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We introduce ACCIDENT, a benchmark dataset for traffic accident detection in CCTV footage, designed to evaluate models in supervised (IID and OOD) and zero-shot settings, reflecting both data-rich and data-scarce scenarios. The benchmark…

Computer Vision and Pattern Recognition · Computer Science 2026-04-14 Lukas Picek , Michal Čermák , Marek Hanzl , Vojtěch Čermák

Visual gaze estimation, with its wide-ranging application scenarios, has garnered increasing attention within the research community. Although existing approaches infer gaze solely from image signals, recent advances in visual-language…

Computer Vision and Pattern Recognition · Computer Science 2025-03-11 Jun Wang , Hao Ruan , Liangjian Wen , Yong Dai , Mingjie Wang

Nowadays, navigation and ride-sharing apps have collected numerous images with spatio-temporal data. A core technology for analyzing such images, associated with spatiotemporal information, is Traffic Scene Understanding (TSU), which aims…

Multimedia · Computer Science 2025-11-13 Jingtian Ma , Jingyuan Wang , Wayne Xin Zhao , Guoping Liu , Xiang Wen

Multimodal models, such as the Contrastive Language-Image Pre-training (CLIP) model, have demonstrated remarkable success in aligning visual and linguistic representations. However, these models exhibit limitations when applied to…

Computer Vision and Pattern Recognition · Computer Science 2026-03-02 Hiroshi Sasaki

Medical image segmentation remains challenging due to limited annotations for training, ambiguous anatomical features, and domain shifts. While vision-language models such as CLIP offer strong cross-modal representations, their potential…

Computer Vision and Pattern Recognition · Computer Science 2026-02-25 Taha Koleilat , Hojat Asgariandehkordi , Omid Nejati Manzari , Berardino Barile , Yiming Xiao , Hassan Rivaz

Recent advancements in Large Vision-Language Models (VLMs), have greatly enhanced their capability to jointly process text and images. However, despite extensive benchmarks evaluating visual comprehension (e.g., diagrams, color schemes, OCR…

Computation and Language · Computer Science 2025-05-27 Benjamin Clavié , Florian Brand

Maintaining the roadway infrastructure is one of the essential factors in enabling a safe, economic, and sustainable transportation system. Manual roadway damage data collection is laborious and unsafe for humans to perform. This area is…

Computer Vision and Pattern Recognition · Computer Science 2022-11-02 Vung Pham , Du Nguyen , Christopher Donan

Until recently, the general corpus of CLIP-type fundamental models has widely explored either the retrieval of short descriptions or the classification of objects in the scene as SINGLE-object image classification task. The same holds for…

Computer Vision and Pattern Recognition · Computer Science 2025-11-26 Advik Sinha , Saurabh Atreya , Aashutosh A , Sk Aziz Ali , Abhijit Das

How (dis)similar are the learning trajectories of vision-language models and children? Recent modeling work has attempted to understand the gap between models' and humans' data efficiency by constructing models trained on less data,…

Computation and Language · Computer Science 2024-12-10 Alvin Wei Ming Tan , Sunny Yu , Bria Long , Wanjing Anya Ma , Tonya Murray , Rebecca D. Silverman , Jason D. Yeatman , Michael C. Frank

Robust behaviour recognition in real-world farm environments remains challenging due to several data-related limitations, including the scarcity of well-annotated livestock video datasets and the substantial domain gap between large-scale…

Computer Vision and Pattern Recognition · Computer Science 2026-04-08 Huimin Liu , Jing Gao , Daria Baran , AxelX Montout , Neill W Campbell , Andrew W Dowsey

With the rapid growth of video centered social media, the ability to anticipate risky events from visual data is a promising direction for ensuring public safety and preventing real world accidents. Prior work has extensively studied…

Computer Vision and Pattern Recognition · Computer Science 2026-01-22 Sha Luo , Yogesh Prabhu , Timothy Ossowski , Kaiping Chen , Junjie Hu

Visual language models like Contrastive Language-Image Pretraining (CLIP) have shown impressive performance in analyzing natural images with language information. However, these models often encounter challenges when applied to specialized…

Computer Vision and Pattern Recognition · Computer Science 2024-12-11 Jiaqing Zhang , Mingxiang Cao , Xue Yang , Kai Jiang , Yunsong Li

Top-down images play an important role in safety-critical settings such as autonomous navigation and aerial surveillance, where they provide holistic spatial information that front-view images cannot capture. Despite this, Vision Language…

Machine Learning · Computer Science 2025-10-02 Kaiyuan Hou , Minghui Zhao , Lilin Xu , Yuang Fan , Xiaofan Jiang

Traffic scene understanding is essential for enabling autonomous vehicles to accurately perceive and interpret their environment, thereby ensuring safe navigation. This paper presents a novel framework that transforms a single frontal-view…

Computer Vision and Pattern Recognition · Computer Science 2026-01-22 Danial Sadrian Zadeh , Otman A. Basir , Behzad Moshiri

Comprehensive situational awareness is essential for autonomous vehicles operating in safety-critical environments, as it enables the identification and mitigation of potential risks. Although recent Multimodal Large Language Models (MLLMs)…

Computer Vision and Pattern Recognition · Computer Science 2026-05-19 Sainithin Artham , Shankar Gangisetty , Avijit Dasgupta , C. V. Jawahar

Zero-shot 3D object classification is crucial for real-world applications like autonomous driving, however it is often hindered by a significant domain gap between the synthetic data used for training and the sparse, noisy LiDAR scans…

Computer Vision and Pattern Recognition · Computer Science 2025-10-22 Ajinkya Khoche , Gergő László Nagy , Maciej Wozniak , Thomas Gustafsson , Patric Jensfelt

Contrastive Language-Image Pre-training (CLIP) has drawn increasing attention recently for its transferable visual representation learning. However, due to the semantic gap within datasets, CLIP's pre-trained image-text alignment becomes…

Computer Vision and Pattern Recognition · Computer Science 2023-08-11 Longtian Qiu , Renrui Zhang , Ziyu Guo , Ziyao Zeng , Zilu Guo , Yafeng Li , Guangnan Zhang

Remote sensing image-text retrieval plays a crucial role in remote sensing interpretation, yet remains challenging under both closed-domain and open-domain scenarios due to semantic noise and domain shifts. To address these issues, we…

Computer Vision and Pattern Recognition · Computer Science 2025-09-11 Jiancheng Pan , Muyuan Ma , Qing Ma , Cong Bai , Shengyong Chen

The clinical adoption of artificial intelligence (AI) in medical imaging requires models that are both diagnostically accurate and interpretable to clinicians. While current multimodal biomedical foundation models prioritize performance,…

We introduce WildRoadBench, a wild aerial road-damage grounding benchmark that couples direct visual grounding by vision-language models with autonomous research-and-engineering by LLM-driven agents on a single professionally annotated UAV…

Computer Vision and Pattern Recognition · Computer Science 2026-05-21 Bingnan Liu , Chenhang Cui , Rui Huang , Jiani Luo , Zhirong Shen , Tinghao Wang , Xiande Huang , Lingbei Meng , Fei Shen , An Zhang