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Diabetic Retinopathy (DR) is a prominent cause of blindness in the world. The early treatment of DR can be conducted from detection of microaneurysms (MAs) which appears as reddish spots in retinal images. An automated microaneurysm…

计算机视觉与模式识别 · 计算机科学 2018-07-10 Noushin Eftekheri , Mojtaba Masoudi , Hamidreza Pourreza , Kamaledin Ghiasi Shirazi , Ehsan Saeedi

According to multiple authoritative authorities, including the World Health Organization, vision-related impairments and disorders are becoming a significant issue. According to a recent report, one of the leading causes of irreversible…

计算机视觉与模式识别 · 计算机科学 2022-10-31 Dishant Padalia , Abhishek Mazumdar , Bharati Singh

We propose a new method for training convolutional neural networks which integrates reinforcement learning along with supervised learning and use ti for transfer learning for classification of glaucoma from colored fundus images. The…

图像与视频处理 · 电气工程与系统科学 2021-05-19 Hardit Singh , Simarjeet Saini , Vasudevan Lakshminarayanan

Glaucoma is a chronic visual disease that may cause permanent irreversible blindness. Measurement of the cup-to-disc ratio (CDR) plays a pivotal role in the detection of glaucoma in its early stage, preventing visual disparities. Therefore,…

计算机视觉与模式识别 · 计算机科学 2023-03-10 Rukhshanda Hussain , Hritam Basak

The Convolutional Neural Network (CNN) has shown impressive performance in image classification because of its strong learning capabilities. However, it demands a substantial and balanced dataset for effective training. Otherwise, networks…

计算机视觉与模式识别 · 计算机科学 2025-02-17 Arun Kunwar , Dibakar Raj Pant , Jukka Heikkonen , Rajeev Kanth

Glaucoma is an eye disease that causes damage to the optic nerve, which can lead to visual loss and permanent blindness. Early glaucoma detection is therefore critical in order to avoid permanent blindness. The estimation of the cup-to-disc…

图像与视频处理 · 电气工程与系统科学 2023-11-27 Mehwish Mehmood , Khuram Naveed , Khursheed Aurangzeb , Haroon Ahmed Khan , Musaed Alhussein , Syed Saud Naqvi

Optical coherence tomography (OCT) based measurements of retinal layer thickness, such as the retinal nerve fibre layer (RNFL) and the ganglion cell with inner plexiform layer (GCIPL) are commonly used for the diagnosis and monitoring of…

计算机视觉与模式识别 · 计算机科学 2019-10-25 Stefan Maetschke , Bhavna Antony , Hiroshi Ishikawa , Gadi Wollstein , Joel S. Schuman , Rahil Garnavi

Color fundus photography and Optical Coherence Tomography (OCT) are the two most cost-effective tools for glaucoma screening. Both two modalities of images have prominent biomarkers to indicate glaucoma suspected. Clinically, it is often…

Ocular pathology detection from fundus images presents an important challenge on health care. In fact, each pathology has different severity stages that may be deduced by verifying the existence of specific lesions. Each lesion is…

图像与视频处理 · 电气工程与系统科学 2019-05-08 Yaroub Elloumi , Mohamed Akil , Henda Boudegga

Taking into account that glaucoma is the leading cause of blindness worldwide, we propose in this paper three different learning methodologies for glaucoma detection in order to elucidate that traditional machine-learning techniques could…

图像与视频处理 · 电气工程与系统科学 2020-09-10 Gabriel García , Adrián Colomer , Valery Naranjo

Glaucoma is one of the ophthalmic diseases that may cause blindness, for which early detection and treatment are very important. Fundus images and optical coherence tomography (OCT) images are both widely-used modalities in diagnosing…

图像与视频处理 · 电气工程与系统科学 2022-01-26 Zhiyuan Cai , Li Lin , Huaqing He , Xiaoying Tang

Previous approaches using deep learning algorithms to classify glaucomatous damage on fundus photographs have been limited by the requirement for human labeling of a reference training set. We propose a new approach using spectral-domain…

计算机视觉与模式识别 · 计算机科学 2018-10-25 Felipe A. Medeiros , Alessandro A. Jammal , Atalie C. Thompson

Glaucoma causes irreversible vision loss due to damage to the optic nerve, and there is no cure for glaucoma.OCT imaging modality is an essential technique for assessing glaucomatous damage since it aids in quantifying fundus structures. To…

计算机视觉与模式识别 · 计算机科学 2022-08-01 Huihui Fang , Fei Li , Huazhu Fu , Junde Wu , Xiulan Zhang , Yanwu Xu

Glaucoma is a chronic eye disease that leads to irreversible vision loss. The cup to disc ratio (CDR) plays an important role in the screening and diagnosis of glaucoma. Thus, the accurate and automatic segmentation of optic disc (OD) and…

计算机视觉与模式识别 · 计算机科学 2018-02-13 Huazhu Fu , Jun Cheng , Yanwu Xu , Damon Wing Kee Wong , Jiang Liu , Xiaochun Cao

One of the leading causes of blindness is glaucoma, which is challenging to detect since it remains asymptomatic until the symptoms are severe. Thus, diagnosis is usually possible until the markers are easy to identify, i.e., the damage has…

图像与视频处理 · 电气工程与系统科学 2021-10-05 Sayan Mandal , Alessandro A. Jammal , Felipe A. Medeiros

Fundus diseases are major causes of visual impairment and blindness worldwide, especially in underdeveloped regions, where the shortage of ophthalmologists hinders timely diagnosis. AI-assisted fundus image analysis has several advantages,…

Convolutional neural networks (CNNs) are a promising technique for automated glaucoma diagnosis from images of the fundus, and these images are routinely acquired as part of an ophthalmic exam. Nevertheless, CNNs typically require a large…

计算机视觉与模式识别 · 计算机科学 2023-08-22 Rui Fan , Christopher Bowd , Nicole Brye , Mark Christopher , Robert N. Weinreb , David Kriegman , Linda M. Zangwill

The early detection of glaucoma is essential in preventing visual impairment. Artificial intelligence (AI) can be used to analyze color fundus photographs (CFPs) in a cost-effective manner, making glaucoma screening more accessible. While…

Purpose: (1) To assess the performance of geometric deep learning (PointNet) in diagnosing glaucoma from a single optical coherence tomography (OCT) 3D scan of the optic nerve head (ONH); (2) To compare its performance to that obtained with…

图像与视频处理 · 电气工程与系统科学 2022-04-15 Alexandre H. Thiery , Fabian Braeu , Tin A. Tun , Tin Aung , Michael J. A. Girard

Glaucoma is a leading cause of irreversible blindness worldwide, emphasizing the critical need for early detection and intervention. In this paper, we present DeepEyeNet, a novel and comprehensive framework for automated glaucoma detection…

计算机视觉与模式识别 · 计算机科学 2025-01-22 Angshuman Roy , Anuvab Sen , Soumyajit Gupta , Soham Haldar , Subhrajit Deb , Taraka Nithin Vankala , Arkapravo Das