Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Convergence of level sets in total variation denoising through
  variational curvatures in unbounded domains   We present some results of geometric convergence of level sets for solutions
of total variation denoising as the regularization parameter tends to zero. The
common feature among them is that they make use of explicit constructions of
variational mean curvatures for general sets of finite perimeter. Consequently,
no additional regularity of the level sets of the ideal data is assumed, and in
particular the subgradient of the total variation at it could be empty. In
exchange, other restrictions on the data or on the noise are required. We
consider two cases: characteristic functions with a parameter choice depending
on the noise level, and noiseless generic data.

7
The categories of this paper are: hep-th
25
The categories of this paper are: patt-sol
36
The categories of this paper are: cmp-lg
23
The categories of this paper are: solv-int
0
The categories of this paper are: hep-ph
33
The categories of this paper are: plasm-ph
6
The categories of this paper are: astro-ph
15
The categories of this paper are: nucl-ex
37
The categories of this paper are: supr-con
16
The categories of this paper are: stat
10
The categories of this paper are: q-bio
31
The categories of this paper are: ao-sci
24
The categories of this paper are: dg-ga
18
The categories of this paper are: econ
1
The categories of this paper are: cs
20
The categories of this paper are: acc-phys