João Ramalhinho

According to our database, João Ramalhinho authored at least 18 papers between 2017 and 2025.

Collaborative distances:

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

2025

Competing for Pixels: A Self-Play Algorithm for Weakly-Supervised Semantic Segmentation.

Shaheer U. Saeed, Shiqi Huang, João Ramalhinho, Iani J. M. B. Gayo, Nina Montaña Brown, Ester Bonmati, Stephen P. Pereira, Brian R. Davidson, Dean C. Barratt, Matthew J. Clarkson, Yipeng Hu

IEEE Trans. Pattern Anal. Mach. Intell., February, 2025

2024

Active learning using adaptable task-based prioritisation.

Shaheer U. Saeed, João Ramalhinho, Mark A. Pinnock, Ziyi Shen, Yunguan Fu, Nina Montaña Brown, Ester Bonmati, Dean C. Barratt, Stephen P. Pereira, Brian R. Davidson, Matthew J. Clarkson, Yipeng Hu

Medical Image Anal., 2024

Competing for pixels: a self-play algorithm for weakly-supervised segmentation.

Shaheer U. Saeed, Shiqi Huang, João Ramalhinho, Iani J. M. B. Gayo, Nina Montaña Brown, Ester Bonmati, Stephen P. Pereira, Brian R. Davidson, Dean C. Barratt, Matthew J. Clarkson, Yipeng Hu

CoRR, 2024

Can engineers represent surgeons in usability studies? Comparison of results from evaluating augmented reality guidance for laparoscopic surgery.

Soojeong Yoo, João Ramalhinho, Thomas Dowrick, Murali Somasundaram, Kurinchi Gurusamy, Brian R. Davidson, Matthew J. Clarkson, Ann Blandford

Comput. Graph., 2024

2023

The value of Augmented Reality in surgery - A usability study on laparoscopic liver surgery.

João Ramalhinho, Soojeong Yoo, Thomas Dowrick, Bongjin Koo, Murali Somasundaram, Kurinchi Gurusamy, David J. Hawkes, Brian R. Davidson, Ann Blandford, Matthew J. Clarkson

Medical Image Anal., December, 2023

Procedurally Generated Colonoscopy and Laparoscopy Data for Improved Model Training Performance.

Thomas Dowrick, Long Chen, João Ramalhinho, Juana González-Bueno Puyal, Matthew J. Clarkson

Proceedings of the Data Engineering in Medical Imaging - First MICCAI Workshop, 2023

2022

Deep hashing for global registration of untracked 2D laparoscopic ultrasound to CT.

João Ramalhinho, Bongjin Koo, Nina Montaña Brown, Shaheer U. Saeed, Ester Bonmati, Kurinchi Gurusamy, Stephen P. Pereira, Brian R. Davidson, Yipeng Hu, Matthew J. Clarkson

Int. J. Comput. Assist. Radiol. Surg., 2022

Towards Multi-modal Self-supervised Video and Ultrasound Pose Estimation for Laparoscopic Liver Surgery.

Nina Montaña Brown, João Ramalhinho, Bongjin Koo, Moustafa Allam, Brian R. Davidson, Kurinchi Gurusamy, Yipeng Hu, Matthew J. Clarkson

Proceedings of the Simplifying Medical Ultrasound - Third International Workshop, 2022

2021

Registration of Untracked 2D Laparoscopic Ultrasound to CT Images of the Liver Using Multi-Labelled Content-Based Image Retrieval.

João Ramalhinho, Henry F. J. Tregidgo, Kurinchi Gurusamy, David J. Hawkes, Brian R. Davidson, Matthew J. Clarkson

IEEE Trans. Medical Imaging, 2021

Vessel segmentation for automatic registration of untracked laparoscopic ultrasound to CT of the liver.

Nina Montaña Brown, João Ramalhinho, Moustafa Allam, Brian R. Davidson, Yipeng Hu, Matthew J. Clarkson

Int. J. Comput. Assist. Radiol. Surg., 2021

Endoscopic Ultrasound Image Synthesis Using a Cycle-Consistent Adversarial Network.

Alexander Grimwood, João Ramalhinho, Zachary M. C. Baum, Nina Montaña Brown, Gavin J. Johnson, Yipeng Hu, Matthew J. Clarkson, Stephen P. Pereira, Dean C. Barratt, Ester Bonmati

Proceedings of the Simplifying Medical Ultrasound - Second International Workshop, 2021

2020

Intraoperative Liver Surface Completion with Graph Convolutional VAE.

Simone Foti, Bongjin Koo, Thomas Dowrick, João Ramalhinho, Moustafa Allam, Brian R. Davidson, Danail Stoyanov, Matthew J. Clarkson

Proceedings of the Uncertainty for Safe Utilization of Machine Learning in Medical Imaging, and Graphs in Biomedical Image Analysis, 2020

2019

Registration of Untracked 2D Laparoscopic Ultrasound Liver Images to CT Using Content-Based Retrieval and Kinematic Priors.

João Ramalhinho, Henry F. J. Tregidgo, Moustafa Allam, Nikolina Travlou, Kurinchi Gurusamy, Brian R. Davidson, David J. Hawkes, Dean C. Barratt, Matthew J. Clarkson

Proceedings of the Smart Ultrasound Imaging and Perinatal, Preterm and Paediatric Image Analysis, 2019

2018

Global rigid registration of CT to video in laparoscopic liver surgery.

Maria R. Robu, João Ramalhinho, Stephen A. Thompson, Kurinchi Gurusamy, Brian R. Davidson, David J. Hawkes, Danail Stoyanov, Matthew J. Clarkson

Int. J. Comput. Assist. Radiol. Surg., 2018

A pre-operative planning framework for global registration of laparoscopic ultrasound to CT images.

João Ramalhinho, Maria R. Robu, Stephen A. Thompson, Kurinchi Gurusamy, Brian R. Davidson, David J. Hawkes, Dean C. Barratt, Matthew J. Clarkson

Int. J. Comput. Assist. Radiol. Surg., 2018

2017

Intelligent viewpoint selection for efficient CT to video registration in laparoscopic liver surgery.

Maria Robu, Philip J. Edwards, João Ramalhinho, Stephen A. Thompson, Brian R. Davidson, David J. Hawkes, Danail Stoyanov, Matthew J. Clarkson

Int. J. Comput. Assist. Radiol. Surg., 2017

On pattern selection for laparoscope calibration.

Stephen A. Thompson, Yannic Meuer, Eddie Edwards, João Ramalhinho, Maria Ruxandra Robu, Danail Stoyanov, Sébastien Ourselin, Brian R. Davidson, David J. Hawkes, Matthew J. Clarkson

Proceedings of the Medical Imaging 2017: Image-Guided Procedures, 2017

Breathing motion compensated registration of laparoscopic liver ultrasound to CT.

João Ramalhinho, Maria Robu, Stephen A. Thompson, Philip J. Edwards, Crispin Schneider, Kurinchi Gurusamy, David J. Hawkes, Brian R. Davidson, Dean C. Barratt, Matthew J. Clarkson

Proceedings of the Medical Imaging 2017: Image-Guided Procedures, 2017