RPS-Net: An effective retinal image projection segmentation network for retinal vessels and foveal avascular zone based on OCTA data.
Sign Up to like & getrecommendations! Published in 2022 at "Medical physics"
DOI: 10.1002/mp.15608
Abstract: BACKGROUND Optical coherence tomography angiography (OCTA) is an advanced imaging technology that can present the three-dimensional (3D) structure of retinal vessels (RVs). Quantitative analysis of retinal vessel density and foveal avascular zone (FAZ) area is… read more here.
Keywords: network; foveal avascular; projection; retinal vessels ... See more keywords
Diameter Changes of Retinal Vessels in Diabetic Retinopathy
Sign Up to like & getrecommendations! Published in 2017 at "Current Diabetes Reports"
DOI: 10.1007/s11892-017-0909-9
Abstract: Purpose of ReviewThe diameter of retinal vessels is an important source of information about retinal blood flow and metabolism. The purpose of the present study is to review how diameter changes of retinal vessels contribute… read more here.
Keywords: retinal vessels; diameter changes; diabetic retinopathy; changes retinal ... See more keywords
Image processing pipeline for the detection of blood flow through retinal vessels with subpixel accuracy in fundus images
Sign Up to like & getrecommendations! Published in 2021 at "Computer methods and programs in biomedicine"
DOI: 10.1016/j.cmpb.2021.106240
Abstract: BACKGROUND AND OBJECTIVE Blood flow detection through the retinal vessels is an essential step in diagnosing several eye diseases. It manifests itself as changes in vessel diameter in consecutive phases of blood flow. Previous studies… read more here.
Keywords: blood flow; flow retinal; vessel; retinal vessels ... See more keywords
A visual framework to create photorealistic retinal vessels for diagnosis purposes
Sign Up to like & getrecommendations! Published in 2020 at "Journal of biomedical informatics"
DOI: 10.1016/j.jbi.2020.103490
Abstract: The methods developed in recent years for synthesising an ocular fundus can be been divided into two main categories. The first category of methods involves the development of an anatomical model of the eye, where… read more here.
Keywords: photorealistic retinal; vessels diagnosis; create photorealistic; visual framework ... See more keywords
The Oxygen Saturation in the Retinal Vessels of Patients with Diabetes Mellitus - The Search for Determinants.
Sign Up to like & getrecommendations! Published in 2021 at "Klinische Monatsblatter fur Augenheilkunde"
DOI: 10.1055/a-1384-0737
Abstract: INTRODUCTION Oxygen saturation in retinal vessels can be non-invasively measured by a new method. It is known that oxygen extraction is lowered in diabetic retinopathy. In the cross-sectional study presented here, it has been investigated… read more here.
Keywords: oxygen extraction; oxygen saturation; saturation retinal; retinal vessels ... See more keywords
Block Attention and Switchable Normalization Based Deep Learning Framework for Segmentation of Retinal Vessels
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3265729
Abstract: The presence of high blood sugar levels damages blood vessels and causes an eye condition called diabetic retinopathy. The ophthalmologist can detect this disease by looking at the variations in retinal blood vasculature. Manual segmentation… read more here.
Keywords: retinal vessels; segmentation; block attention; model ... See more keywords
Separable Paravector Orientation Tensors for Enhancing Retinal Vessels
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Medical Imaging"
DOI: 10.1109/tmi.2022.3219436
Abstract: Robust detection of retinal vessels remains an unsolved research problem, particularly in handling the intrinsic real-world challenges of highly imbalanced contrast between thick vessels and thin ones, inhomogeneous background regions, uneven illumination, and complex geometries… read more here.
Keywords: orientation tensors; retinal vessels; paravector; separable paravector ... See more keywords
Pale retinal vessels in newly diagnosed type 2 diabetes
Sign Up to like & getrecommendations! Published in 2020 at "Diabetic Medicine"
DOI: 10.1111/dme.14305
Abstract: A previously well 52-year-old man was seen with a 3-week history of hyperglycaemic symptoms. He had a BMI of 40.8 kg/m2 , with no evidence of eruptive xanthomas. His random blood glucose was 19.0 mmol/l… read more here.
Keywords: newly diagnosed; retinal vessels; vessels newly; type diabetes ... See more keywords
Retinal Vessel Automatic Segmentation Using SegNet
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DOI: 10.1155/2022/3117455
Abstract: Extracting retinal vessels accurately is very important for diagnosing some diseases such as diabetes retinopathy, hypertension, and cardiovascular. Clinically, experienced ophthalmologists diagnose these diseases through segmenting retinal vessels manually and analysing its structural feature, such… read more here.
Keywords: retinal vessels; retinal vessel; segmentation; using segnet ... See more keywords
Generative Adversarial Network Combined with SE-ResNet and Dilated Inception Block for Segmenting Retinal Vessels
Sign Up to like & getrecommendations! Published in 2022 at "Computational Intelligence and Neuroscience"
DOI: 10.1155/2022/3585506
Abstract: This study develops an accurate method based on the generative adversarial network (GAN) that targets the issue of the current discontinuity of micro vessel segmentation in the retinal segmentation images. The processing of images has… read more here.
Keywords: network; resnet; retinal vessels; generative adversarial ... See more keywords
Functionality of retinal vessels in central serous retinopathy: A comparison between eplerenone and photodynamic therapy
Sign Up to like & getrecommendations! Published in 2022 at "European Journal of Ophthalmology"
DOI: 10.1177/11206721221145049
Abstract: Purpose To investigate retinal vessels functionality in patients with acute central serous chorioretinopathy (CSC) undergoing oral eplerenone or photodynamic therapy (PDT) using Retinal Vessel Analyzer (RVA) and Dynamic Vessel Analyzer (DVA), respectively. Methods Treatment naïve… read more here.
Keywords: oral eplerenone; eplerenone; retinal vessels; eplerenone photodynamic ... See more keywords