Ophthalmology

Latest AI and machine learning research in ophthalmology for healthcare professionals.

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Self-powered smart contact lenses: a multidisciplinary approach to micro-scale energy and 900 MHz - 1.1 GHz bandwidth microfabricated loop antennas communication systems

Smart contact lenses are at the forefront of integrating microelectronics, biomedical engineering, and optics into wearable technologies. This work addresses a key obstacle in their development: achieving autonomous power without compromising safety or miniaturization. We examine energy harvesting strategies using intrinsic ocular sources-particularly tear salinity and eyelid motion-to enable su...

VP Lab: a PEFT-Enabled Visual Prompting Laboratory for Semantic Segmentation

Large-scale pretrained vision backbones have transformed computer vision by providing powerful feature extractors that enable various downstream tasks, including training-free approaches like visual prompting for semantic segmentation. Despite their success in generic scenarios, these models often fall short when applied to specialized technical domains where the visual features differ significa...

Visual Perturbation and Adaptive Hard Negative Contrastive Learning for Compositional Reasoning in Vision-Language Models

Vision-Language Models (VLMs) are essential for multimodal tasks, especially compositional reasoning (CR) tasks, which require distinguishing fine-g...

TinyDrive: Multiscale Visual Question Answering with Selective Token Routing for Autonomous Driving

Vision Language Models (VLMs) employed for visual question-answering (VQA) in autonomous driving often require substantial computational resources t...

Oversmoothing, "Oversquashing", Heterophily, Long-Range, and more: Demystifying Common Beliefs in Graph Machine Learning

After a renaissance phase in which researchers revisited the message-passing paradigm through the lens of deep learning, the graph machine learning ...

Visual Thoughts: A Unified Perspective of Understanding Multimodal Chain-of-Thought

Large Vision-Language Models (LVLMs) have achieved significant success in multimodal tasks, with multimodal chain-of-thought (MCoT) further enhancin...

Prompt Tuning Vision Language Models with Margin Regularizer for Few-Shot Learning under Distribution Shifts

Recently, Vision-Language foundation models like CLIP and ALIGN, which are pre-trained on large-scale data have shown remarkable zero-shot generaliz...

Chain-of-Focus: Adaptive Visual Search and Zooming for Multimodal Reasoning via RL

Vision language models (VLMs) have achieved impressive performance across a variety of computer vision tasks. However, the multimodal reasoning capa...

Visual Question Answering on Multiple Remote Sensing Image Modalities

The extraction of visual features is an essential step in Visual Question Answering (VQA). Building a good visual representation of the analyzed sce...

Better Safe Than Sorry? Overreaction Problem of Vision Language Models in Visual Emergency Recognition

Vision-Language Models (VLMs) have demonstrated impressive capabilities in understanding visual content, but their reliability in safety-critical co...

Laplace Sample Information: Data Informativeness Through a Bayesian Lens

Accurately estimating the informativeness of individual samples in a dataset is an important objective in deep learning, as it can guide sample sele...

Zero-Shot Gaze-based Volumetric Medical Image Segmentation

Accurate segmentation of anatomical structures in volumetric medical images is crucial for clinical applications, including disease monitoring and c...

Fooling the LVLM Judges: Visual Biases in LVLM-Based Evaluation

Recently, large vision-language models (LVLMs) have emerged as the preferred tools for judging text-image alignment, yet their robustness along the ...

How might the rapid development of artificial intelligence affect the delivery of UK Defence healthcare?

Artificial intelligence (AI) has developed greatly and is now at the centre of technological advancements. Current and recent military conflicts have ...

May 21 2025 38604755
Machine learning-based label-free macrophage phenotyping in immune-material interactions.

The rapid advancement of implantable biomedical materials necessitates a comprehensive understanding of macrophage interactions to optimize implant im...

May 21 2025 40289902
Dermatologist-like explainable AI enhances melanoma diagnosis accuracy: eye-tracking study.

Artificial intelligence (AI) systems substantially improve dermatologists' diagnostic accuracy for melanoma, with explainable AI (XAI) systems further...

May 21 2025 40399272
Uncovering Cultural Representation Disparities in Vision-Language Models

Vision-Language Models (VLMs) have demonstrated impressive capabilities across a range of tasks, yet concerns about their potential biases exist. Th...

RAVENEA: A Benchmark for Multimodal Retrieval-Augmented Visual Culture Understanding

As vision-language models (VLMs) become increasingly integrated into daily life, the need for accurate visual culture understanding is becoming crit...

DeepEyes: Incentivizing "Thinking with Images" via Reinforcement Learning

Large Vision-Language Models (VLMs) have shown strong capabilities in multimodal understanding and reasoning, yet they are primarily constrained by ...

Aligning Attention Distribution to Information Flow for Hallucination Mitigation in Large Vision-Language Models

Due to the unidirectional masking mechanism, Decoder-Only models propagate information from left to right. LVLMs (Large Vision-Language Models) foll...

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