​
Login / Signup
Ahmed Afifi
ORCID
Publication Activity (10 Years)
Years Active: 2010-2024
Publications (10 Years): 8
Top Topics
Word Segmentation
Human Activity Recognition
Ct Images
Brain Tumor Segmentation
Top Venues
EMBC
AICCSA
ACIT
Sensors
</>
Publications
</>
Mohammed Alarfaj
,
Azzam Al Madini
,
Ahmed Alsafran
,
Mohammed Farag
,
Slim Chtourou
,
Ahmed Afifi
,
Ayaz Ahmad
,
Osama Al Rubayyi
,
Ali Al Harbi
,
Mustafa Al Thunaian
Wearable sensors based on artificial intelligence models for human activity recognition.
Frontiers Artif. Intell.
7 (2024)
Nagwa M. Aboelenein
,
Songhao Piao
,
Ahmed Afifi
IRDNU-Net: Inception residual dense nested u-net for brain tumor segmentation.
Multim. Tools Appl.
81 (17) (2022)
Ahmed Afifi
,
Chisato Takada
,
Yuichiro Yoshimura
,
Toshiya Nakaguchi
Real-Time Expanded Field-of-View for Minimally Invasive Surgery Using Multi-Camera Visual Simultaneous Localization and Mapping.
Sensors
21 (6) (2021)
Ahmed Afifi
,
Noor E. Hafsa
,
Mona A. S. Ali
,
Abdulaziz Alhumam
,
Safa Alsalman
An Ensemble of Global and Local-Attention Based Convolutional Neural Networks for COVID-19 Diagnosis on Chest X-ray Images.
Symmetry
13 (1) (2021)
Nagwa M. Aboelenein
,
Songhao Piao
,
Anis Koubaa
,
Alam Noor
,
Ahmed Afifi
HTTU-Net: Hybrid Two Track U-Net for Automatic Brain Tumor Segmentation.
IEEE Access
8 (2020)
Aya Mourad
,
Ahmed Afifi
,
Arabi E. Keshk
Automated Brain Tumor Segmentation in MRI using Superpixel Over-segmentation and Classification.
ACIT
(2020)
Chisato Takada
,
Ahmed Afifi
,
Toshiyuki Suzuki
,
Toshiya Nakaguchi
An enhanced hybrid tracking-mosaicking approach for surgical view expansion.
EMBC
(2017)
Chisato Takada
,
Toshiyuki Suzuki
,
Ahmed Afifi
,
Toshiya Nakaguchi
Hybrid Tracking and Matching Algorithm for Mosaicking Multiple Surgical Views.
CARE@MICCAI
(2016)
Ahmed Afifi
,
Toshiya Nakaguchi
Unsupervised detection of liver lesions in CT images.
EMBC
(2015)
Roqyiah M. Abdeen
,
Ahmed Afifi
,
Ashraf B. Elsisi
Improved Arabic handwriting word segmentation approach using Random Forests.
AICCSA
(2015)
Roqyiah M. Abdeen
,
Ahmed Afifi
,
Ashraf B. Elsisi
An Enhanced Technique for Offline Arabic Handwritten Words Segmentation.
CICLing (2)
(2015)
Ahmed Afifi
,
Toshiya Nakaguchi
Liver Segmentation Approach Using Graph Cuts and Iteratively Estimated Shape and Intensity Constrains.
MICCAI (2)
(2012)
Ahmed Afifi
,
Toshiya Nakaguchi
,
Norimichi Tsumura
A liver segmentation approach in contrast-enhanced CT images with patient-specific knowledge.
Medical Imaging: Image Processing
(2011)
Ahmed Afifi
,
Toshiya Nakaguchi
,
Norimichi Tsumura
Shape Prior Segmentation of Medical Images using Particle Swarm Optimization.
ICAART (1)
(2010)
Ahmed Afifi
,
Toshiya Nakaguchi
,
Norimichi Tsumura
,
Yoichi Miyake
A Model Optimization Approach to the Automatic Segmentation of Medical Images.
IEICE Trans. Inf. Syst.
(4) (2010)
Ahmed Afifi
,
Toshiya Nakaguchi
,
Norimichi Tsumura
Segmentation of deformable organs from medical images using particle swarm optimization and nonlinear shape priors.
Medical Imaging: Image Processing
(2010)