Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Multiview Two-Task Recursive Attention Model for Left Atrium and Atrial
  Scars Segmentation   Late Gadolinium Enhanced Cardiac MRI (LGE-CMRI) for detecting atrial scars in
atrial fibrillation (AF) patients has recently emerged as a promising technique
to stratify patients, guide ablation therapy and predict treatment success.
Visualisation and quantification of scar tissues require a segmentation of both
the left atrium (LA) and the high intensity scar regions from LGE-CMRI images.
These two segmentation tasks are challenging due to the cancelling of healthy
tissue signal, low signal-to-noise ratio and often limited image quality in
these patients. Most approaches require manual supervision and/or a second
bright-blood MRI acquisition for anatomical segmentation. Segmenting both the
LA anatomy and the scar tissues automatically from a single LGE-CMRI
acquisition is highly in demand. In this study, we proposed a novel fully
automated multiview two-task (MVTT) recursive attention model working directly
on LGE-CMRI images that combines a sequential learning and a dilated residual
learning to segment the LA (including attached pulmonary veins) and delineate
the atrial scars simultaneously via an innovative attention model. Compared to
other state-of-the-art methods, the proposed MVTT achieves compelling
improvement, enabling to generate a patient-specific anatomical and atrial scar
assessment model.

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The categories of this paper are: q-bio
28
The categories of this paper are: alg-geom
37
The categories of this paper are: supr-con
35
The categories of this paper are: mtrl-th
22
The categories of this paper are: chao-dyn
8
The categories of this paper are: hep-ex
25
The categories of this paper are: patt-sol
16
The categories of this paper are: stat
9
The categories of this paper are: nlin
18
The categories of this paper are: econ
6
The categories of this paper are: astro-ph
27
The categories of this paper are: comp-gas
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The categories of this paper are: q-alg
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The categories of this paper are: acc-phys
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The categories of this paper are: nucl-th
7
The categories of this paper are: hep-th