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Visual scene understanding is the core task in making any crucial decision in any computer vision system. Although popular computer vision datasets like Cityscapes, MS-COCO, PASCAL provide good benchmarks for several tasks (e.g. image…

Computer Vision and Pattern Recognition · Computer Science 2020-12-08 Maryam Rahnemoonfar , Tashnim Chowdhury , Argho Sarkar , Debvrat Varshney , Masoud Yari , Robin Murphy

We present a simple and efficient method to leverage emerging text-to-image generative models in creating large-scale synthetic supervision for the task of damage assessment from aerial images. While significant recent advances have…

Computer Vision and Pattern Recognition · Computer Science 2024-05-24 Tarun Kalluri , Jihyeon Lee , Kihyuk Sohn , Sahil Singla , Manmohan Chandraker , Joseph Xu , Jeremiah Liu

Existing data on building destruction in conflict zones rely on eyewitness reports or manual detection, which makes it generally scarce, incomplete and potentially biased. This lack of reliable data imposes severe limitations for media…

General Economics · Economics 2021-07-07 Hannes Mueller , Andre Groger , Jonathan Hersh , Andrea Matranga , Joan Serrat

In recent years, social media has emerged as a primary channel for users to promptly share feedback and issues during disasters and emergencies, playing a key role in crisis management. While significant progress has been made in collecting…

Computation and Language · Computer Science 2025-04-18 Loris Belcastro , Cristian Cosentino , Fabrizio Marozzo , Merve Gündüz-Cüre , Sule Öztürk-Birim

Infrastructure managers must maintain high standards to ensure user satisfaction during the lifecycle of infrastructures. Surveillance cameras and visual inspections have enabled progress in automating the detection of anomalous features…

Computer Vision and Pattern Recognition · Computer Science 2023-05-09 Takato Yasuno , Masahiro Okano , Junichiro Fujii

Aerial images provide important situational awareness for responding to natural disasters such as hurricanes. They are well-suited for providing information for damage estimation and localization (DEL); i.e., characterizing the type and…

Image and Video Processing · Electrical Eng. & Systems 2021-11-12 Rene Garcia Franceschini , Jeffrey Liu , Saurabh Amin

Vision language models (VLMs) can flexibly address various vision tasks through text interactions. Although successful in semantic understanding, state-of-the-art VLMs including GPT-5 still struggle in understanding 3D from 2D inputs. On…

Computer Vision and Pattern Recognition · Computer Science 2025-10-02 Zhipeng Cai , Ching-Feng Yeh , Hu Xu , Zhuang Liu , Gregory Meyer , Xinjie Lei , Changsheng Zhao , Shang-Wen Li , Vikas Chandra , Yangyang Shi

Robust Mask R-CNN (Mask Regional Convolu-tional Neural Network) methods are proposed and tested for automatic detection of cracks on structures or their components that may be damaged during extreme events, such as earth-quakes. We curated…

Computer Vision and Pattern Recognition · Computer Science 2020-11-20 Yongsheng Bai , Halil Sezen , Alper Yilmaz

During natural disasters, aircraft and satellites are used to survey the impacted regions. Usually human experts are needed to manually label the degrees of the building damage so that proper humanitarian assistance and disaster response…

Machine Learning · Computer Science 2025-08-05 Jie Wei , Zhigang Zhu , Erik Blasch , Bilal Abdulrahman , Billy Davila , Shuoxin Liu , Jed Magracia , Ling Fang

The damage detection problem in mechanical systems, using vibration measurements, is commonly called Structural Health Monitoring (SHM). Many tools are able to detect damages by changes in the vibration pattern, mainly, when damages induce…

Computational Engineering, Finance, and Science · Computer Science 2024-09-25 Luis Gustavo Giacon Villani , Samuel da Silva , Americo Cunha

Vision-language models (VLMs) have recently emerged as a promising paradigm for video anomaly detection (VAD) due to their strong visual reasoning ability and natural language-based explainability. In this paper, we aim to address a key…

Computer Vision and Pattern Recognition · Computer Science 2026-05-15 Mitchell Piehl , Muchao Ye

Computers are widely utilized in today's weather forecasting as a powerful tool to leverage an enormous amount of data. Yet, despite the availability of such data, current techniques often fall short of producing reliable detailed storm…

Computer Vision and Pattern Recognition · Computer Science 2017-03-08 Yu Zhang , Stephen Wistar , Jia Li , Michael Steinberg , James Z. Wang

Vision-language models (VLMs) have demonstrated remarkable performance across a wide range of computer-vision tasks, sparking interest in their potential for digital health applications. Here, we apply VLMs to two fundamental challenges in…

Computer Vision and Pattern Recognition · Computer Science 2025-11-25 Victor Li , Naveenraj Kamalakannan , Avinash Parnandi , Heidi Schambra , Carlos Fernandez-Granda

Vision-language models (VLM) excel at general understanding yet remain weak at dynamic spatial reasoning (DSR), i.e., reasoning about the evolvement of object geometry and relationship in 3D space over time, largely due to the scarcity of…

Computer Vision and Pattern Recognition · Computer Science 2025-12-24 Shengchao Zhou , Yuxin Chen , Yuying Ge , Wei Huang , Jiehong Lin , Ying Shan , Xiaojuan Qi

The identification of structural damages takes a more and more important role within the modern economy, where often the monitoring of an infrastructure is the last approach to keep it under public use. Conventional monitoring methods…

Machine Learning · Computer Science 2021-03-31 Frank Wuttke , Hao Lyu , Amir S. Sattari , Zarghaam H. Rizvi

In the aftermath of major earthquakes, evaluating structural and infrastructural damage is vital for coordinating post-disaster response efforts. This includes assessing damage's extent and spatial distribution to prioritize rescue…

Machine Learning · Computer Science 2025-06-30 Anurag Panda , Gaurav Kumar Yadav

The rapid identification of medical emergencies through digital communication channels remains a critical challenge in modern healthcare delivery, particularly with the increasing prevalence of telemedicine. This paper presents a novel…

Machine Learning · Computer Science 2024-12-24 Ferit Akaybicen , Aaron Cummings , Lota Iwuagwu , Xinyue Zhang , Modupe Adewuyi

The high structural deficient rate poses serious risks to the operation of many bridges and buildings. To prevent critical damage and structural collapse, a quick structural health diagnosis tool is needed during normal operation or…

Applications · Statistics 2018-12-10 Yizheng Liao , Anne S. Kiremidjian , Ram Rajagopal , Chin-Hsuing Loh

Cooperative autonomous driving requires traffic scene understanding from both vehicle and infrastructure perspectives. While vision-language models (VLMs) show strong general reasoning capabilities, their performance in safety-critical…

Computer Vision and Pattern Recognition · Computer Science 2026-04-13 Rui Gan , Junyi Ma , Pei Li , Xingyou Yang , Kai Chen , Sikai Chen , Bin Ran

Current robot platforms are being employed to collaborate with humans in a wide range of domestic and industrial tasks. These environments require autonomous systems that are able to classify and communicate anomalous situations such as…

Computer Vision and Pattern Recognition · Computer Science 2017-11-08 Octavio Arriaga , Paul Plöger , Matias Valdenegro-Toro