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Recent advancements in dialogue systems have highlighted the significance of integrating multimodal responses, which enable conveying ideas through diverse modalities rather than solely relying on text-based interactions. This enrichment…

Computation and Language · Computer Science 2024-07-08 Chang-Sheng Kao , Yun-Nung Chen

Although large-scale video-language pre-training models, which usually build a global alignment between the video and the text, have achieved remarkable progress on various downstream tasks, the idea of adopting fine-grained information…

Computer Vision and Pattern Recognition · Computer Science 2023-11-10 Weihong Zhong , Mao Zheng , Duyu Tang , Xuan Luo , Heng Gong , Xiaocheng Feng , Bing Qin

Visual-spatial understanding, the ability to infer object relationships and layouts from visual input, is fundamental to downstream tasks such as robotic navigation and embodied interaction. However, existing methods face spatial…

Computer Vision and Pattern Recognition · Computer Science 2025-09-22 Haoyu Zhang , Meng Liu , Zaijing Li , Haokun Wen , Weili Guan , Yaowei Wang , Liqiang Nie

Language-based object detection (LOD) aims to align visual objects with language expressions. A large amount of paired data is utilized to improve LOD model generalizations. During the training process, recent studies leverage…

Computer Vision and Pattern Recognition · Computer Science 2025-04-01 Yuming Chen , Jiangyan Feng , Haodong Zhang , Lijun Gong , Feng Zhu , Rui Zhao , Qibin Hou , Ming-Ming Cheng , Yibing Song

The interpretation of multi-temporal remote sensing imagery is critical for monitoring Earth's dynamic processes-yet previous change detection methods, which produce binary or semantic masks, fall short of providing human-readable insights…

Computer Vision and Pattern Recognition · Computer Science 2025-09-16 Chenyang Liu , Jiafan Zhang , Keyan Chen , Man Wang , Zhengxia Zou , Zhenwei Shi

Large vision-language models (LVLMs) are increasingly being applied to multi-view image inputs captured from diverse viewpoints. However, despite this growing use, current LVLMs often confuse or mismatch visual information originating from…

Computer Vision and Pattern Recognition · Computer Science 2026-03-26 Wooje Park , Insu Lee , Soohyun Kim , Jaeyun Jang , Minyoung Noh , Kyuhong Shim , Byonghyo Shim

Spatial perception and reasoning are crucial for Vision-Language-Action (VLA) models to accomplish fine-grained manipulation tasks. However, existing approaches often lack the ability to understand and reason over the essential 3D…

Computer Vision and Pattern Recognition · Computer Science 2025-12-23 Yixuan Li , Yuhui Chen , Mingcai Zhou , Haoran Li , Zhengtao Zhang , Dongbin Zhao

In recent years, the rapid development of machine learning has brought reforms and challenges to traditional communication systems. Semantic communication has appeared as an effective strategy to effectively extract relevant semantic…

Computer Vision and Pattern Recognition · Computer Science 2025-07-31 Peishan Huang , Dong Li

Multi-modal Large Language Models (MLLMs) have a significant impact on various tasks, due to their extensive knowledge and powerful perception and generation capabilities. However, it still remains an open research problem on applying MLLMs…

Computer Vision and Pattern Recognition · Computer Science 2024-01-23 Xiaoyu Jin , Yuan Shi , Bin Xia , Wenming Yang

Visual Speech Recognition (VSR) aims to recognize corresponding text by analyzing visual information from lip movements. Due to the high variability and weak information of lip movements, VSR tasks require effectively utilizing any…

Sound · Computer Science 2024-10-23 Zehua Liu , Xiaolou Li , Chen Chen , Li Guo , Lantian Li , Dong Wang

Large Vision Language Models (LVLMs) have shown strong capabilities in understanding and analyzing visual scenes across various domains. However, in the context of autonomous driving, their limited comprehension of 3D environments restricts…

Computer Vision and Pattern Recognition · Computer Science 2025-05-02 Jannik Lübberstedt , Esteban Rivera , Nico Uhlemann , Markus Lienkamp

Humans explain inter-object relationships with semantic labels that demonstrate a high-level understanding required to perform complex Vision-Language tasks such as Visual Question Answering (VQA). However, existing VQA models represent…

Computer Vision and Pattern Recognition · Computer Science 2020-10-06 Moshiur Farazi , Salman Khan , Nick Barnes

Object detection is an important task in computer vision, which aims to detect the objects of interest. through the given category list or query images. In this work, we propose a new problem of language-visual-complementary open-set object…

Computer Vision and Pattern Recognition · Computer Science 2026-05-28 Yupeng Zhang , Ruize Han , Wei Feng , Song Wang , Liang Wan

Scene Graph Generation (SGG) converts visual scenes into structured graph representations, providing deeper scene understanding for complex vision tasks. However, existing SGG models often overlook essential spatial relationships and…

Computer Vision and Pattern Recognition · Computer Science 2024-12-10 Mingjie Xu , Mengyang Wu , Yuzhi Zhao , Jason Chun Lok Li , Weifeng Ou

Large language models (LLMs) have made significant advancements in natural language understanding. However, through that enormous semantic representation that the LLM has learnt, is it somehow possible for it to understand images as well?…

Computer Vision and Pattern Recognition · Computer Science 2024-07-12 Mu Cai , Zeyi Huang , Yuheng Li , Utkarsh Ojha , Haohan Wang , Yong Jae Lee

Large Vision-Language Models (LVLMs) have shown significant potential in assisting medical diagnosis by leveraging extensive biomedical datasets. However, the advancement of medical image understanding and reasoning critically depends on…

Computer Vision and Pattern Recognition · Computer Science 2024-10-28 Guohao Sun , Can Qin , Huazhu Fu , Linwei Wang , Zhiqiang Tao

Vision-to-language tasks aim to integrate computer vision and natural language processing together, which has attracted the attention of many researchers. For typical approaches, they encode image into feature representations and decode it…

Computer Vision and Pattern Recognition · Computer Science 2019-05-30 Xuelong Li , Aihong Yuan , Xiaoqiang Lu

General-purpose vision-language models (VLMs) such as LLaVA and QwenVL produce descriptions of disaster imagery that lack domain-specific vocabulary and actionable detail. We propose the Vision-Language Caption Enhancer (VLCE), a framework…

Computer Vision and Pattern Recognition · Computer Science 2026-03-11 Md. Mahfuzur Rahman , Kishor Datta Gupta , Marufa Kamal , Fahad Rahman , Sunzida Siddique , Ahmed Rafi Hasan , Mohd Ariful Haque , Roy George

Visual relationship detection is an intermediate image understanding task that detects two objects and classifies a predicate that explains the relationship between two objects in an image. The three components are linguistically and…

Computer Vision and Pattern Recognition · Computer Science 2019-04-17 Jaewon Jung , Jongyoul Park

Pre-training visual and textual representations from large-scale image-text pairs is becoming a standard approach for many downstream vision-language tasks. The transformer-based models learn inter and intra-modal attention through a list…

Computer Vision and Pattern Recognition · Computer Science 2024-10-02 Mohammad Abuzar Hashemi , Zhanghexuan Li , Mihir Chauhan , Yan Shen , Abhishek Satbhai , Mir Basheer Ali , Mingchen Gao , Sargur Srihari