Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Deep Learning Approach to Digitally Stain Optical Coherence Tomography
  Images of the Optic Nerve Head   Purpose: To develop a deep learning approach to digitally-stain optical
coherence tomography (OCT) images of the optic nerve head (ONH).
  Methods: A horizontal B-scan was acquired through the center of the ONH using
OCT (Spectralis) for 1 eye of each of 100 subjects (40 normal & 60 glaucoma).
All images were enhanced using adaptive compensation. A custom deep learning
network was then designed and trained with the compensated images to digitally
stain (i.e. highlight) 6 tissue layers of the ONH. The accuracy of our
algorithm was assessed (against manual segmentations) using the Dice
coefficient, sensitivity, and specificity. We further studied how compensation
and the number of training images affected the performance of our algorithm.
  Results: For images it had not yet assessed, our algorithm was able to
digitally stain the retinal nerve fiber layer + prelamina, the retinal pigment
epithelium, all other retinal layers, the choroid, and the peripapillary sclera
and lamina cribrosa. For all tissues, the mean dice coefficient was $0.84 \pm
0.03$, the mean sensitivity $0.92 \pm 0.03$, and the mean specificity $0.99 \pm
0.00$. Our algorithm performed significantly better when compensated images
were used for training. Increasing the number of images (from 10 to 40) to
train our algorithm did not significantly improve performance, except for the
RPE.
  Conclusion. Our deep learning algorithm can simultaneously stain neural and
connective tissues in ONH images. Our approach offers a framework to
automatically measure multiple key structural parameters of the ONH that may be
critical to improve glaucoma management.

12
The categories of this paper are: nucl-th
6
The categories of this paper are: astro-ph
26
The categories of this paper are: bayes-an
8
The categories of this paper are: hep-ex
10
The categories of this paper are: q-bio
9
The categories of this paper are: nlin
5
The categories of this paper are: gr-qc
20
The categories of this paper are: acc-phys
37
The categories of this paper are: supr-con
4
The categories of this paper are: cond-mat
34
The categories of this paper are: chem-ph
22
The categories of this paper are: chao-dyn
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The categories of this paper are: q-fin
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The categories of this paper are: stat
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The categories of this paper are: eess
11
The categories of this paper are: hep-lat