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Deep learning and computer vision methods are nowadays predominantly used in the field of ophthalmology. In this paper, we present an attention-aided DenseNet-121 for classifying normal and glaucomatous eyes from fundus images. It involves…

Image and Video Processing · Electrical Eng. & Systems 2024-06-24 Soham Chakraborty , Ayush Roy , Payel Pramanik , Daria Valenkova , Ram Sarkar

Glaucoma is a common eye disease that leads to irreversible blindness unless timely detected. Hence, glaucoma detection at an early stage is of utmost importance for a better treatment plan and ultimately saving the vision. The recent…

Computer Vision and Pattern Recognition · Computer Science 2024-09-25 Dipankar Das , Deepak Ranjan Nayak

A major cause of irreversible visual impairment is angle-closure glaucoma, which can be screened through imagery from Anterior Segment Optical Coherence Tomography (AS-OCT). Previous computational diagnostic techniques address this…

Computer Vision and Pattern Recognition · Computer Science 2018-09-11 Huazhu Fu , Yanwu Xu , Stephen Lin , Damon Wing Kee Wong , Baskaran Mani , Meenakshi Mahesh , Tin Aung , Jiang Liu

Cancer is a leading cause of death worldwide, necessitating advancements in early detection and treatment technologies. In this paper, we present a novel and highly efficient melanoma detection framework that synergistically combines the…

Image and Video Processing · Electrical Eng. & Systems 2024-08-05 Peng Zhang , Divya Chaudhary

Glaucoma leads to permanent vision disability by damaging the optical nerve that transmits visual images to the brain. The fact that glaucoma does not show any symptoms as it progresses and cannot be stopped at the later stages, makes it…

Image and Video Processing · Electrical Eng. & Systems 2021-09-29 Ozer Can Devecioglu , Junaid Malik , Turker Ince , Serkan Kiranyaz , Eray Atalay , Moncef Gabbouj

Fundus image segmentation on unseen domains is challenging, especially for the over-parameterized deep models trained on the small medical datasets. To address this challenge, we propose a method named Adaptive Feature-fusion Neural Network…

Computer Vision and Pattern Recognition · Computer Science 2024-04-03 Jiyuan Zhong , Hu Ke , Ming Yan

Glaucoma is a progressive eye disease that leads to optic nerve damage, causing irreversible vision loss if left untreated. Optical coherence tomography (OCT) has become a crucial tool for glaucoma diagnosis, offering high-resolution 3D…

Computer Vision and Pattern Recognition · Computer Science 2025-10-02 Roshan Kenia , Anfei Li , Rishabh Srivastava , Kaveri A. Thakoor

Recently, the attention mechanism has been successfully applied in convolutional neural networks (CNNs), significantly boosting the performance of many computer vision tasks. Unfortunately, few medical image recognition approaches…

Computer Vision and Pattern Recognition · Computer Science 2019-04-23 Liu Li , Mai Xu , Xiaofei Wang , Lai Jiang , Hanruo Liu

In this paper, we have proposed a new glaucoma classification approach that employs a wavelet neural network (WNN) on optimally enhanced retinal images features. To avoid tedious and error prone manual analysis of retinal images by…

Computer Vision and Pattern Recognition · Computer Science 2024-09-02 N. Krishna Santosh , Soubhagya Sankar Barpanda

Glaucoma is a leading cause of irreversible vision impairment globally and cases are continuously rising worldwide. Early detection is crucial, allowing timely intervention which can prevent further visual field loss. To detect glaucoma,…

Automated Computer Aided diagnostic tools can be used for the early detection of glaucoma to prevent irreversible vision loss. In this work, we present a Multi-task Convolutional Neural Network (CNN) that jointly segments the Optic Disc…

Computer Vision and Pattern Recognition · Computer Science 2018-08-07 Arunava Chakravarty , Jayanthi Sivswamy

Automatic evaluation of the retinal fundus image is emerging as one of the most important tools for early detection and treatment of progressive eye diseases like Glaucoma. Glaucoma results to a progressive degeneration of vision and is…

Image and Video Processing · Electrical Eng. & Systems 2021-12-13 Sneha Dasgupta , Rishav Mukherjee , Kaushik Dutta , Anindya Sen

The diagnosis of glaucoma plays a critical role in the management and treatment of this vision-threatening disease. Glaucoma is a group of eye diseases that cause blindness by damaging the optic nerve at the back of the eye. Often called…

Image and Video Processing · Electrical Eng. & Systems 2024-10-24 Yuki Hagiwara , Octavia-Andreea Ciora , Maureen Monnet , Gino Lancho , Jeanette Miriam Lorenz

With the advancements in medical artificial intelligence (AI), fundus image classifiers are increasingly being applied to assist in ophthalmic diagnosis. While existing classification models have achieved high accuracy on specific fundus…

Computer Vision and Pattern Recognition · Computer Science 2025-04-02 Yuzhuo Zhou , Chi Liu , Sheng Shen , Siyu Le , Liwen Yu , Sihan Ouyang , Zongyuan Ge

While deep learning has exhibited remarkable predictive capabilities in various medical image tasks, its inherent black-box nature has hindered its widespread implementation in real-world healthcare settings. Our objective is to unveil the…

Computer Vision and Pattern Recognition · Computer Science 2025-04-08 Han Yuan , Lican Kang , Yong Li

This research work reveals the strengths of intertwining a deep custom convolutional neural network with a disruptive Vision Transformer, both fused together with a radical Cross-Attention module. Here, two high-yielding datasets for…

Computer Vision and Pattern Recognition · Computer Science 2026-01-15 Ramanathan Swaminathan

As a representative optic degenerative condition, glaucoma has been a threat to millions due to its irreversibility and severe impact on human vision fields. Mainly characterized by dimmed and blurred visions, or peripheral vision loss,…

Computer Vision and Pattern Recognition · Computer Science 2025-12-03 Daeyoung Kim

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…

Image and Video Processing · Electrical Eng. & Systems 2023-11-27 Mehwish Mehmood , Khuram Naveed , Khursheed Aurangzeb , Haroon Ahmed Khan , Musaed Alhussein , Syed Saud Naqvi

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…

Image and Video Processing · Electrical Eng. & Systems 2022-04-15 Alexandre H. Thiery , Fabian Braeu , Tin A. Tun , Tin Aung , Michael J. A. Girard

Diabetic retinopathy is a severe eye condition caused by diabetes where the retinal blood vessels get damaged and can lead to vision loss and blindness if not treated. Early and accurate detection is key to intervention and stopping the…

Computer Vision and Pattern Recognition · Computer Science 2026-03-03 Shamim Rahim Refat , Ziyan Shirin Raha , Shuvashis Sarker , Faika Fairuj Preotee , MD. Musfikur Rahman , Tashreef Muhammad , Mohammad Shafiul Alam