Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Michael Verhoek"'
Autor:
Gavin Robertson, Peter Robert Wakeford, Alan Fleming, Enrico Pellegrini, Ik Siong Heng, Jano van Hemert, Michael Verhoek
Publikováno v:
Communications in Computer and Information Science ISBN: 9783030393427
MIUA
MIUA
We propose a convolutional neural network for localising the centres of the optic disc (OD) and fovea in ultra-wide field of view scanning laser ophthalmoscope (UWFoV-SLO) images of the retina. Images captured in both reflectance and autofluorescence
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc3c5903fc123f9c99e2f66ac11f23f5
http://arxiv.org/abs/2004.11691
http://arxiv.org/abs/2004.11691
Publikováno v:
EPJ Web of Conferences. 266:03005
We developed an algorithm to estimate the performance of an optical system based on the errors of its individual components. After a short training period with classical simulated systems, the performance evaluation for tolerancing could be accelerat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33b7e16d6e36aed9961db2f6598d2187
https://doi.org/10.1051/epjconf/202226603005
https://doi.org/10.1051/epjconf/202226603005
Autor:
Srinivas R. Sadda, Shaun I.R. Lampen, Michael S Ip, Jano van Hemert, Charles C. Wykoff, Wenying Fan, Swetha Bindu Velaga, Alan Fleming, Takao Hirano, Muneeswar Gupta Nittala, Michael Verhoek
Publikováno v:
American journal of ophthalmology. 206
To explore the distribution of nonperfusion area (NPA) on ultrawide-field fluorescein angiography (UWF FA) in proliferative diabetic retinopathy (PDR) and its relationship with the presence of neovascularization of the optic disc (NVD) and distributi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9805962dd5fee089f0ab16ed5b32cac
https://pubmed.ncbi.nlm.nih.gov/31078541
https://pubmed.ncbi.nlm.nih.gov/31078541
Autor:
Muneeswar Gupta Nittala, Michael Verhoek, Irena Tsui, Jano van Hemert, Alan Fleming, Connie Martin Sears, Chaitra Jayadev, Srinivas R. Sadda
IMPORTANCE: Predominantly peripheral disease in eyes with nonproliferative diabetic retinopathy (DR) is suggested as a potential strong risk factor for progression to proliferative disease. However, the reliability and optimal method for the assessme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1acc956c81a8e7c0f272fb07487f7278
https://europepmc.org/articles/PMC5876824/
https://europepmc.org/articles/PMC5876824/
Autor:
Jano van Hemert, David M. Brown, Daniel E. Croft, Charles C. Wykoff, Alan Fleming, Michael Verhoek, David Clifton
Publikováno v:
Ophthalmic Surgery, Lasers and Imaging Retina. 45:312-317
BACKGROUND AND OBJECTIVE: Accurate quantification of retinal surface area from ultra-widefield (UWF) images is challenging due to warping produced when the retina is projected onto a two-dimensional plane for analysis. By accounting for this, the aut
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac2aaece0060e1211deee90a02121f95
https://doi.org/10.3928/23258160-20140709-07
https://doi.org/10.3928/23258160-20140709-07
Publikováno v:
Ophthalmology. 122:2580-2582
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abd83bc37b2929f632f518506eb239ca
https://doi.org/10.1016/j.ophtha.2015.05.043
https://doi.org/10.1016/j.ophtha.2015.05.043
Autor:
Andy Nisbet, Baihua Li, Michael Verhoek, Jano van Hemert, Liangxiu Han, Muhammad Salman Haleem
Publikováno v:
Computer Graphics and Imaging / 798: Signal Processing, Pattern Recognition and Applications.
In this paper, we propose an algorithm based on active shape model for the extraction of Optic Disc boundary. The determination of Optic Disc boundary is fundamental to the automation of retinal eye disease diagnosis because the Optic Disc Center is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dafd6b84bf70e78a83a18297691276f3
https://doi.org/10.2316/p.2013.797-015
https://doi.org/10.2316/p.2013.797-015
Publikováno v:
Machine Learning in Medical Imaging ISBN: 9783642243189
MLMI
MLMI
Fast segmentation of the left ventricular (LV) myocardium in 3D+time echocardiographic sequences can provide quantitative data of heart function that can aid in clinical diagnosis and disease assessment. We present an algorithm for automatic segmenta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::736cb48347fdfce77f9570acc7a69700
http://ora.ox.ac.uk/objects/uuid:90cf66a1-8851-4150-94f5-57f08d3b2639
http://ora.ox.ac.uk/objects/uuid:90cf66a1-8851-4150-94f5-57f08d3b2639
Publikováno v:
Functional Imaging and Modeling of the Heart ISBN: 9783642019319
FIMH
FIMH
Automatic delineation of the myocardium in real-time 3D echocardiography may be used to aid the diagnosis of heart problems such as ischaemia, by enabling quantification of wall thickening and wall motion abnormalities. Distinguishing between myocard
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9cf0d4e01f04aaf4415064f699f8c67
https://doi.org/10.1007/978-3-642-01932-6_48
https://doi.org/10.1007/978-3-642-01932-6_48
Autor:
Bräuer-Burchardt, Christian1 (AUTHOR) christian.braeuer-burchardt@iof.fraunhofer.de, Ramm, Roland1 (AUTHOR), Kühmstedt, Peter1 (AUTHOR), Notni, Gunther1,2 (AUTHOR)
Publikováno v:
Sensors (14248220). Oct2022, Vol. 22 Issue 19, p7540-7540. 15p.