Multivariate Gaussian Bayes classifier with limited data for segmentation of clean and contaminated regions in the small bowel capsule endoscopy images

Vahid Sadeghi; Alireza Mehridehnavi; Maryam Behdad; Alireza Vard; Mina Omrani; Mohsen Sharifi; Yasaman Sanahmadi; Niloufar Teyfouri

doi:10.1371/journal.pone.0315638

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Open Access

Peer-reviewed

Research Article

Multivariate Gaussian Bayes classifier with limited data for segmentation of clean and contaminated regions in the small bowel capsule endoscopy images

Vahid Sadeghi,

Roles Data curation, Investigation, Methodology, Software, Validation, Visualization, Writing – original draft, Writing – review & editing

Affiliation Department of Bioelectrics and Biomedical Engineering, School of Advanced Technologies in Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
⨯
Alireza Mehridehnavi ,

Roles Conceptualization, Methodology, Project administration, Validation, Writing – original draft, Writing – review & editing

* E-mail: mehri@med.mui.ac.ir

Affiliation Department of Bioelectrics and Biomedical Engineering, School of Advanced Technologies in Medicine, Isfahan University of Medical Sciences, Isfahan, Iran

https://orcid.org/0000-0002-7964-0478

⨯
Maryam Behdad,

Roles Data curation, Investigation, Software, Writing – original draft

Affiliation Department of Electrical Engineering, Yazd University, Yazd, Iran
⨯
Alireza Vard,

Roles Methodology

Affiliation Department of Bioelectrics and Biomedical Engineering, School of Advanced Technologies in Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
⨯
Mina Omrani,

Roles Investigation, Writing – original draft, Writing – review & editing

Affiliation Department of Mathematics and Computer Science, Amirkabir University of Technology, Tehran, Iran
⨯
Mohsen Sharifi,

Roles Conceptualization, Data curation

Affiliation Gastroenterologist and Hepatologist Fellowship of Endosonography, Isfahan University of Medical Sciences, Isfahan, Iran
⨯
Yasaman Sanahmadi,

Roles Data curation

Affiliation Department of Bioelectrics and Biomedical Engineering, School of Advanced Technologies in Medicine, Isfahan University of Medical Sciences, Isfahan, Iran
⨯
Niloufar Teyfouri

Roles Data curation

Affiliations Cancer Prevention Research Center, Isfahan University of Medical Sciences, Isfahan, Iran, Omid Hospital, Isfahan University of Medical Sciences, Isfahan, Iran
⨯

Multivariate Gaussian Bayes classifier with limited data for segmentation of clean and contaminated regions in the small bowel capsule endoscopy images

Vahid Sadeghi,
Alireza Mehridehnavi,
Maryam Behdad,
Alireza Vard,
Mina Omrani,
Mohsen Sharifi,
Yasaman Sanahmadi,
Niloufar Teyfouri

Published: March 7, 2025
https://doi.org/10.1371/journal.pone.0315638

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