Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Two-Stream Meticulous Processing Network for Retinal Vessel
  Segmentation   Vessel segmentation in fundus is a key diagnostic capability in
ophthalmology, and there are various challenges remained in this essential
task. Early approaches indicate that it is often difficult to obtain desirable
segmentation performance on thin vessels and boundary areas due to the
imbalance of vessel pixels with different thickness levels. In this paper, we
propose a novel two-stream Meticulous-Processing Network (MP-Net) for tackling
this problem. To pay more attention to the thin vessels and boundary areas, we
firstly propose an efficient hierarchical model automatically stratifies the
ground-truth masks into different thickness levels. Then a novel two-stream
adversarial network is introduced to use the stratification results with a
balanced loss function and an integration operation to achieve a better
performance, especially in thin vessels and boundary areas detecting. Our model
is proved to outperform state-of-the-art methods on DRIVE, STARE, and CHASE_DB1
datasets.

31
The categories of this paper are: ao-sci
36
The categories of this paper are: cmp-lg
18
The categories of this paper are: econ
6
The categories of this paper are: astro-ph
9
The categories of this paper are: nlin
14
The categories of this paper are: math-ph
34
The categories of this paper are: chem-ph
33
The categories of this paper are: plasm-ph
10
The categories of this paper are: q-bio
5
The categories of this paper are: gr-qc
16
The categories of this paper are: stat
21
The categories of this paper are: adap-org
20
The categories of this paper are: acc-phys
15
The categories of this paper are: nucl-ex
4
The categories of this paper are: cond-mat
12
The categories of this paper are: nucl-th