Agreement of Anterior Segment Parameters Obtained From Swept-Source Fourier-Domain and Time-Domain Anterior Segment Optical Coherence Tomography. [PDF]
, 2018 PurposeTo assess the interdevice agreement between swept-source Fourier-domain and time-domain anterior segment optical coherence tomography (AS-OCT).MethodsFifty-three eyes from 41 subjects underwent CASIA2 and Visante OCT imaging.
Badr, Mai +6 more
core +2 more sources
Vessel Extraction for AS-OCT Angiography
Proceedings of the Ophthalmic Medical Image Analysis Third International Workshop, 2016 In this work, we propose a filter-based vessel segmentation method for Anterior Segment Optical Coherence Tomography Angiography image. In our method, the bandpass filter is utilized to suppress the horizontal noise lines caused by eye movement, while the curvedsupport Gaussian filter is utilized to enhance the vessel and generate the probability map.
Fu, Huazhu +5 more
openaire +2 more sources
Deep Learning Using Preoperative AS-OCT Predicts Graft Detachment in DMEK
Translational Vision Science & Technology, 2023 To evaluate a novel deep learning algorithm to distinguish between eyes that may or may not have a graft detachment based on pre-Descemet membrane endothelial keratoplasty (DMEK) anterior segment optical coherence tomography (AS-OCT) images.Retrospective cohort study.
Patefield A. +10 more
openaire +3 more sources
Repeatability and comparison of clinical techniques for anterior chamber angle assessment [PDF]
, 2015 Purpose To assess the repeatability of gonioscopy, van Herick method and anterior segment Optical Coherence Tomography (AS-OCT) and determine the agreement between these techniques within a community optometry setting. Methods Gonioscopy, van Herick
Agarwal, R.K. +4 more
core +2 more sources
Indian Journal of Ophthalmology, 2021 Purpose: To compare the bleb morphology by Anterior Segment Optical Coherence Tomography (ASOCT) and clinical outcome after Phacotrabeculectomy with either mitomycin C or Ologen implant.
Vidya J Chelerkar +3 more
doaj +1 more source
Content-Preserving Diffusion Model for Unsupervised AS-OCT Image Despeckling
, 2023 Anterior segment optical coherence tomography (AS-OCT) is a non-invasive imaging technique that is highly valuable for ophthalmic diagnosis. However, speckles in AS-OCT images can often degrade the image quality and affect clinical analysis. As a result, removing speckles in AS-OCT images can greatly benefit automatic ophthalmology analysis ...
Sanqian, Li +5 more
openaire +2 more sources
High-speed optical coherence tomography as a reliable adjuvant tool to grade ocular anterior chamber inflammation. [PDF]
, 2014 PURPOSE: To evaluate the high-speed anterior segment optical coherence tomography (AS-OCT) grading of the AS inflammation in patients with ocular inflammation. METHODS: A retrospective consecutive case series study.
Garg, Sunir, Igbre, Ann O, Rico, Mario C
core +2 more sources
Oftalʹmologiâ, 2021 The purpose of this work is to review the literature data on the role of optical coherence tomography in the diagnosis of diseases of the closed angle of the anterior chamber. An analysis of the modern technical devices use — optical coherence tomography
N. I. Kurysheva, G. A. Sharova
doaj +1 more source
Descemet stripping automated endothelial keratoplasty in Fuchs' corneal endothelial dystrophy: Anterior segment optical coherence tomography and in vivo confocal microscopy analysis [PDF]
, 2015 Background: To evaluate the in vivo corneal changes using in vivo confocal microscopy (IVCM) and anterior segment optical coherence tomography (AS-OCT) in patients with Fuchs' dystrophy who underwent Descemet stripping automated endothelial keratoplasty (
Busin, Massimo +4 more
core +1 more source
Repeatability and agreement of two anterior segment OCT in myopic patients before implantable collamer lenses implantation [PDF]
International Journal of Ophthalmology, 2020 AIM: To evaluate the intra-operator repeatability of time domain and swept-source Fourier domain anterior segment optical coherence tomography (AS-OCT), namely, Visante AS-OCT and Casia SS-1000 OCT, in measuring the preoperative parameters of implantable
Xi-Fang Zhang +4 more
doaj +1 more source