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End-to-end text-image machine translation (TIMT), which directly translates textual content in images across languages, is crucial for real-world multilingual scene understanding. Despite advances in vision-language large models (VLLMs),…

Computer Vision and Pattern Recognition · Computer Science 2026-03-26 Gengluo Li , Chengquan Zhang , Yupu Liang , Huawen Shen , Yaping Zhang , Pengyuan Lyu , Weinong Wang , Xingyu Wan , Gangyan Zeng , Han Hu , Can Ma , Yu Zhou

Visual-language pre-training has achieved remarkable success in many multi-modal tasks, largely attributed to the availability of large-scale image-text datasets. In this work, we demonstrate that Multi-modal Large Language Models (MLLMs)…

Computer Vision and Pattern Recognition · Computer Science 2024-03-14 Yanqing Liu , Kai Wang , Wenqi Shao , Ping Luo , Yu Qiao , Mike Zheng Shou , Kaipeng Zhang , Yang You

Large Vision-Language Models (LVLMs) have recently played a dominant role in multimodal vision-language learning. Despite the great success, it lacks a holistic evaluation of their efficacy. This paper presents a comprehensive evaluation of…

Computer Vision and Pattern Recognition · Computer Science 2023-06-16 Peng Xu , Wenqi Shao , Kaipeng Zhang , Peng Gao , Shuo Liu , Meng Lei , Fanqing Meng , Siyuan Huang , Yu Qiao , Ping Luo

Current RF machine-learning pipelines rely on task-specific deep networks for modulation classification and related tasks, but these models require custom architectures and labeled datasets for each problem, generalize poorly across channel…

Signal Processing · Electrical Eng. & Systems 2026-02-17 Hang Zou , Bohao Wang , Yu Tian , Lina Bariah , Chongwen Huang , Samson Lasaulce , Mérouane Debbah

Recently, Multimodal Large Language Models (MLLMs) have made significant progress in the video comprehension field. Despite remarkable content reasoning and instruction following capabilities they demonstrated, the hallucination problem of…

Computer Vision and Pattern Recognition · Computer Science 2025-11-19 Jiacheng Zhang , Yang Jiao , Shaoxiang Chen , Na Zhao , Zhiyu Tan , Hao Li , Xingjun Ma , Jingjing Chen

Reasoning lies at the heart of intelligence, shaping the ability to make decisions, draw conclusions, and generalize across domains. In artificial intelligence, as systems increasingly operate in open, uncertain, and multimodal…

The remarkable reasoning capability of large language models (LLMs) stems from cognitive behaviors that emerge through reinforcement with verifiable rewards. This work investigates how to transfer this principle to Multimodal LLMs (MLLMs)…

Computer Vision and Pattern Recognition · Computer Science 2025-09-23 Yana Wei , Liang Zhao , Jianjian Sun , Kangheng Lin , Jisheng Yin , Jingcheng Hu , Yinmin Zhang , En Yu , Haoran Lv , Zejia Weng , Jia Wang , Chunrui Han , Yuang Peng , Qi Han , Zheng Ge , Xiangyu Zhang , Daxin Jiang , Vishal M. Patel

Vision-Language Models (VLMs) have been shown to be blind, often underutilizing their visual inputs even on tasks that require visual reasoning. In this work, we demonstrate that VLMs are selectively blind. They modulate the amount of…

Computer Vision and Pattern Recognition · Computer Science 2026-03-23 Wan-Cyuan Fan , Jiayun Luo , Declan Kutscher , Leonid Sigal , Ritwik Gupta

Large Multimodal Model (LMM) is a hot research topic in the computer vision area and has also demonstrated remarkable potential across multiple disciplinary fields. A recent trend is to further extend and enhance the perception capabilities…

Computer Vision and Pattern Recognition · Computer Science 2024-05-29 Yang Jiao , Shaoxiang Chen , Zequn Jie , Jingjing Chen , Lin Ma , Yu-Gang Jiang

Recent advancements in language multimodal models (LMMs) for video have demonstrated their potential for understanding video content, yet the task of comprehending multi-discipline lectures remains largely unexplored. We introduce…

Computer Vision and Pattern Recognition · Computer Science 2025-05-06 Enxin Song , Wenhao Chai , Weili Xu , Jianwen Xie , Yuxuan Liu , Gaoang Wang

Color plays an important role in human perception and usually provides critical clues in visual reasoning. However, it is unclear whether and how vision-language models (VLMs) can perceive, understand, and leverage color as humans. This…

Computer Vision and Pattern Recognition · Computer Science 2025-11-11 Yijun Liang , Ming Li , Chenrui Fan , Ziyue Li , Dang Nguyen , Kwesi Cobbina , Shweta Bhardwaj , Jiuhai Chen , Fuxiao Liu , Tianyi Zhou

Multimodal Large Language Models (MLLMs) have demonstrated strong performance in visual understanding tasks, yet they often suffer from object hallucinations--generating descriptions of objects that are inconsistent with or entirely absent…

Artificial Intelligence · Computer Science 2025-05-27 Xinmiao Hu , Chun Wang , Ruihe An , ChenYu Shao , Xiaojun Ye , Sheng Zhou , Liangcheng Li

Despite their popularity and success, Multimodal Large Language Models (MLLMs) often struggle to interpret images accurately, which limits their reasoning capability in complex scenarios (e.g., high object density and complex background…

Computer Vision and Pattern Recognition · Computer Science 2026-05-28 Xuanzhao Dong , Wenhui Zhu , Peijie Qiu , Xiwen Chen , Xiaobing Yu , Xin Li , Zhipeng Wang , Shao Tang , Gen Li , Yujian Xiong , Hao Wang , Yanxi Chen , Prayag Tiwari , Yalin Wang

Visual Commonsense Reasoning (VCR) is a cognitive task, challenging models to answer visual questions requiring human commonsense, and to provide rationales explaining why the answers are correct. With emergence of Large Language Models…

Computer Vision and Pattern Recognition · Computer Science 2024-04-23 Mingjie Ma , Zhihuan Yu , Yichao Ma , Guohui Li

Multi-modal Large Language Models (MLLMs) have recently exhibited impressive general-purpose capabilities by leveraging vision foundation models to encode the core concepts of images into representations. These are then combined with…

Computer Vision and Pattern Recognition · Computer Science 2025-06-12 Sara Ghazanfari , Alexandre Araujo , Prashanth Krishnamurthy , Siddharth Garg , Farshad Khorrami

The advancement of large language models (LLMs) has significantly broadened the scope of applications in natural language processing, with multi-modal LLMs extending these capabilities to integrate and interpret visual data. However,…

Computer Vision and Pattern Recognition · Computer Science 2024-06-19 Bingchen Zhao , Yongshuo Zong , Letian Zhang , Timothy Hospedales

Vision language models (VLMs) have achieved remarkable success in broad visual understanding, yet they remain challenged by object-centric reasoning on rare objects due to the scarcity of such instances in pretraining data. While prior…

Computer Vision and Pattern Recognition · Computer Science 2026-02-24 Xin Hu , Haomiao Ni , Yunbei Zhang , Jihun Hamm , Zechen Li , Zhengming Ding

Reducing hallucination of Large Language Models (LLMs) is imperative for use in the sciences, where reliability and reproducibility are crucial. However, LLMs inherently lack long-term memory, making it a nontrivial, ad hoc, and inevitably…

Computation and Language · Computer Science 2024-10-11 Yuan Chiang , Elvis Hsieh , Chia-Hong Chou , Janosh Riebesell

Multi-modal Large Language Models (MLLMs) have shown remarkable capabilities across a wide range of vision-language tasks. However, due to the restricted input resolutions, MLLMs face significant challenges in precisely understanding and…

Computer Vision and Pattern Recognition · Computer Science 2025-10-27 Lu Zhang , Jiazuo Yu , Haomiao Xiong , Ping Hu , Yunzhi Zhuge , Huchuan Lu , You He

While Large Language Models (LLMs) excel at reasoning on text and Vision-Language Models (VLMs) are highly effective for visual perception, applying those models for visual instruction-based planning remains a widely open problem. In this…

Machine Learning · Computer Science 2025-09-11 Mohamed Salim Aissi , Clemence Grislain , Mohamed Chetouani , Olivier Sigaud , Laure Soulier , Nicolas Thome