Retinal Nerve Fiber Layer Optical Texture Analysis: Detecting Axonal Fiber Bundle Defects in Patients with Ocular Hypertension

Autor: Su, Clarice Kai-Ying, Guo, Philip Yawen, Chan, Poemen Pui Man, Lam, Alexander Ka-Ngai, Leung, Christopher Kai Shun

Publikováno v: In Ophthalmology October 2023 130(10):1080-1089

Multi-host pathogens and carnivore management in southern Africa

Autor: Alexander, KA, McNutt, JW, Briggs, MB, Standers, PE, Funston, P, Hemston, G, Keet, D, Van Vuuren, M

A retrospective serosurvey of multi-host feline and canine viruses among carnivore species in southern Africa (n = 1018) identified widespread pathogen exposure even in remote protected areas. In contrast to morality experienced in East African preda

Externí odkaz: http://encore.tut.ac.za/iii/cpro/DigitalItemViewPage.external?sp=1001215

Diagnostic assessment of glaucoma and non-glaucomatous optic neuropathies via optical texture analysis of the retinal nerve fibre layer

Autor: Christopher Kai Shun Leung, Alexander Ka Ngai Lam, Robert Neal Weinreb, David F. Garway-Heath, Marco Yu, Philip Yawen Guo, Vivian Sheung Man Chiu, Kelvin Ho Nam Wan, Mandy Wong, Ken Zhongheng Wu, Carol Yim Lui Cheung, Chen Lin, Carmen Kar Mun Chan, Noel Ching Yan Chan, Ka Wai Kam, Gilda Wing Ki Lai

Publikováno v: Nature Biomedical Engineering. 6:593-604

The clinical diagnostic evaluation of optic neuropathies relies on the analysis of the thickness of the retinal nerve fibre layer (RNFL) by optical coherence tomography (OCT). However, false positives and false negatives in the detection of RNFL abno

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0f6fbe000856ea64dcf82c507059b67
https://doi.org/10.1038/s41551-021-00813-x

Validation Study on Retinal Vessel Caliber Measurement Technique

Autor: Huang, Fan, Dashtbozorg, Behdad, Zhang, Jiong, Yeung, Alexander Ka Shing, Berendschot, Tos T. J. M., ter Haar Romeny, Bart M., Tavares, João Manuel R.S., Natal Jorge, R.M.

Publikováno v: VipIMAGE 2017 ISBN: 9783319681948
VipIMAGE 2017. ECCOMAS 2017, 818-826
STARTPAGE=818;ENDPAGE=826;TITLE=VipIMAGE 2017. ECCOMAS 2017
VipIMAGE 2017: Proceedings of the VI ECCOMAS Thematic Conference on Computational Vision and Medical Image Processing Porto, Portugal, October 18-20, 2017, 818-826
STARTPAGE=818;ENDPAGE=826;TITLE=VipIMAGE 2017

Changes in retinal vessel caliber are associated with several diseases, such as diabetes and hypertension. The robust assessment of abnormality on vessels with different sizes is a challenging task. In this paper, we propose a robust and reliable met

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae3f50b4b100f66e8b50b8ca07e4b6b7
https://doi.org/10.1007/978-3-319-68195-5_89

A Comparative Study Towards the Establishment of an Automatic Retinal Vessel Width Measurement Technique

Autor: Huang, Fan, Dashtbozorg, Behdad, Yeung, Alexander Ka Shing, Zhang, Jiong, Berendschot, Tos T. J. M., ter Haar Romeny, Bart M., Cardoso, M. Jorge, Arbel, Tal, Melbourne, Andrew, Bogunovic, Hrvoje, Moeskops, Pim, Chen, Xinjian, Schwartz, Ernst, Garvin, Mona, Robinson, Emma, Trucco, Emanuele, Ebner, Michael, Xu, Yanwu, Makropoulos, Antonios, Desjardin, Adrien, Vercauteren, Tom

Publikováno v: Fetal, Infant and Ophthalmic Medical Image Analysis ISBN: 9783319675602
FIFI/OMIA@MICCAI
Fetal, Infant and Ophthalmic Medical Image Analysis, 227-234
STARTPAGE=227;ENDPAGE=234;TITLE=Fetal, Infant and Ophthalmic Medical Image Analysis
Fetal, infant and ophthalmic medical image analysis-International Workshop, FIFI 2017 and 4th International Workshop, OMIA 2017 Held in Conjunction with MICCAI 2017, Proceedings, 227-234
STARTPAGE=227;ENDPAGE=234;TITLE=Fetal, infant and ophthalmic medical image analysis-International Workshop, FIFI 2017 and 4th International Workshop, OMIA 2017 Held in Conjunction with MICCAI 2017, Proceedings

In this paper, we propose an automatic technique for the assessment of retinal vessel caliber in fundus images using a fully automatic technique exploiting a multi-scale active contour technique. The proposed method is compared with the well-known se

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a9cb6d411939811e1d94f0c61d541b0
https://doi.org/10.1007/978-3-319-67561-9_26