2021 IEEE International Conference on Acoustics, Speech and Signal Processing

6-11 June 2021 • Toronto, Ontario, Canada

Extracting Knowledge from Information

2021 IEEE International Conference on Acoustics, Speech and Signal Processing

6-11 June 2021 • Toronto, Ontario, Canada

Extracting Knowledge from Information
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Paper Detail

Paper IDCHLG-1.3
Paper Title CNR-IEMN: a deep learning based approach to recognise Covid-19 from CT-scan
Authors Fares Bougourzi, Riccardo Contino, Cosimo Distante, CNR, Italy; Abdelmalik Taleb-Ahmed, Univ. Polytechnique Hauts-de-France, Univ. Lille, France
SessionCHLG-1: COVID-19 Diagnosis
LocationZoom
Session Time:Monday, 07 June, 09:30 - 12:00
Presentation Time:Monday, 07 June, 09:30 - 12:00
Presentation Poster
Topic Grand Challenge: COVID-19 Diagnosis
IEEE Xplore Open Preview  Click here to view in IEEE Xplore
Abstract The recognition of Covid-19 infection and distinguishing it from other Lung diseases from CT-scan is an emerging field in machine learning and computer vision community. In this paper, we proposed deep learning based approach to recognize the Covid-19 infection from the CT-scans. Our approach consists of two main stages. In the first stage, we trained deep learning architectures with Multi-task strategy for Slice-Level classification. In the second stage, we used the previous trained models with XG-boost classifier to classify the whole CT-scan into Normal, Covid-19 or Cap class. The evaluation of our approach achieved promising results on the validation data of SPGC-COVID dataset. In more details, our approach achieved 87.75% as overall accuracy and 96.36%, 52.63% and 95.83% sensitivities for Covid-19, Cap and Normal, respectively. From other hand, our approach achieved the fifth place on the three test datasets of SPGC on COVID-19 challenge where our approach achieved the best result for Covid-19 sensitivity.