Results 11 to 20 of about 594,306 (298)

Retinal Vessels Segmentation Techniques and Algorithms: A Survey [PDF]

Applied Sciences, 2018
Retinal vessels identification and localization aim to separate the different retinal vasculature structure tissues, either wide or narrow ones, from the fundus image background and other retinal anatomical structures such as optic disc, macula, and ...
Jasem Almotiri, Khaled Elleithy, Abdelrahman Elleithy   +2 more
doaj   +2 more sources

Comparative Analysis of Vessel Segmentation Techniques in Retinal Images

IEEE Access, 2019
The blood vessels are the primary anatomical structure that can be visible in retinal images. The segmentation of retinal blood vessels has been accepted worldwide for the diagnosis of both cardiovascular (CVD) and retinal diseases.
Azhar Imran, Jianqiang Li, Yan Pei, Ji-Jiang Yang, Qing Wang   +4 more
doaj   +3 more sources

Congenital tortuous retinal vessels [PDF]

Indian Journal of Ophthalmology, 2019
Mohit Dogra, Mangat R Dogra
doaj   +2 more sources

Modelling of the pulsatile blood flow in an arterial tree of retinal vasculature [PDF]

, 2009
This paper was presented at the 2nd Micro and Nano Flows Conference (MNF2009), which was held at Brunel University, West London, UK. The conference was organised by Brunel University and supported by the Institution of Mechanical Engineers, IPEM, the ...
Ganesan, PB, 2nd Micro and Nano Flows Conference (MNF2009), He, S, Xu, H   +3 more
core   +6 more sources

DAVS-NET: Dense Aggregation Vessel Segmentation Network for retinal vasculature detection in fundus images.

PLoS ONE, 2021
In this era, deep learning-based medical image analysis has become a reliable source in assisting medical practitioners for various retinal disease diagnosis like hypertension, diabetic retinopathy (DR), arteriosclerosis glaucoma, and macular edema etc ...
Mohsin Raza, Khuram Naveed, Awais Akram, Nema Salem, Amir Afaq, Hussain Ahmad Madni, Mohammad A U Khan, Mui-Zzud- Din   +7 more
doaj   +2 more sources

Biometric System for Person Authentication Using Retinal Vascular Branching Pattern

Jurnal Ilmu Komputer dan Informasi, 2023
The person’s retina has its uniqueness that can be used as biometric recognition. The use of the retina as a marking feature in biometrics is more accurate in making calls, verification, and authentication.
Diana Tri Susetianingtias, Sarifuddin Madenda, Rodiah, Rini Arianty   +3 more
doaj   +1 more source

Morphometric Analysis of Retinal Vessels Using High-Resolution OCT Technology in Healthy Subjects. [PDF]

Invest Ophthalmol Vis Sci
Cozzi M, Motta V, Longoni A, Trinco A, Staurenghi G, Invernizzi A.   +5 more
europepmc   +2 more sources

Contrast enhancement for improved blood vessels retinal segmentation using top-hat transformation and otsu thresholding

IJAIN (International Journal of Advances in Intelligent Informatics), 2022
Diabetic Retinopathy is a effect of diabetes. It results abnormalities in the retinal blood vessels. The abnormalities can cause blurry vision and blindness.
Muhammad Arhami, Anita Desiani, Sugandi Yahdin, Ajeng Islamia Putri, Rifkie Primartha, Husaini Husaini   +5 more
doaj   +1 more source

Retinal microglia protect against vascular damage in a mouse model of retinopathy of prematurity

Frontiers in Pharmacology, 2022
Retinopathy of prematurity (ROP) is a common cause of blindness in preterm babies. As a hypoxia-induced eye disease characterized by neovascularization, its association with retinal microglia has been noted but not well documented.
Jin Liu, Jessica Kwan Wun Tsang, Frederic Khe Cheong Fung, Sookja Kim Chung, Zhongjie Fu, Amy Cheuk Yin Lo   +5 more
doaj   +1 more source

Improved fully convolutional neuron networks on small retinal vessel segmentation using local phase as attention

Frontiers in Medicine, 2023
Retinal images have been proven significant in diagnosing multiple diseases such as diabetes, glaucoma, and hypertension. Retinal vessel segmentation is crucial for the quantitative analysis of retinal images.
Xihe Kuang, Xiayu Xu, Leyuan Fang, Ehsan Kozegar, Huachao Chen, Yue Sun, Fan Huang, Tao Tan, Tao Tan   +8 more
doaj   +1 more source