Results 111 to 120 of about 45,687 (234)

Influence of optical clearing on collagen crosslinking of sclera [PDF]

open access: yes, 2018
This work is devoted to the study of the influence of optical clearing of sclera by hyperosmotic agents on formation of collagen crosslinks in the thickness of the sclera induced by 0,1% riboflavin solution and ultraviolet radiation at 370 nm wavelength ...
Швачкина, М. Е.
core  

Sclera Recognition Using Dense-SIFT

open access: yes, 2014
In this paper we propose a biometric sclera recognition and validation system. Here the sclera segmentation is performed by a time-adaptive active contour-based region growing technique.
Das, Abhijit   +3 more
core  

Imaging of the Sclera in Patients with Scleritis and Episcleritis using Anterior Segment Optical Coherence Tomography

open access: yes, 2016
PURPOSE To evaluate the sclera and episclera in patients with scleritis and episcleritis using anterior segment optical coherence tomography (AS-OCT).
Axmann, Shadi   +2 more
core   +1 more source

Regional Dynamic Viscoelastic Properties of Porcine Sclera [PDF]

open access: yes, 2016
The biomechanical properties of the posterior sclera are thought to be important in glaucoma susceptibility. Assessment of the posterior sclera biomechanics is currently unavailable in vivo but methods are being developed to characterize the ...
Artz, Jared
core  

Comparison of riboflavin/ultraviolet-A cross-linking in porcine, rabbit, and human sclera [PDF]

open access: yes, 2020
. Purpose. To compare the biomechanical properties of porcine, rabbit, and human sclera before and after riboflavin/ultraviolet-A (UVA) collagen cross-linking (CXL). Methods. Eight rabbits, 8 porcine eyeballs, and 8 human eyeballs were included.
Yali Zhang   +5 more
core  

MANAGEMENT OF SEVERE CORNEOSCLERAL LACERATIONS

open access: yesZdravniški Vestnik, 2002
Background. Ocular injuries, such as caused by windscreen glass particles or metallic foreign bodies, are very common. In most cases, the corneal laceration is found to be horizontal, and very often it crosses the limbus.
Manfred Mertz
doaj  

The human sclera and pupil as the calibration targets

open access: yes, 2017
This research suggests a color constancy algorithm using the human sclera and pupil for estimating skin color. The human sclera is approximately white, reflecting the hue characteristics of the illuminant.
Choi, Hayan   +5 more
core   +1 more source

Melanosis of the Sclera [PDF]

open access: yesProceedings of the Royal Society of Medicine, 1940
openaire   +2 more sources

Biomechanics of the sclera in myopia: Extracellular and cellular factors

open access: yes, 2009
Excessive axial elongation of the eye is the principal structural cause of myopia. The increase in eye size results from active remodelling of the sclera, producing a weakened scleral matrix.
A Jobling (13703878)   +2 more
core  

A Convolution Neural Network Engine for Sclera Recognition

open access: yes, 2020
The world is shifting to the digital era in an enormous pace. This rise in the digital technology has created plenty of applications in the digital space, which demands a secured environment for transacting and authenticating the genuineness of end users.
Harish, B.S.   +2 more
core  

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