Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Goatman, Keith"'
Autor:
Tattersall, Adam G., Goatman, Keith A., Kershaw, Lucy E., Semple, Scott I. K., Dahdouh, Sonia
Style transfer in DCE-MRI is a challenging task due to large variations in contrast enhancements across different tissues and time. Current unsupervised methods fail due to the wide variety of contrast enhancement and motion between the images in the
Externí odkaz:
http://arxiv.org/abs/2310.01908
Autor:
Tattersall, Adam G., Goatman, Keith A., Kershaw, Lucy E., Semple, Scott I. K., Dahdouh, Sonia
Publikováno v:
Proc. SPIE 12464, Medical Imaging 2023: Image Processing, 124642X (3 April 2023)
Image segmentation and registration are said to be challenging when applied to dynamic contrast enhanced MRI sequences (DCE-MRI). The contrast agent causes rapid changes in intensity in the region of interest and elsewhere, which can lead to false po
Externí odkaz:
http://arxiv.org/abs/2306.12988
With nearly one million new cases diagnosed worldwide in 2020, head \& neck cancer is a deadly and common malignity. There are challenges to decision making and treatment of such cancer, due to lesions in multiple locations and outcome variability be
Externí odkaz:
http://arxiv.org/abs/2304.08106
Retinal fundus images can be an invaluable diagnosis tool for screening epidemic diseases like hypertension or diabetes. And they become especially useful when the arterioles and venules they depict are clearly identified and annotated. However, manu
Externí odkaz:
http://arxiv.org/abs/2303.18022
Autor:
Kascenas, Antanas, Sanchez, Pedro, Schrempf, Patrick, Wang, Chaoyang, Clackett, William, Mikhael, Shadia S., Voisey, Jeremy P., Goatman, Keith, Weir, Alexander, Pugeault, Nicolas, Tsaftaris, Sotirios A., O'Neil, Alison Q.
Pathological brain lesions exhibit diverse appearance in brain images, in terms of intensity, texture, shape, size, and location. Comprehensive sets of data and annotations are difficult to acquire. Therefore, unsupervised anomaly detection approache
Externí odkaz:
http://arxiv.org/abs/2301.08330
Akademický článek
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Autor:
Wang, Chengjia, Goatman, Keith A., Boardman, James, Beveridge, Erin, Newby, David, Semple, Scott
In this paper we describe improvements to the particle swarm optimizer (PSO) made by inclusion of an unscented Kalman filter to guide particle motion. We demonstrate the effectiveness of the unscented Kalman filter PSO by comparing it with the origin
Externí odkaz:
http://arxiv.org/abs/1803.07423
Autor:
Fleming, Alan D., Mellor, Joseph, McGurnaghan, Stuart J., Blackbourn, Luke A. K., Goatman, Keith A., Styles, Caroline, Storkey, Amos J., McKeigue, Paul M., Colhoun, Helen M.
Publikováno v:
British Journal of Ophthalmology; Jul2024, Vol. 108 Issue 7, p984-988, 5p
Akademický článek
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Publikováno v:
In Medical Engineering and Physics September 2012 34(7):849-859