Zobrazeno 1 - 10
of 130
pro vyhledávání: '"H G, Lemij"'
Autor:
G. Thepass, J. J. M. Pel, K. A. Vermeer, O. Creten, S. R. Bryan, H. G. Lemij, J. van der Steen
Publikováno v:
Journal of Ophthalmology, Vol 2015 (2015)
Purpose. To determine how different grades of cataract affect sensitivity threshold and saccadic reaction time (SRT) in eye movement perimetry (EMP). Methods. In EMP, the visual field is tested by assessing the saccades that a subject makes towards p
Externí odkaz:
https://doaj.org/article/1516ebfb17664c88985c239608b089a5
Autor:
Susan R Bryan, Koenraad A. Vermeer, Gijs Thepass, Onne Creten, J. van der Steen, J.J.M. Pel, H. G. Lemij
Publikováno v:
Journal of Ophthalmology
Journal of Ophthalmology, Vol 2015 (2015)
Journal of Ophthalmology. Hindawi Publishing Corporation
Journal of Ophthalmology, Vol 2015 (2015)
Journal of Ophthalmology. Hindawi Publishing Corporation
Purpose. To determine how different grades of cataract affect sensitivity threshold and saccadic reaction time (SRT) in eye movement perimetry (EMP).Methods. In EMP, the visual field is tested by assessing the saccades that a subject makes towards pe
Autor:
Deepmala Mazumdar, Ronnie George, H. G. Lemij, Manish Panday, J. van der Steen, Rashima Asokan, J.J.M. Pel, N. S. Kadavath Meethal, Koenraad A. Vermeer
Publikováno v:
Graefe's Archive for Clinical and Experimental Ophthalmology
Graefes Archive for Clinical and Experimental Ophthalmology, 256(2), 371-379. Springer-Verlag
Graefes Archive for Clinical and Experimental Ophthalmology, 256(2), 371-379. Springer-Verlag
Background Eye Movement Perimetry (EMP) uses Saccadic Eye Movement (SEM) responses for visual field evaluation. Previous studies have demonstrated significant delay in initiation of SEMs among glaucoma patients in comparison with healthy subjects. Th
Publikováno v:
Computers in biology and medicine, 41(9), 857-864. Elsevier Limited
Computers in Biology and Medicine, 41 (9), 2011
Computers in Biology and Medicine, 41 (9), 2011
Monitoring glaucoma patients and ensuring optimal treatment requires accurate and precise detection of progression. Many glaucomatous progression detection strategies may be formulated for Scanning Laser Polarimetry (SLP) data of the local nerve fibe
Autor:
Liu, Lei1 (AUTHOR), Liu, Yeman1 (AUTHOR), Yan, Xiaoteng2 (AUTHOR), Bian, Haiyi1 (AUTHOR) bianhaiyi@163.com, Xu, Hang1 (AUTHOR), Li, Chunzhong1 (AUTHOR), Duan, Hongnan1 (AUTHOR)
Publikováno v:
Journal of Innovative Optical Health Sciences. Nov2024, Vol. 17 Issue 6, p1-11. 11p.
Autor:
Frans M. Vos, L.J. van Vliet, Koenraad A. Vermeer, Qienyuan Zhou, H. G. Lemij, Albert M. Vossepoel, B. Lo
Publikováno v:
IEEE Transactions on Medical Imaging, 25(5), 517-528. Institute of Electrical and Electronics Engineers Inc.
IEEE transactions on medical imaging, 25(5), 517-528. Institute of Electrical and Electronics Engineers Inc.
IEEE transactions on medical imaging, 25(5), 517-528. Institute of Electrical and Electronics Engineers Inc.
The development of methods to detect slowly progressing diseases is often hampered by the time-consuming acquisition of a sufficiently large data set. In this paper, a method is presented to model the change in images acquired by scanning laser polar
Publikováno v:
Computers in biology and medicine, 34(3), 209-219. Elsevier Limited
Retinal blood vessels are important structures in ophthalmological images. Many detection methods are available, but the results are not always satisfactory. In this paper, we present a novel model based method for blood vessel detection in retinal i
Autor:
H G Lemij, David S. Greenfield, D. Hoffman, David F. Garway-Heath, D.P. Tannenbaum, Joseph Caprioli
Publikováno v:
Ophthalmology. 111:259-264
The presently available scanning laser polarimeter (SLP) has a fixed corneal compensator (FCC) that neutralizes corneal birefringence only in eyes with birefringence that matches the population mode. A prototype variable corneal compensator (VCC) pro
Publikováno v:
Medical image analysis, 7(4), 503-511. Elsevier
Wedge shaped defects of the retinal nerve fiber layer (RNFL) may occur in glaucoma. Currently, automatic detection of wedge shaped defects in Scanning Laser Polarimetry (SLP) images of the RNFL is not available. An automatic classification is current
Autor:
Hilary W. Thompson, Claude F. Burgoyne, John C. Ervin, Richard P. Mills, H G Lemij, Harry A. Quigley
Publikováno v:
Ophthalmology. 109:467-481
Purpose To compare optic nerve head (ONH) surface change detection by confocal scanning laser tomography (CSLT) within the LSU Experimental Glaucoma (LEG) study to expert clinicians viewing the LEG stereophotographs. Design Experimental study. Partic