Results 191 to 198 of about 342,291 (198)

Choroid Characterization in EDI OCT Retinal Images Based on Texture Analysis

Proceedings of the International Conference on Agents and Artificial Intelligence, 2015
Optical Coherence Tomography (OCT) is a widely extended imaging technique in the opthalmic field for diagnostic purposes. Since layers composing retina can be identified in these images, several image processingbased methods have been presented to segment them automatically in these images, with the aim of developing medical-support ...
Ana González-López, Beatriz Remeseiro, Marcos Ortega 0001, Manuel G. Penedo   +3 more
openaire   +2 more sources

Sensitivity and specificity of choroidal thickness measurement by EDI-OCT for central serous chorioretinopathy diagnosis

International Ophthalmology, 2020
To evaluate the utility of choroidal thickness (CT) measurement by enhanced depth imaging optical coherence tomography (EDI-OCT) for central serous chorioretinopathy (CSC) diagnosis.Cross-sectional comparative study of 62 consecutive patients: 38 with acute CSC and 24 with macular subretinal fluid from differential diagnoses (DD). Subfoveolar choroidal
Javier Orduña-Azcona, Elia Pérez-Fernández, Ana M. Guadilla, Sofía De Manuel-Triantafilo, Laura Modamio, Pablo Gili   +5 more
openaire   +2 more sources

Determination of peripapillary vessel density in optic disc drusen using EDI-OCT and OCT angiography

Experimental Eye Research, 2020
Optical coherence tomography angiography (OCTA) is a rapidly developing technique which generates angiographic images non-invasively. This study proposes a method to determine the vessel density in OCTA scans in general and especially the local peripapillary vessel density.
Anne-Sofie Wessel Lindberg, Vedrana Andersen Dahl, Isabelle Karlesand, Lea Lybek Rueløkke, Lasse Malmqvist, Steffen Hamann   +5 more
openaire   +3 more sources

Evaluation of Subfoveal Choroidal Thickness in Children with Type 1 Diabetes Mellitus: An EDI-OCT Study

Seminars in Ophthalmology, 2013
To evaluate the subfoveal choroidal thickness (SFCT) measured by enhanced depth imaging optical coherence tomography (EDI-OCT) in children with type 1 diabetes without diabetic retinopathy.In this prospective and comparative study, 41 diabetic children without diabetic retinopathy and 42 age-matched healthy subjects were enrolled. The SFCT was measured
Vural, Asli, PİRHAN, DİLARA, Cinar, Simge, Onal, Hasan, Ersan, Hatice Bilge Araz, Kara, Necip, Sayin, Nihat   +6 more
openaire   +3 more sources

CVI-UNet: A multi-segmentation U-Net for automated choroidal vascularity index calculation from EDI-OCT images

Biomedical Signal Processing and Control
Manish Jain, Angel Arul Jothi Joseph
exaly   +3 more sources

Choroidal thickness as measured with EDI OCT in Chinese

2011
Conference Paper by Competitive ...
Lai, WWK, Wong, YHI
openaire   +1 more source

Enhanced Depth Imaging Optical Coherence Tomography (EDI-OCT) der Aderhaut

2010
Hintergrund: Das hier vorgestellte bildgebende System zur choroidalen Diagnostik kombiniert die verschiedenen Aufnahmemodi eines Scanning Laser Ophthalmoskops mit der Spectral-Domain Optischen Kohärenz Tomographie (SD-OCT). Ziel einer hier untersuchten weiterentwickelten Software war eine im Vergleich[for full text, please go to the a.m. URL]
Helb, HM, Meyer, CH, Schmitz-Valckenberg, S, Holz, FG   +3 more
openaire   +2 more sources

EDI‐OCT is less suited for close monitoring of primary stromal choroiditis when compared to Indocyanine green angiography

Acta Ophthalmologica, 2016
PurposeInvestigate the performance, utility, and precision, of enhanced depth imaging optical coherence tomography thickness (EDI‐OCT‐T), versus indocyanine green angiography (ICGA), in tracking any fluctuation in the activity of primary stromal choroiditis (PSC) in response to therapy during long‐term follow‐up.MethodsPatients with a diagnosis of PSC;
C.P. Herbort, O. Balci, A. Gasc, B. Jeannin   +3 more
openaire   +1 more source