Zobrazeno 1 - 10
of 41
pro vyhledávání: '"João Ramalhinho"'
Autor:
Aure Enkaoua, Mobarakol Islam, João Ramalhinho, Thomas Dowrick, James Booker, Danyal Z. Khan, Hani J. Marcus, Matthew J. Clarkson
Publikováno v:
Frontiers in Surgery, Vol 10 (2023)
BackgroundEndoscopic endonasal surgery is an established minimally invasive technique for resecting pituitary adenomas. However, understanding orientation and identifying critical neurovascular structures in this anatomically dense region can be chal
Externí odkaz:
https://doaj.org/article/78f5f5790bb94eb9bf3f4e879635fe2e
Publikováno v:
Journal of Open Research Software, Vol 11, Iss 1, Pp 3-3 (2023)
Fan-Slicer (https://github.com/UCL/fan-slicer) is a Python package that enables the fast sampling (slicing) of 2D ultrasound-shaped images from a 3D volume. To increase sampling speed, CUDA kernel functions are used in conjunction with the Pycuda pac
Externí odkaz:
https://doaj.org/article/48741dc4d1a24a87a8fef8515f8f3dab
Autor:
Stephen Thompson, Thomas Dowrick, Goufang Xiao, João Ramalhinho, Maria Robu, Mian Ahmad, Dan Taylor, Matthew J. Clarkson
Publikováno v:
Journal of Open Research Software, Vol 8, Iss 1 (2020)
SnappySonic provides an ultrasound acquisition replay simulator designed for public engagement and training. It provides a simple interface to allow users to experience ultrasound acquisition without the need for specialist hardware or acoustically c
Externí odkaz:
https://doaj.org/article/74c06d4fe18f47ab8afe91fce5c97592
Autor:
João Ramalhinho, Bongjin Koo, Nina Montaña-Brown, Shaheer U. Saeed, Ester Bonmati, Kurinchi Gurusamy, Stephen P. Pereira, Brian Davidson, Yipeng Hu, Matthew J. Clarkson
Publikováno v:
International Journal of Computer Assisted Radiology and Surgery. 17:1461-1468
Purpose The registration of Laparoscopic Ultrasound (LUS) to CT can enhance the safety of laparoscopic liver surgery by providing the surgeon with awareness on the relative positioning between critical vessels and a tumour. In an effort to provide a
Autor:
Nina Montaña-Brown, Yipeng Hu, Brian R. Davidson, Matthew J. Clarkson, Moustafa Allam, João Ramalhinho
Publikováno v:
International Journal of Computer Assisted Radiology and Surgery
Purpose: Registration of Laparoscopic Ultrasound (LUS) to a pre-operative scan such as Computed Tomography (CT) using blood vessel information has been proposed as a method to enable image-guidance for laparoscopic liver resection. Currently, there a
Autor:
Nina Montaña-Brown, João Ramalhinho, Bongjin Koo, Moustafa Allam, Brian Davidson, Kurinchi Gurusamy, Yipeng Hu, Matthew J. Clarkson
Publikováno v:
Simplifying Medical Ultrasound ISBN: 9783031169014
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::889a449e969658793356f83654e95e25
https://doi.org/10.1007/978-3-031-16902-1_18
https://doi.org/10.1007/978-3-031-16902-1_18
Autor:
Melo, João Ramalhinho
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Os processos não-lineares, processos onde não se conseguem prever acon-tecimentos futuros dada a sua natureza, são de ocorrência frequente, por isso, é importante o entendimento deste tipo de procedimentos. Esta dissertação tem como principal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0c4954a4b2e496fd0fb3eff237075e87
https://hdl.handle.net/10362/126157
https://hdl.handle.net/10362/126157
Autor:
Dean C. Barratt, Nina Montaña-Brown, Stephen P. Pereira, Yipeng Hu, Alexander Grimwood, Zachary M. C. Baum, Gavin Johnson, Ester Bonmati, João Ramalhinho, Matthew J. Clarkson
Publikováno v:
Simplifying Medical Ultrasound ISBN: 9783030875824
ASMUS@MICCAI
ASMUS@MICCAI
Endoscopic ultrasound (EUS) is a challenging procedure that requires skill, both in endoscopy and ultrasound image interpretation. Classification of key anatomical landmarks visible on EUS images can assist the gastroenterologist during navigation. C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7d9a4922694889c94aba3875d774440
https://doi.org/10.1007/978-3-030-87583-1_17
https://doi.org/10.1007/978-3-030-87583-1_17
Autor:
Henry F. J. Tregidgo, João Ramalhinho, Brian R. Davidson, Kurinchi Selvan Gurusamy, David J. Hawkes, Matthew J. Clarkson
Publikováno v:
IEEE transactions on medical imaging. 40(3)
Laparoscopic Ultrasound (LUS) is recommended as a standard-of-care when performing laparoscopic liver resections as it images sub-surface structures such as tumours and major vessels. Given that LUS probes are difficult to handle and some tumours are
Autor:
Simone Foti, Bongjin Koo, Danail Stoyanov, Matthew J. Clarkson, João Ramalhinho, Moustafa Allam, Brian R Davidson, Thomas Dowrick
Publikováno v:
Uncertainty for Safe Utilization of Machine Learning in Medical Imaging, and Graphs in Biomedical Image Analysis ISBN: 9783030603649
UNSURE/GRAIL@MICCAI
UNSURE/GRAIL@MICCAI
In this work we propose a method based on geometric deep learning to predict the complete surface of the liver, given a partial point cloud of the organ obtained during the surgical laparoscopic procedure. We introduce a new data augmentation techniq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1d28f1efba4c7c38ad55c57a4c94472
https://doi.org/10.1007/978-3-030-60365-6_19
https://doi.org/10.1007/978-3-030-60365-6_19