Abdulla Al-Ansari

According to our database, Abdulla Al-Ansari authored at least 37 papers between 2013 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Deep learning for surgical instrument recognition and segmentation in robotic-assisted surgeries: a systematic review.

Fatimaelzahraa Ali Ahmed, Mahmoud Yousef, Mariam Ali Ahmed, Hasan Omar Ali, Anns Mahboob, Hazrat Ali, Zubair Shah, Omar Aboumarzouk, Abdulla Al-Ansari, Shidin Balakrishnan

Artif. Intell. Rev., January, 2025

2024

A comprehensive study to learn the impact of augmented reality and haptic interaction in ultrasound-guided percutaneous liver biopsy training and education.

Iffa Afsa Changaai Mangalote, Omar Aboumarzouk, Abdulla Al-Ansari, Sarada Prasad Dakua

Artif. Intell. Rev., July, 2024

Advancements in Deep Learning for B-Mode Ultrasound Segmentation: A Comprehensive Review.

Mohammed Yusuf Ansari, Iffa Afsa Changaai Mangalote, Pramod Kumar Meher, Omar Aboumarzouk, Abdulla Al-Ansari, Osama Halabi, Sarada Prasad Dakua

IEEE Trans. Emerg. Top. Comput. Intell., June, 2024

A holographic telementoring system depicting surgical instrument movements for real-time guidance in open surgeries.

Malek Anabtawi, Dehlela Shabir, Jhasketan Padhan, Abdulla Al-Ansari, Omar Aboumarzouk, Zhigang Deng, Nikhil V. Navkar

Comput. Methods Programs Biomed., 2024

2023

Reinventing Patient Support and Continuity of Care Using Innovative Physician-staffed Hotline: More than 60,000 Patients Served Across 15 Medical and Surgical Specialties During the First Wave of COVID-19 Lockdown in Qatar.

Mohamed Arafa, Walid El Ansari, Fadi Qasem, Abdulla Al-Ansari, Mohammed Al Ateeq Al Dosari, Khalid Mukhtar, Mohamed Ali Alhabash, Khalid Awad, Khalid Al-Rumaihi

J. Medical Syst., December, 2023

Evaluating a Remote Tele-Mentoring Gameplay Setup for Teaching Laparoscopic Suturing Skills.

Dehlela Shabir, Shidin Balakrishnan, Jhasketan Padhan, Elias Yaacoub, Amr Mohammed, Zhigang Deng, Abdulla Al-Ansari, Panagiotis Tsiamyrtzis, Nikhil V. Navkar

Proceedings of the 11th IEEE International Conference on Serious Games and Applications for Health, 2023

Tele-Mentoring Using Augmented Reality: A Feasibility Study to Assess Teaching of Laparoscopic Suturing Skills.

Dehlela Shabir, Shidin Balakrishnan, Jhasketan Padhan, Julien Abinahed, Elias Yaacoub, Amr Mohamed, Zhigang Deng, Abdulla Al-Ansari, Panagiotis Tsiamyrtzis, Nikhil V. Navkar

Proceedings of the 36th IEEE International Symposium on Computer-Based Medical Systems, 2023

Role of Liver Registration in Hepatocellular Carcinoma Treatment Planning.

Sarada Prasad Dakua, Snigdha Mohanty, Subhashree Mishra, Sudhansu Sekhar Singh, Julien Abinahed, Abdulla Al-Ansari

Proceedings of the IEEE Ninth International Conference on Big Data Computing Service and Applications, 2023

2022

Correction: Practical utility of liver segmentation methods in clinical surgeries and interventions.

Mohammed Yusuf Ansari, Alhusain Abdalla, Mohammed Yaqoob Ansari, Mohammed Ishaq Ansari, Byanne Malluhi, Snigdha Mohanty, Subhashree Mishra, Sudhansu Sekhar Singh, Julien Abinahed, Abdulla Al-Ansari, Shidin Balakrishnan, Sarada Prasad Dakua

BMC Medical Imaging, 2022

Practical utility of liver segmentation methods in clinical surgeries and interventions.

Mohammed Yusuf Ansari, Alhusain Abdalla, Mohammed Yaqoob Ansari, Mohammed Ishaq Ansari, Byanne Malluhi, Snigdha Mohanty, Subhashree Mishra, Sudhansu Sekhar Singh, Julien Abinahed, Abdulla Al-Ansari, Shidin Balakrishnan, Sarada Prasad Dakua

BMC Medical Imaging, 2022

Towards Developing a Lightweight Neural Network for Liver CT Segmentation.

Mohammed Yusuf Ansari, Snigdha Mohanty, Serah Jessy Mathew, Subhashree Mishra, Sudhansu Sekhar Singh, Julien Abinahed, Abdulla Al-Ansari, Sarada Prasad Dakua

Proceedings of 2022 International Conference on Medical Imaging and Computer-Aided Diagnosis, 2022

Human-Computer Interfacing for Control of Angulated Scopes in Robotic Scope Assistant Systems.

Nihal Abdurahiman, Jhasketan Padhan, Haoran Zhao, Shidin Balakrishnan, Abdulla Al-Ansari, Julien Abinahed, Carlos A. Velasquez, Aaron T. Becker, Nikhil V. Navkar

Proceedings of the International Symposium on Medical Robotics, 2022

Towards Developing a Liver Segmentation Method for Hepatocellular Carcinoma Treatment Planning.

Snigdha Mohanty, Julien Abinahed, Abdulla Al-Ansari, Subhashree Mishra, Sudhansu Sekhar Singh, Sarada Prasad Dakua

Proceedings of the 20th IEEE International Conference on Industrial Informatics, 2022

Benchmarking Network Performance of Augmented Reality Based Surgical Telementoring Systems.

Dehlela Shabir, Malik Anbatawi, Nihal Abdurahiman, May Trinh, Jhasketan Padhan, Abdulla Al-Ansari, Julien Abinahed, Zhigang Deng, Elias Yaacoub, Amr Mohamed, Nikhil V. Navkar

Proceedings of the 22nd IEEE International Conference on Bioinformatics and Bioengineering, 2022

Dynamic Guidance Virtual Fixtures for Guiding Robotic Interventions: Intraoperative MRI-guided Transapical Cardiac Intervention Paradigm.

Jhasketan Padhan, Nikolaos V. Tsekos, Abdulla Al-Ansari, Julien Abinahed, Zhigang Deng, Nikhil V. Navkar

Proceedings of the 22nd IEEE International Conference on Bioinformatics and Bioengineering, 2022

Assessing Virtual Reality Environment for Remote Telementoring during Open Surgeries.

Waleed Bin Owais, Jhasketan Padhan, Malek Anbatawi, Abdulla Al-Ansari, Amr Mohamed, Elias Yaacoub, Nikhil V. Navkar

Proceedings of the 22nd IEEE International Conference on Bioinformatics and Bioengineering, 2022

2021

Content Validity and User Satisfaction Evaluation of Visualization Training Tool for Surgeons for Urethral Dissection during Robot-Assisted Radical Prostatectomy.

Sarah Kharbach, Abdulla K. Al-Ali, Omar Aboumarzouk, Julien Abinahed, Abdulla Al-Ansari, Georges Younes

Proceedings of the ICMHI 2021: 5th International Conference on Medical and Health Informatics, 2021

Comparative Study of Extractive Text Summarization Techniques.

Ahammed Waseem Palliyali, Maaz Abdulaziz Al-Khalifa, Saad Farooq, Julien Abinahed, Abdulla Al-Ansari, Ali Jaoua

Proceedings of the 18th IEEE/ACS International Conference on Computer Systems and Applications, 2021

2020

Evaluation of Interventional Planning Software Features for MR-guided Transrectal Prostate Biopsies.

Jose D. Velazco Garcia, Nikhil V. Navkar, Shidin Balakrishnan, Julien Abinahed, Abdulla Al-Ansari, Adham Darweesh, Khalid Al-Rumaihi, Eftychios G. Christoforou, Ernst L. Leiss, Mansour A. Karkoub, Panagiotis Tsiamyrtzis, Nikolaos V. Tsekos

Proceedings of the 20th IEEE International Conference on Bioinformatics and Bioengineering, 2020

2019

A Platform Integrating Acquisition, Reconstruction, Visualization, and Manipulator Control Modules for MRI-Guided Interventions.

Jose D. Velazco Garcia, Nikhil V. Navkar, Dawei Gui, Cristina Marie Morales Mojica, Eftychios G. Christoforou, Alpay Özcan, Julien Abinahed, Abdulla Al-Ansari, Andrew G. Webb, Ioannis Seimenis, Nikolaos V. Tsekos

J. Digit. Imaging, 2019

Moving object tracking in clinical scenarios: application to cardiac surgery and cerebral aneurysm clipping.

Sarada Prasad Dakua, Julien Abinahed, Ayman Zakaria, Shidin Balakrishnan, Georges Younes, Nikhil V. Navkar, Abdulla Al-Ansari, Xiaojun Zhai, Faycal Bensaali, Abbes Amira

Int. J. Comput. Assist. Radiol. Surg., 2019

Preliminary Evaluation of Robotic Transrectal Biopsy System on an Interventional Planning Software.

Jose D. Velazco Garcia, Ernst L. Leiss, Mansour A. Karkoub, Panagiotis Tsiamyrtzis, Nikolaos V. Tsekos, Nikhil V. Navkar, Shidin Balakrishnan, Julien Abinahed, Abdulla Al-Ansari, Georges Younes, Adham Darweesh, Khalid Al-Rumaihi, Eftychios G. Christoforou

Proceedings of the 19th IEEE International Conference on Bioinformatics and Bioengineering, 2019

2018

A PCA-based approach for brain aneurysm segmentation.

Sarada Prasad Dakua, Julien Abinahed, Abdulla Al-Ansari

Multidimens. Syst. Signal Process., 2018

Real-time automated image segmentation technique for cerebral aneurysm on reconfigurable system-on-chip.

Xiaojun Zhai, Mohammad Eslami, Ealaf Sayed Hussein, Maroua Salem Filali, Salma Tarek Shalaby, Abbes Amira, Faycal Bensaali, Sarada Dakua, Julien Abinahed, Abdulla Al-Ansari, Ayman Z. Ahmed

J. Comput. Sci., 2018

A Prototype Holographic Augmented Reality Interface for Image-Guided Prostate Cancer Interventions.

Cristina Marie Morales Mojica, Jose D. Velazco Garcia, Nikhil V. Navkar, Shidin Balakrishnan, Julien Abinahed, Walid El Ansari, Khalid Al-Rumaihi, Adham Darweesh, Abdulla Al-Ansari, Mohamed Gharib, Mansour A. Karkoub, Ernst L. Leiss, Ioannis Seimenis, Nikolaos V. Tsekos

Proceedings of the 8th Eurographics Workshop on Visual Computing for Biology and Medicine, 2018

A Method Towards Cerebral Aneurysm Detection in Clinical Settings.

Sarada Prasad Dakua, Julien Abinahed, Abdulla Al-Ansari, Pablo Garcia Bermejo, Ayaman Zakaria, Abbes Amira, Faycal Bensaali

Proceedings of the Processing and Analysis of Biomedical Information, 2018

2017

Cellular automata-based left ventricle reconstruction from magnetic resonance images.

Sarada Prasad Dakua, Julien Abinahed, Abdulla Al-Ansari

Comput. methods Biomech. Biomed. Eng. Imaging Vis., 2017

Towards a Modular, Customizable Robotic System for Needle-Based Image-Guided Interventions: Preliminary Designs, Implementation, and Testing.

Nikhil V. Navkar, Leonardo Barbosa, Shidin Balakrishnan, Julien Abinahed, Walid El Ansari, Khalid Al-Rumaihi, Adham Darweesh, Abdulla Al-Ansari, Nikolaos V. Tsekos, Mansour A. Karkoub, Mohamed Gharib

Proceedings of the 17th IEEE International Conference on Bioinformatics and Bioengineering, 2017

2016

Simultaneous Multi-Structure Segmentation and 3D Nonrigid Pose Estimation in Image-Guided Robotic Surgery.

Masoud S. Nosrati, Rafeef Abugharbieh, Jean-Marc Peyrat, Julien Abinahed, Osama Al-Alao, Abdulla Al-Ansari, Ghassan Hamarneh

IEEE Trans. Medical Imaging, 2016

Constrained Statistical Modelling of Knee Flexion From Multi-Pose Magnetic Resonance Imaging.

Mihaela A. M. Constantinescu, Su-Lin Lee, Nikhil V. Navkar, Weimin Yu, Saifedeen Al-Rawas, Julien Abinahed, Guoyan Zheng, Jennifer Keegan, Abdulla Al-Ansari, Nabil Jomaah, Philippe Landreau, Guang-Zhong Yang

IEEE Trans. Medical Imaging, 2016

Pathological liver segmentation using stochastic resonance and cellular automata.

Sarada Prasad Dakua, Julien Abinahed, Abdulla Al-Ansari

J. Vis. Commun. Image Represent., 2016

Endoscopic scene labelling and augmentation using intraoperative pulsatile motion and colour appearance cues with preoperative anatomical priors.

Masoud S. Nosrati, Alborz Amir-Khalili, Jean-Marc Peyrat, Julien Abinahed, Osama Al-Alao, Abdulla Al-Ansari, Rafeef Abugharbieh, Ghassan Hamarneh

Int. J. Comput. Assist. Radiol. Surg., 2016

2015

Automatic segmentation of occluded vasculature via pulsatile motion analysis in endoscopic robot-assisted partial nephrectomy video.

Alborz Amir-Khalili, Ghassan Hamarneh, Jean-Marc Peyrat, Julien Abinahed, Osama Al-Alao, Abdulla Al-Ansari, Rafeef Abugharbieh

Medical Image Anal., 2015

2014

Efficient Multi-organ Segmentation in Multi-view Endoscopic Videos Using Pre-operative Priors.

Masoud S. Nosrati, Jean-Marc Peyrat, Julien Abinahed, Osama Al-Alao, Abdulla Al-Ansari, Rafeef Abugharbieh, Ghassan Hamarneh

Proceedings of the Medical Image Computing and Computer-Assisted Intervention - MICCAI 2014, 2014

Automatic Labelling of Tumourous Frames in Free-Hand Laparoscopic Ultrasound Video.

Jeremy Kawahara, Jean-Marc Peyrat, Julien Abinahed, Osama Al-Alao, Abdulla Al-Ansari, Rafeef Abugharbieh, Ghassan Hamarneh

Proceedings of the Medical Image Computing and Computer-Assisted Intervention - MICCAI 2014, 2014

Auto Localization and Segmentation of Occluded Vessels in Robot-Assisted Partial Nephrectomy.

Alborz Amir-Khalili, Jean-Marc Peyrat, Julien Abinahed, Osama Al-Alao, Abdulla Al-Ansari, Ghassan Hamarneh, Rafeef Abugharbieh

Proceedings of the Medical Image Computing and Computer-Assisted Intervention - MICCAI 2014, 2014

2013

Self Stabilization of Image Attributes for Left Ventricle Segmentation.

Sarada Prasad Dakua, Julien Abi-Nahed, Abdulla Al-Ansari

Proceedings of the Statistical Atlases and Computational Models of the Heart. Imaging and Modelling Challenges, 2013