Zobrazeno 1 - 8
of 8
pro vyhledávání: '"M. E. Martinez-Perez"'
Autor:
Silvia Ruiz-Velasco, Marco A. Ramirez-Ortiz, M E Martinez-Perez, Luz Consuelo Zepeda-Romero, José Alfonso Gutiérrez-Padilla
Publikováno v:
Eye. 25:1337-1340
OBJECTIVE To compare and quantify the retinal vascular changes induced by non-intentional pressure contact by digital handheld camera during retinopathy of prematurity (ROP) imaging by means of a computer-based image analysis system, Retinal Image mu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03169ea64ac67f584ff3d61e1bfaf36e
https://doi.org/10.1038/eye.2011.170
https://doi.org/10.1038/eye.2011.170
Autor:
M. E. Martinez-Perez, A.D. Highes, A.V. Stanton, Anil A. Bharath, S.A. Thorn, Kim H. Parker, Neil Chapman
Publikováno v:
IEEE Transactions on Biomedical Engineering. 49:912-917
A semi-automatic method to measure and quantify geometrical and topological properties of continuous vascular trees in clinical fundus images is described. Measurements are made from binary images obtained with a previously described segmentation pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b732d977a4d6a781e363361c05d19bd
https://doi.org/10.1109/tbme.2002.800789
https://doi.org/10.1109/tbme.2002.800789
Autor:
Preeti J. Thyparampil, John T. Flynn, Yangseon Park, M. E. Martinez-Perez, Thomas C. Lee, R.V. Paul Chan, Audina M. Berrocal, David J. Weissgold, Michael F. Chiang
Purpose To examine the relationship between rate of vascular change and plus disease diagnosis. Design Retrospective observational case-control study. Methods Wide-angle images were taken bilaterally from 37 infants at 31 to 33 weeks and 35 to 37 wee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa2202a39949ee8259e3efad91f1dd5b
https://europepmc.org/articles/PMC2945436/
https://europepmc.org/articles/PMC2945436/
Publikováno v:
IFMBE Proceedings ISBN: 9783642038907
A promising method to segment retinal images is presented that combines previous work on multi-scale feature extraction together with fuzzy segmentation and image homogenization. Our results are encouraging because they have less computational cost f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56bb0b712b43894d07f5862fef222fb7
https://doi.org/10.1007/978-3-642-03891-4_92
https://doi.org/10.1007/978-3-642-03891-4_92
Autor:
Marco A. Ramirez-Ortiz, M E Martinez-Perez, José Alfonso Gutiérrez-Padilla, Luz Consuelo Zepeda-Romero
Publikováno v:
Eye. 23:2266-2267
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::854fc50c580a454a47ae1af10180e62f
https://doi.org/10.1038/eye.2009.12
https://doi.org/10.1038/eye.2009.12
Publikováno v:
Journal of American Association for Pediatric Ophthalmology and Strabismus. 13:e29-e30
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a57165f751573700975a6cfe6644d6b0
https://doi.org/10.1016/j.jaapos.2008.12.088
https://doi.org/10.1016/j.jaapos.2008.12.088
Autor:
Daniel S. Casper, Susan Koreen Gelman, John T. Flynn, Michael F. Chiang, Rony Gelman, M. E. Martinez-Perez
Publikováno v:
Journal of American Association for Pediatric Ophthalmology and Strabismus. 13:e12
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d754353696daf2c1591b9c129ad8f80
https://doi.org/10.1016/j.jaapos.2008.12.016
https://doi.org/10.1016/j.jaapos.2008.12.016
Autor:
M. E. Martinez-Perez, Kim H. Parker, Anil A. Bharath, Simon A. McG. Thom, Alun D. Hughes, Alice Stanton
Publikováno v:
Scopus-Elsevier
ICIP (2)
ICIP (2)
We present a method for the segmentation of blood vessels in retinal images based upon the second derivative of the intensity image which gives information about its topology and overcomes the problem of image intensity variations. The minimum eigenv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ecb064e6f3b734f2c1217f9174f692d3
http://www.scopus.com/inward/record.url?eid=2-s2.0-0033331528&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-0033331528&partnerID=MN8TOARS