Said Charfi

24 papers C 3Misc 1Journal 18Unranked 2
YearRankTypeTitle / Venue / Authors
2026 J jnl
HDEFG-UFormer: A Hierarchical Depthwise-Expanded Feature Grouping Transformer-Based UNet for Gastrointestinal Disease Segmentation.
IEEE Trans. Syst. Man Cybern. Syst.
Anass Garbaz, Yassine Oukdach, Said Charfi, Mohamed El Ansari, Lahcen Koutti, Mouna Salihoun
2025 J jnl
Combined deep convolutional neural networks for abnormality classification in wireless capsule endoscopy images.
Multim. Tools Appl.
Anass Garbaz, Samira Lafraxo, Said Charfi, Mohamed El Ansari, Lahcen Koutti, Mouna Salihoun
2025 J jnl
Corrections to "Advancements in Polyp Detection: A Developed Single Shot Multibox Detector Approach".
IEEE Access
Mohamed Achraf Belabbes, Yassine Oukdach, Meryem Souaidi, Lahcen Koutti, Said Charfi
2025 J jnl
DMFC-UFormer: Depthwise multi-scale factorized convolution transformer-based UNet for medical image segmentation.
Biomed. Signal Process. Control.
Anass Garbaz, Yassine Oukdach, Said Charfi, Mohamed El Ansari, Lahcen Koutti, Mouna Salihoun
2025 J jnl
GSAC-UFormer: Groupwise Self-Attention Convolutional Transformer-Based UNet for Medical Image Segmentation.
Cogn. Comput.
Anass Garbaz, Yassine Oukdach, Said Charfi, Mohamed El Ansari, Lahcen Koutti, Mouna Salihoun
2025 J jnl
MLFE-UNet: Multi-Level Feature Extraction Transformer-Based UNet for Gastrointestinal Disease Segmentation.
Int. J. Imaging Syst. Technol.
Anass Garbaz, Yassine Oukdach, Said Charfi, Mohamed El Ansari, Lahcen Koutti, Mouna Salihoun, Samira Lafraxo
2025 J jnl
XCC-Net: An X-Shaped Collective Convolution Network Architecture for Medical Image Segmentation.
Mach. Learn. Knowl. Extr.
Anass Garbaz, Yassine Oukdach, Said Charfi, Mohamed El Ansari, Lahcen Koutti, Mustapha Hedabou, Mustapha Oujaoura, Motalib Lagsoun Abdel
2024 J jnl
Abnormalities detection from wireless capsule endoscopy images based on embedding learning with triplet loss.
Multim. Tools Appl.
Said Charfi, Mohamed El Ansari, Lahcen Koutti, Ayoub Ellahyani, Ilyas El Jaafari
2024 J jnl
Advancements in Polyp Detection: A Developed Single Shot Multibox Detector Approach.
IEEE Access
Mohamed Achraf Belabbes, Yassine Oukdach, Meryem Souaidi, Lahcen Koutti, Said Charfi
2024 C conf
Bleeding Segmentation Based on a U-Formed Network with Separable Contextual Feature-Guided in Wireless Capsule Endoscopy Images.
WINCOM
Anass Garbaz, Yassine Oukdach, Said Charfi, Mohamed El Ansari, Lahcen Koutti, Mouna Salihoun
2024 J jnl
Feature Pyramid Network Based Spatial Attention and Cross-Level Semantic Similarity for Diseases Segmentation From Capsule Endoscopy Images.
Int. J. Imaging Syst. Technol.
Said Charfi, Mohamed El Ansari, Lahcen Koutti, Ilyas El Jaafari, Ayoub Ellahyani
2024 J jnl
Modified residual attention network for abnormalities segmentation and detection in WCE images.
Soft Comput.
Said Charfi, Mohamed El Ansari, Lahcen Koutti, Ayoub Ellahyani, Ilyas El Jaafari
2023 — conf
Bleeding Segmentation Based on a Bleeding Feature Engagement Module in Wireless Capsule Endoscopy.
SITIS
Anass Garbaz, Said Charfi, Mohamed El Ansari, Lahcen Koutti, Mouna Salihoun
2023 J jnl
Fine-tuned deep neural networks for polyp detection in colonoscopy images.
Pers. Ubiquitous Comput.
Ayoub Ellahyani, Ilyas El Jaafari, Said Charfi, Mohamed El Ansari
2022 C conf
Bleeding classification in Wireless Capsule Endoscopy Images based on Inception-ResNet-V2 and CNNs.
CIBCB
Anass Garbaz, Samira Lafraxo, Said Charfi, Mohamed El Ansari, Lahcen Koutti
2022 J jnl
MelaNet: an effective deep learning framework for melanoma detection using dermoscopic images.
Multim. Tools Appl.
Samira Lafraxo, Mohamed El Ansari, Said Charfi
2021 J jnl
Detection of abnormalities in wireless capsule endoscopy based on extreme learning machine.
Signal Image Video Process.
Ayoub Ellahyani, Ilyas El Jaafari, Said Charfi, Mohamed El Ansari
2021 J jnl
Parametric rectified nonlinear unit (PRenu) for convolution neural networks.
Signal Image Video Process.
Ilyas El Jaafari, Ayoub Ellahyani, Said Charfi
2020 J jnl
A locally based feature descriptor for abnormalities detection.
Soft Comput.
Said Charfi, Mohamed El Ansari
2019 J jnl
Computer-aided diagnosis system for ulcer detection in wireless capsule endoscopy images.
IET Image Process.
Said Charfi, Mohamed El Ansari, Ilangko Balasingham
2018 J jnl
Computer-aided diagnosis system for colon abnormalities detection in wireless capsule endoscopy images.
Multim. Tools Appl.
Said Charfi, Mohamed El Ansari
2017 Misc conf
Computer-aided diagnosis system for ulcer detection in wireless capsule endoscopy videos.
ATSIP
Said Charfi, Mohamed El Ansari
2017 C conf
Computer-aided system for Polyp detection in wireless capsule endoscopy images.
WINCOM
Mohamed El Ansari, Said Charfi
2017 — conf
Gastrointestinal tract bleeding detection from wireless capsule endoscopy videos.
ICC
Said Charfi, Mohamed El Ansari