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 (PLoS ONE, 2025)