8 papers · 1 filter
Real-Time Visual Obstruction Detection in Surgical Augmented Reality
Shih-Chin Yang, Yanming Xiu, Hanting Ye +3
Surgical augmented reality (AR) can provide contextual guidance by overlaying virtual annotations, tool cues, and procedural information onto the surgical workspace. However, the v…
Benchmarking Vision-Language Models under Contradictory Virtual Content Attacks in Augmented Reality
Yanming Xiu, Zhengyuan Jiang, Neil Zhenqiang Gong +1
Augmented reality (AR) has rapidly expanded over the past decade. As AR becomes increasingly integrated into daily life, its security and reliability emerge as critical challenges.…
User Prompting Strategies and Prompt Enhancement Methods for Open-Set Object Detection in XR Environments
Junfeng Lin, Yanming Xiu, Maria Gorlatova
Open-set object detection (OSOD) localizes objects while identifying and rejecting unknown classes at inference. While recent OSOD models perform well on benchmarks, their behavior…
A Neurosymbolic Framework for Interpretable Cognitive Attack Detection in Augmented Reality
Rongqian Chen, Allison Andreyev, Yanming Xiu +7
Augmented Reality (AR) enriches human perception by overlaying virtual elements onto the physical world. However, this tight coupling between virtual and real content makes AR vuln…
Toward Safe, Trustworthy and Realistic Augmented Reality User Experience
Yanming Xiu
As augmented reality (AR) becomes increasingly integrated into everyday life, ensuring the safety and trustworthiness of its virtual content is critical. Our research addresses the…
Detecting Visual Information Manipulation Attacks in Augmented Reality: A Multimodal Semantic Reasoning Approach
Yanming Xiu, Maria Gorlatova
The virtual content in augmented reality (AR) can introduce misleading or harmful information, leading to semantic misunderstandings or user errors. In this work, we focus on visua…