Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Preparatory data analysis for the reconstruction of real-time MRI data   Real-time magnetic resonance imaging (MRI) poses unique challenges related to
the speed of data acquisition and to the degree of undersampling necessary to
achieve this speed. This Master's thesis introduces and evaluates two
pre-processing approaches for these problems: Coil compression to reduce the
data volume and a channel selection algorithm to reduce streak artifacts which
arise as a consequence of undersampling. Both approaches are tested on real
data covering anatomical imaging of the head and of the heart.

11
The categories of this paper are: hep-lat
35
The categories of this paper are: mtrl-th
23
The categories of this paper are: solv-int
25
The categories of this paper are: patt-sol
28
The categories of this paper are: alg-geom
15
The categories of this paper are: nucl-ex
1
The categories of this paper are: cs
21
The categories of this paper are: adap-org
36
The categories of this paper are: cmp-lg
2
The categories of this paper are: math
27
The categories of this paper are: comp-gas
14
The categories of this paper are: math-ph
12
The categories of this paper are: nucl-th
37
The categories of this paper are: supr-con
18
The categories of this paper are: econ
30
The categories of this paper are: q-alg