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The rapid advancement of generative AI has raised concerns about the authenticity of digital images, as highly realistic fake images can now be generated at low cost, potentially increasing societal risks. In response, several datasets have…

Computer Vision and Pattern Recognition · Computer Science 2026-02-12 Hanzhe Yu , Yun Ye , Jintao Rong , Qi Xuan , Chen Ma

Building fires pose a persistent threat to life, property, and infrastructure, emphasizing the need for advanced risk mitigation strategies. This study presents a data-driven framework analyzing U.S. fire risks by integrating over one…

Machine Learning · Computer Science 2025-04-01 Chenzhi Ma , Hongru Du , Shengzhi Luan , Ensheng Dong , Lauren M. Gardner , Thomas Gernay

This work presents DocPedia, a novel large multimodal model (LMM) for versatile OCR-free document understanding, capable of parsing images up to 2,560$\times$2,560 resolution. Unlike existing work either struggle with high-resolution…

Computer Vision and Pattern Recognition · Computer Science 2024-11-26 Hao Feng , Qi Liu , Hao Liu , Jingqun Tang , Wengang Zhou , Houqiang Li , Can Huang

This paper introduces VideoMind, a video-centric omni-modal dataset designed for deep video content cognition and enhanced multi-modal feature representation. The dataset comprises 103K video samples (3K reserved for testing), each paired…

Computer Vision and Pattern Recognition · Computer Science 2025-07-25 Baoyao Yang , Wanyun Li , Dixin Chen , Junxiang Chen , Wenbin Yao , Haifeng Lin

Recent Multimodal Large Language Models (MLLMs) are remarkable in vision-language tasks, such as image captioning and question answering, but lack the essential perception ability, i.e., object detection. In this work, we address this…

Computer Vision and Pattern Recognition · Computer Science 2024-08-13 Yuhang Zang , Wei Li , Jun Han , Kaiyang Zhou , Chen Change Loy

We present VisionFM, a foundation model pre-trained with 3.4 million ophthalmic images from 560,457 individuals, covering a broad range of ophthalmic diseases, modalities, imaging devices, and demography. After pre-training, VisionFM…

As the development of Large Models (LMs) progresses rapidly, their safety is also a priority. In current Large Language Models (LLMs) and Multimodal Large Language Models (MLLMs) safety workflow, evaluation, diagnosis, and alignment are…

The rapid advancement of deep learning has intensified the need for comprehensive data for use by autonomous driving algorithms. High-quality datasets are crucial for the development of effective data-driven autonomous driving solutions.…

Computer Vision and Pattern Recognition · Computer Science 2026-02-10 Lianqing Zheng , Long Yang , Qunshu Lin , Wenjin Ai , Minghao Liu , Shouyi Lu , Jianan Liu , Hongze Ren , Jingyue Mo , Xiaokai Bai , Jie Bai , Zhixiong Ma , Xichan Zhu

Fire incidents in urban and forested areas pose serious threats,underscoring the need for more effective detection technologies. To address these challenges, we present CCi-YOLOv8n, an enhanced YOLOv8 model with targeted improvements for…

Computer Vision and Pattern Recognition · Computer Science 2025-07-08 Kunwei Lv , Ruobing Wu , Suyang Chen , Ping Lan

Dense video captioning (DVC) aims to generate multi-sentence descriptions to elucidate the multiple events in the video, which is challenging and demands visual consistency, discoursal coherence, and linguistic diversity. Existing methods…

Computer Vision and Pattern Recognition · Computer Science 2021-11-22 Xu Yan , Zhengcong Fei , Shuhui Wang , Qingming Huang , Qi Tian

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,…

Predictive modeling often faces challenges due to limited data availability and quality, especially in domains where collected features are weakly correlated with outcomes and where additional feature collection is constrained by ethical or…

Machine Learning · Computer Science 2024-10-08 Bingxuan Li , Pengyi Shi , Amy Ward

Fire has long been linked to human life, causing severe disasters and losses. Early detection is crucial, and with the rise of home IoT technologies, household fire detection systems have emerged. However, the lack of sufficient fire…

Computer Vision and Pattern Recognition · Computer Science 2025-12-10 Ju-Young Kim , Ji-Hong Park , Gun-Woo Kim

This paper introduces a novel dataset to help researchers evaluate their computer vision and audio models for accuracy across a diverse set of age, genders, apparent skin tones and ambient lighting conditions. Our dataset is composed of…

Computer Vision and Pattern Recognition · Computer Science 2021-11-05 Caner Hazirbas , Joanna Bitton , Brian Dolhansky , Jacqueline Pan , Albert Gordo , Cristian Canton Ferrer

With the advancement of drone technology, the volume of video data increases rapidly, creating an urgent need for efficient semantic retrieval. We are the first to systematically propose and study the drone video-text retrieval (DVTR) task.…

Computer Vision and Pattern Recognition · Computer Science 2025-10-20 Jinghao Huang , Yaxiong Chen , Ganchao Liu

With the rapid advancement of generative models, highly realistic image synthesis has posed new challenges to digital security and media credibility. Although AI-generated image detection methods have partially addressed these concerns, a…

Computer Vision and Pattern Recognition · Computer Science 2025-09-12 Chunxiao Li , Xiaoxiao Wang , Meiling Li , Boming Miao , Peng Sun , Yunjian Zhang , Xiangyang Ji , Yao Zhu

In order to better simulate the real human conversation process, models need to generate dialogue utterances based on not only preceding textual contexts but also visual contexts. However, with the development of multi-modal dialogue…

Computation and Language · Computer Science 2021-09-29 Shuhe Wang , Yuxian Meng , Xiaoya Li , Xiaofei Sun , Rongbin Ouyang , Jiwei Li

Toxicity detection in multimodal text-image content faces growing challenges, especially with multimodal implicit toxicity, where each modality appears benign on its own but conveys hazard when combined. Multimodal implicit toxicity appears…

Multimedia · Computer Science 2025-05-21 Shiyao Cui , Qinglin Zhang , Xuan Ouyang , Renmiao Chen , Zhexin Zhang , Yida Lu , Hongning Wang , Han Qiu , Minlie Huang

As wildfires are expected to become more frequent and severe, improved prediction models are vital to mitigating risk and allocating resources. With remote sensing data, valuable spatiotemporal statistical models can be created and used for…

Machine Learning · Computer Science 2021-11-30 Alissa Chavalithumrong , Hyung-Jin Yoon , Petros Voulgaris

We introduce WorldSense, the first benchmark to assess the multi-modal video understanding, that simultaneously encompasses visual, audio, and text inputs. In contrast to existing benchmarks, our WorldSense has several features:…

Computer Vision and Pattern Recognition · Computer Science 2026-03-03 Jack Hong , Shilin Yan , Jiayin Cai , Xiaolong Jiang , Yao Hu , Weidi Xie