Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Detecting, Localising and Classifying Polyps from Colonoscopy Videos
  using Deep Learning   In this paper, we propose and analyse a system that can automatically detect,
localise and classify polyps from colonoscopy videos. The detection of frames
with polyps is formulated as a few-shot anomaly classification problem, where
the training set is highly imbalanced with the large majority of frames
consisting of normal images and a small minority comprising frames with polyps.
Colonoscopy videos may contain blurry images and frames displaying feces and
water jet sprays to clean the colon -- such frames can mistakenly be detected
as anomalies, so we have implemented a classifier to reject these two types of
frames before polyp detection takes place. Next, given a frame containing a
polyp, our method localises (with a bounding box around the polyp) and
classifies it into five different classes. Furthermore, we study a method to
improve the reliability and interpretability of the classification result using
uncertainty estimation and classification calibration. Classification
uncertainty and calibration not only help improve classification accuracy by
rejecting low-confidence and high-uncertain results, but can be used by doctors
to decide how to decide on the classification of a polyp. All the proposed
detection, localisation and classification methods are tested using large data
sets and compared with relevant baseline approaches.

19
The categories of this paper are: eess
20
The categories of this paper are: acc-phys
37
The categories of this paper are: supr-con
5
The categories of this paper are: gr-qc
24
The categories of this paper are: dg-ga
30
The categories of this paper are: q-alg
6
The categories of this paper are: astro-ph
28
The categories of this paper are: alg-geom
3
The categories of this paper are: physics
15
The categories of this paper are: nucl-ex
34
The categories of this paper are: chem-ph
11
The categories of this paper are: hep-lat
32
The categories of this paper are: atom-ph
22
The categories of this paper are: chao-dyn
23
The categories of this paper are: solv-int
8
The categories of this paper are: hep-ex