this paper are: adap-org
32
The categories of this paper are: atom-ph
20
The categories of this paper are: acc-phys
9
The categories of this paper are: nlin