Results 171 to 180 of about 206,882 (204)

Optical coherence tomography and optical coherence tomography angiography in systemic disease. [PDF]

open access: yesTaiwan J Ophthalmol
Merriott DJ   +6 more
europepmc   +1 more source

Comprehensive analysis of posterior segment characteristics in high myopic Turkish patients. [PDF]

open access: yesBMC Ophthalmol
Kayabaşı M   +6 more
europepmc   +1 more source

GAN-based OCT Image Quality Enhancement: Mapping from Low Quality Cirrus OCT to High Quality EDI OCT

2023 IEEE 20th India Council International Conference (INDICON), 2023
Optical Coherence Tomography (OCT) has emerged as a powerful imaging modality for diagnosing various retinal diseases including age-related macular degeneration (AMD), and central serous chorioretinopathy (CSCR).
Dasari Shree Ujjwal   +8 more
semanticscholar   +2 more sources

Convolutional Neural Network for automatic segmentation of EDI OCT images

2019 10th International Conference on Computing, Communication and Networking Technologies (ICCCNT), 2019
Analysis of Enhanced Depth Imaging Optical Coherence Tomography (EDI OCT) images of the choroid helps in identification of many retinal disorders. Though, a wide variety of algorithms for segmenting the choroid in EDI OCT images of a healthy retina exist,
G. Neetha, C. Jiji
semanticscholar   +2 more sources

EDI-OCT choroidal thickness in Posner–Schlossman syndrome

International Ophthalmology, 2020
To compare the choroidal thickness (CT) of the affected eyes with the contralateral eyes in the active period and in the remission period in Posner-Schlossman syndrome (PSS) using EDI-OCT.This prospective longitudinal study included 15 patients with PSS and 15 age- and sex-matched healthy subjects.
Xiujuan Guo   +4 more
semanticscholar   +3 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   +5 more
semanticscholar   +3 more sources

Automatic measurements of choroidal thickness in EDI-OCT images

open access: yes2012 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2012
Enhanced Depth Imaging (EDI) optical coherence tomography (OCT) provides high-definition cross-sectional images of the choroid in vivo, and hence is used in many clinical studies. However, measurement of choroidal thickness depends on the manual labeling, which is tedious and subjective of inter-observer differences.
Jing Tian   +4 more
semanticscholar   +4 more sources

GMM cluster based choroid segmentation in EDI OCT images

2017 International Conference on Computing Methodologies and Communication (ICCMC), 2017
The structure of Choroidal layer can reflect many diseases such as polypoidal choroidal vasculopathy and choroidal tumors; hence proper segmentation of this layer is a major task. Also the assessment of choroidal thickness from Enhanced Depth Imaging (EDI-OCT) image is an important basis for diagnosing. Mostly this is done by manual labeling which is a
V. Athira, R. Sindhu
semanticscholar   +2 more sources

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