Ophthalmology

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

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AURORA-KITTI: Any-Weather Depth Completion and Denoising in the Wild

Robust depth completion is fundamental to real-world 3D scene understanding, yet existing RGB-LiDAR fusion methods degrade significantly under adverse weather, where both camera images and LiDAR measurements suffer from weather-induced corruption. In this paper, we introduce AURORA-KITTI, the first large-scale multi-modal, multi-weather benchmark for robust depth completion in the wild. We further...

Mar 16 2026 2603.14701v1

Automated Diabetic Screening via Anterior Segment Ocular Imaging: A Deep Learning and Explainable AI Approach

Diabetic retinopathy screening traditionally relies on fundus photography, requiring specialized equipment and expertise often unavailable in primary care and resource limited settings. We developed and validated a deep learning (DL) system for automated diabetic classification using anterior segment ocular imaging a readily accessible alternative utilizing standard photography equipment. The syst...

Mar 16 2026 2603.14727v1
Video Detector: A Dual-Phase Vision-Based System for Real-Time Traffic Intersection Control and Intelligent Transportation Analysis

Urban traffic management increasingly requires intelligent sensing systems capable of adapting to dynamic traffic conditions without costly infrastruc...

Mar 16 2026 2603.14861v1
RealVLG-R1: A Large-Scale Real-World Visual-Language Grounding Benchmark for Robotic Perception and Manipulation

Visual-language grounding aims to establish semantic correspondences between natural language and visual entities, enabling models to accurately ident...

Mar 16 2026 2603.14880v1
CyCLeGen: Cycle-Consistent Layout Prediction and Image Generation in Vision Foundation Models

We present CyCLeGen, a unified vision-language foundation model capable of both image understanding and image generation within a single autoregressiv...

Mar 16 2026 2603.14957v1
Deeper Thought, Weaker Aim: Understanding and Mitigating Perceptual Impairment during Reasoning in Multimodal Large Language Models

Multimodal large language models (MLLMs) often suffer from perceptual impairments under extended reasoning modes, particularly in visual question answ...

Mar 15 2026 2603.14184v1
Joint Segmentation and Grading with Iterative Optimization for Multimodal Glaucoma Diagnosis

Accurate diagnosis of glaucoma is challenging, as early-stage changes are subtle and often lack clear structural or appearance cues. Most existing app...

Mar 15 2026 2603.14188v1
A Physically-Grounded Attack and Adaptive Defense Framework for Real-World Low-Light Image Enhancement

Limited illumination often causes severe physical noise and detail degradation in images. Existing Low-Light Image Enhancement (LLIE) methods frequent...

Mar 15 2026 2603.14304v1
How Do Medical MLLMs Fail? A Study on Visual Grounding in Medical Images

Generalist multimodal large language models (MLLMs) have achieved impressive performance across a wide range of vision-language tasks. However, their ...

Mar 15 2026 2603.14323v1
UAVBench and UAVIT-1M: Benchmarking and Enhancing MLLMs for Low-Altitude UAV Vision-Language Understanding

Multimodal Large Language Models (MLLMs) have made significant strides in natural images and satellite remote sensing images. However, understanding l...

Mar 15 2026 2603.14336v1
VLA-Thinker: Boosting Vision-Language-Action Models through Thinking-with-Image Reasoning

Vision-Language-Action (VLA) models have shown promising capabilities for embodied intelligence, but most existing approaches rely on text-based chain...

Mar 15 2026 2603.14523v1
Medical Image Spatial Grounding with Semantic Sampling

Vision language models (VLMs) have shown significant promise in visual grounding for images as well as videos. In medical imaging research, VLMs repre...

Mar 15 2026 2603.14579v1
Feynman: Knowledge-Infused Diagramming Agent for Scalable Visual Designs

Visual design is an essential application of state-of-the-art multi-modal AI systems. Improving these systems requires high-quality vision-language da...

Mar 13 2026 2603.12597v1
VLM4Rec: Multimodal Semantic Representation for Recommendation with Large Vision-Language Models

Multimodal recommendation is commonly framed as a feature fusion problem, where textual and visual signals are combined to better model user preferenc...

Mar 13 2026 2603.12625v1
AVION: Aerial Vision-Language Instruction from Offline Teacher to Prompt-Tuned Network

Adapting vision-language models to remote sensing imagery remains challenging due to two key factors: limited semantic coverage in textual representat...

Mar 13 2026 2603.12659v1
Deep Learning Based Estimation of Blood Glucose Levels from Multidirectional Scleral Blood Vessel Imaging

Regular monitoring of glycemic status is essential for diabetes management, yet conventional blood-based testing can be burdensome for frequent assess...

Mar 13 2026 2603.12715v1
PVI: Plug-in Visual Injection for Vision-Language-Action Models

VLA architectures that pair a pretrained VLM with a flow-matching action expert have emerged as a strong paradigm for language-conditioned manipulatio...

Mar 13 2026 2603.12772v1
Cheers: Decoupling Patch Details from Semantic Representations Enables Unified Multimodal Comprehension and Generation

A recent cutting-edge topic in multimodal modeling is to unify visual comprehension and generation within a single model. However, the two tasks deman...

Mar 13 2026 2603.12793v1
GLEAM: A Multimodal Imaging Dataset and HAMM for Glaucoma Classification

We propose glaucoma lesion evaluation and analysis with multimodal imaging (GLEAM), the first publicly available tri-modal glaucoma dataset comprising...

Mar 13 2026 2603.12800v1
Are General-Purpose Vision Models All We Need for 2D Medical Image Segmentation? A Cross-Dataset Empirical Study

Medical image segmentation (MIS) is a fundamental component of computer-assisted diagnosis and clinical decision support systems. Over the past decade...

Mar 13 2026 2603.13044v1
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