Advancing Ocular Imaging: A Hybrid Attention Mechanism-Based U-Net Model for Precise Segmentation of Sub-Retinal Layers in OCT Images

PK Karn, WH Abdulla - Bioengineering, 2024 - mdpi.com
… U-Net model incorporating a hybrid attention mechanism for automating the … attention
mechanisms with the U-Net architecture to improve segmentation accuracy. By leveraging attention

Circumpapillary OCT-focused hybrid learning for glaucoma grading using tailored prototypical neural networks

G García, R Del Amor, A Colomer… - Artificial Intelligence in …, 2021 - Elsevier
… In this paper, we pay special attention to this section since the performance of the …
Specifically, we inspired on the OCT hybrid methodology followed in [20], but using pre-trained …

Anterior chamber angle classification in anterior segment optical coherence tomography images using hybrid attention based pyramidal convolutional network

Q Zhou, J Wang, J Guo, Z Huang, M Ding… - … Signal Processing and …, 2021 - Elsevier
… As one kind of common ocular diseases, Glaucoma will damage the optic nerve and its …
could facilitate accurate diagnosis of ocular diseases and reasonable management of patients’ …

Integrating neural and ocular attention reorienting signals in virtual reality

P Lapborisuth, S Koorathota, Q Wang… - Journal of Neural …, 2022 - iopscience.iop.org
… underlying attention reorienting in a naturalistic environment. We employ a hierarchical
hybrid … We show that the hybrid classifier successfully captures neural and ocular reorienting …

Hybrid variation-aware network for angle-closure assessment in AS-OCT

J Hao, F Li, H Hao, H Fu, Y Xu… - … on Medical Imaging, 2021 - ieeexplore.ieee.org
… 8, we found that proposed model pays more attention to the dark-to-light change feature:
for some … Ge, “Comparison of ocular biometry between eyes with chronic primary angle-closure …

Deep contour attention learning for scleral deformation from OCT images

B Qian, H Chen, Y Xu, Y Wen, H Li, Y Xie, DD Feng… - The Visual …, 2024 - Springer
… to its advantage in imaging the ocular anatomic … attention network (DCANet) for automatic
segmentation of scleral deformation structure. Specifically, we design a scale-aware attention

Gated channel attention network for cataract classification on AS-OCT image

Z Xiao, X Zhang, R Higashita, Y Hu, J Yuan… - … , ICONIP 2021, Sanur …, 2021 - Springer
… AS-OCT images have gradually been used in the diagnosis of various anterior segment
ocular diseases such as glaucoma, cataracts, and keratitis [5]. For NC diagnosis, AS-OCT image

Eyenet: Attention based convolutional encoder-decoder network for eye region segmentation

P Kansal, S Devanathan - 2019 IEEE/CVF International …, 2019 - ieeexplore.ieee.org
… a very less computationally complex model using the attention layer in the form of Eyenet. In
… As a future task, we would like to explore the other eye-regions like peri-ocular region, eye-…

[HTML][HTML] Deep-Ocular: Improved Transfer Learning Architecture Using Self-Attention and Dense Layers for Recognition of Ocular Diseases

Q Abbas, M Albathan, A Altameem, RS Almakki… - Diagnostics, 2023 - mdpi.com
hybrid ensemble model that combines a classifier, a feature extractor, and a feature selector.
The original image … The improved AlexNet (iAlexNet) architecture with attention and dense …

Attention-guided 3D-CNN framework for glaucoma detection and structural-functional association using volumetric images

Y George, BJ Antony, H Ishikawa… - IEEE journal of …, 2020 - ieeexplore.ieee.org
… from finer ocular structures in 3D OCT volumes. Therefore, we propose an end-to-end attention
… with 86.8% for a baseline model without the attention-guided component. The model also …