Retinal imaging
Differential amplitude scanning for retinal imaging: a theoretical study
... for retinal imaging has been described and the- oretically assessed showing its ability to image high frequency content with high ...of retinal layer ...phase-differentiation imaging device ...
11
Wide field retinal imaging and the detection of drug associated retinal toxicity
... diffuse retinal pigment epithelial (RPE) mottling to severe patches of geographic or nummular atrophy, and are best detected with wide field retinal imaging ...
13
Advanced blur removal methods with applications to retinal imaging for ophthalmology
... Blurring of images occurs in many fields, causing significant problems in retinal imaging. In any diabetic retinopathy screening programme, up to 10% of the images are ungradable due to inadequate clarity ...
6
Retinal imaging using adaptive optics technology
... distortions. Retinal imaging using AO aims to compensate for higher order aberrations originating from the cornea and the lens by using deformable ...AO retinal imaging has been to assess ...
6
Clinic-based ultra-wide field retinal imaging in a pediatric population
... We found that the number of quadrants visualized positively correlated with age, confirming that younger patients are more difficult to image. Younger patients may be less cooperative. Positioning in the chin rest and ...
7
Structured illumination microscopy for in-vivo human retinal imaging: a theoretical assessment
... the retinal imaging case means that more than three sub-images will be needed in general, however on average between five to seven sub-images will be sufficient to give a stable solution, as discussed in ...
12
Automated retinal imaging and trend analysis – a tool for health monitoring
... Abstract: Most current diagnostic devices are expensive, require trained specialists to operate and gather static images with sparse data points. This leads to preventable diseases going undetected until late stage, ...
6
Ultra-wide-field retinal imaging in the management of non-infectious retinal vasculitis
... and retinal imaging studies ...of retinal vasculitis, is best appreciated and detected with fluorescein angiography ...ventional retinal photography, including FA, is limited in its field of ...
6
Theoretical study of multispectral structured illumination for depth resolved imaging of non-stationary objects: focus on retinal imaging
... When imaging the human retina, standard structured illumination microscopy encounters a further problem that prevents its application to retinal ...incoherent imaging [2, 3] and therefore the fringe ...
10
Resolution patterns and duration of retinal haemorrhages measured by two-dimensional retinal area pixel counts from sequential retinal imaging in childhood encephalopathies: a morphometric study
... the retinal imaging sessions used in the study are summarised in online supplementary table 2 and figure ...serial imaging of iRHs available, we selected 429 ...
8
Prediction of Inflicted Brain Injury in Infants and Children Using Retinal Imaging
... 4 retinal layers in each etiological group were compared by including those seen on funduscopy (3 eyes), and including the 3 patients (6 eyes) that were from “ TNTC ” cases, that is, a total of 58 ...
10
Scanning laser ‘en face’ retinal imaging of epiretinal membranes
... In this study, epiretinal membranes were best visualized in HRA2 based green–blue enhanced multicolor en face SLO images, followed by other en face HRA2 based multicolor images and SLO en face visualizations obtained ...
5
Feature Isolation for Hypothesis Testing in Retinal Imaging: An Ischemic Stroke Prediction Case Study
... The major limitation of this study pertains to the na- ture of the datasets, in particular the availability of stroke- positive images from only a single source. Much of the experimental effort has therefore been ...
6
Retinal imaging with optical coherence tomography: a biomarker in multiple sclerosis?
... a longitudinal OCT study in 108 MS patients using first-line or second-line disease-modifying therapies and compared longitudinal retinal layer changes to 40 healthy controls. In this study, INL volumes at ...
17
Assessment of vitreous haze using ultra-wide field retinal imaging
... The inter-observer agreement with composite UWF im- aging (k = 0.65) was substantial, while inter-observer agreement with Zeiss (k = 0.47) was moderate. Addition- ally, both the red-only UWF (k = 0.66) and red-free UWF ...
8
Optical coherence tomography for retinal imaging in multiple sclerosis
... The examination is noninvasive; OCT devices are – comparatively – affordable, and examinations can be performed within a few minutes. Given these features, OCT has emerged into a valuable imaging method for the ...
10
Retinal imaging in uveitis
... FAF imaging provides useful information of the meta- bolic state of RPE that may be indicative of disease ...FAF imaging has been found to be useful in monitoring dis- ease activity in serpiginous-like ...
9
Detailed Retinal Imaging In Carriers Of Ocular Albinism
... the retinal ganglion cell (RGC) layer at the fovea, without clinical evidence of foveal vascularization or loss of ...inner retinal layers/absence of a foveal pit, foveal vascularization, and central ...
19
Snapshot Retinal Imaging Mueller Matrix Polarimeter.
... ophthalmetry, imaging MM polarimetry plays an important role in early diagnosis of certain retinal diseases such as glaucoma and age-related macular degeneration ...the retinal nerve fiber layer ...
135
Integrated computational system for portable retinal imaging
... the aid of mydriatic (dilation) eye-drops, there still exists a trade-off between field of view, and period of discomfort for the subject. Therefore, only a small p[r] ...
121