Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Digital Image Processing Approach for Hepatic Diseases Staging based
  on the Glisson's Capsule   Due to the need for quick and effective treatments for liver diseases, which
are among the most common health problems in the world, staging fibrosis
through non-invasive and economic methods has become of great importance.
Taking inspiration from diagnostic laparoscopy, used in the past for hepatic
diseases, in this paper ultrasound images of the liver are studied, focusing on
a specific region of the organ where the Glisson's capsule is visible. In
ultrasound images, the Glisson's capsule appears in the shape of a line which
can be extracted via classical methods in literature. By making use of a
combination of standard image processing techniques and Convolutional Neural
Network approaches, the scope of this work is to give evidence to the idea that
a great informative potential relies on smoothness of the Glisson's capsule
surface. To this purpose, several classifiers are taken into consideration,
which deal with different type of data, namely ultrasound images, binary images
depicting the Glisson's line, and features vector extracted from the original
image. This is a preliminary study that has been retrospectively conducted,
based on the results of the elastosonography examination.

9
The categories of this paper are: nlin
29
The categories of this paper are: funct-an
8
The categories of this paper are: hep-ex
15
The categories of this paper are: nucl-ex
35
The categories of this paper are: mtrl-th
26
The categories of this paper are: bayes-an
20
The categories of this paper are: acc-phys
34
The categories of this paper are: chem-ph
23
The categories of this paper are: solv-int
28
The categories of this paper are: alg-geom
10
The categories of this paper are: q-bio
0
The categories of this paper are: hep-ph
36
The categories of this paper are: cmp-lg
25
The categories of this paper are: patt-sol
37
The categories of this paper are: supr-con
24
The categories of this paper are: dg-ga