Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: High frequency analysis of imaging with noise blending   We consider sensor array imaging for simultaneous noise blended sources. We
study a migration imaging functional and we analyze its sensitivity to singular
perturbations of the speed of propagation of the medium. We consider two kinds
of random sources: randomly delayed pulses and stationary random processes, and
three possible kinds of perturbations. Using high frequency analysis we prove
the statistical stability (with respect to the realization of the noise
blending) of the scheme and obtain quantitative results on the image contrast
provided by the imaging functional, which strongly depends on the type of
perturbations.

12
The categories of this paper are: nucl-th
6
The categories of this paper are: astro-ph
4
The categories of this paper are: cond-mat
19
The categories of this paper are: eess
10
The categories of this paper are: q-bio
1
The categories of this paper are: cs
37
The categories of this paper are: supr-con
24
The categories of this paper are: dg-ga
36
The categories of this paper are: cmp-lg
18
The categories of this paper are: econ
28
The categories of this paper are: alg-geom
20
The categories of this paper are: acc-phys
9
The categories of this paper are: nlin
35
The categories of this paper are: mtrl-th
16
The categories of this paper are: stat
34
The categories of this paper are: chem-ph