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Vision-Language Models (VLMs) have demonstrated strong performance on tasks such as video captioning and visual question answering. However, their growing scale and video-level inputs lead to significant computational and memory overhead,…

硬件体系结构 · 计算机科学 2025-12-17 Chiyue Wei , Cong Guo , Junyao Zhang , Haoxuan Shan , Yifan Xu , Ziyue Zhang , Yudong Liu , Qinsi Wang , Changchun Zhou , Hai "Helen" Li , Yiran Chen

Large multimodal models (LMMs) suffer significant computational challenges due to the high cost of Large Language Models (LLMs) and the quadratic complexity of processing long vision token sequences. In this paper, we explore the spatial…

计算机视觉与模式识别 · 计算机科学 2025-06-10 Hao Tang , Chengchao Shen

Large Language Models (LLMs) have strong instruction-following capability to interpret and execute tasks as directed by human commands. Multimodal Large Language Models (MLLMs) have inferior instruction-following ability compared to LLMs.…

计算机视觉与模式识别 · 计算机科学 2024-11-26 Te Yang , Jian Jia , Xiangyu Zhu , Weisong Zhao , Bo Wang , Yanhua Cheng , Yan Li , Shengyuan Liu , Quan Chen , Peng Jiang , Kun Gai , Zhen Lei

Large Vision Language Models (LVLMs) have demonstrated remarkable capabilities in understanding and describing visual content, achieving state-of-the-art performance across various vision-language tasks. However, these models often generate…

计算机视觉与模式识别 · 计算机科学 2025-03-27 Kazi Hasan Ibn Arif , Sajib Acharjee Dip , Khizar Hussain , Lang Zhang , Chris Thomas

Multimodal Large Language Models (MLLMs) are experiencing rapid growth, yielding a plethora of noteworthy contributions in recent months. The prevailing trend involves adopting data-driven methodologies, wherein diverse…

计算机视觉与模式识别 · 计算机科学 2024-01-17 Xin He , Longhui Wei , Lingxi Xie , Qi Tian

Large Vision-Language Models (LVLMs) incur high computational costs due to significant redundancy in their visual tokens. To effectively reduce this cost, researchers have proposed various visual token pruning methods. However, existing…

计算机视觉与模式识别 · 计算机科学 2026-01-27 Wen Luo , Peng Chen , Xiaotao Huang , LiQun Huang

Conventional Vision-Language Models(VLMs) typically utilize a fixed number of vision tokens, regardless of task complexity. This one-size-fits-all strategy introduces notable inefficiencies: using excessive tokens leads to unnecessary…

计算机视觉与模式识别 · 计算机科学 2025-04-07 Junshan Hu , Jialiang Mao , Zhikang Liu , Zhongpu Xia , Peng Jia , Xianpeng Lang

Large Multimodal Models (LMMs) are powerful tools that are capable of reasoning and understanding multimodal information beyond text and language. Despite their entrenched impact, the development of LMMs is hindered by the higher…

计算机视觉与模式识别 · 计算机科学 2025-03-07 Vittorio Pippi , Matthieu Guillaumin , Silvia Cascianelli , Rita Cucchiara , Maximilian Jaritz , Loris Bazzani

Large vision-language models (LVLMs) have demonstrated remarkable capabilities in multimodal understanding tasks. However, the increasing demand for high-resolution image and long-video understanding results in substantial token counts,…

计算机视觉与模式识别 · 计算机科学 2026-02-26 Junjie Chen , Xuyang Liu , Zichen Wen , Yiyu Wang , Siteng Huang , Honggang Chen

Although Large Vision Language Models (LVLMs) have demonstrated impressive multimodal reasoning capabilities, their scalability and deployment are constrained by massive computational requirements. In particular, the massive amount of…

机器学习 · 计算机科学 2026-04-14 Surendra Pathak , Bo Han

Recently, there has been growing interest in the capability of multimodal large language models (MLLMs) to process high-resolution images. A common approach currently involves dynamically cropping the original high-resolution image into…

计算机视觉与模式识别 · 计算机科学 2025-05-01 Shiding Zhu , Wenhui Dong , Jun Song , Yingbo Wang , Yanan Guo , Bo Zheng

In video Multimodal Large Language Models (video MLLMs), the visual encapsulation process plays a pivotal role in converting video contents into representative tokens for LLM input. While linear projectors are widely employed for…

计算机视觉与模式识别 · 计算机科学 2025-07-15 Jiahe Zhao , Rongkun Zheng , Yi Wang , Helin Wang , Hengshuang Zhao

Recent methods have made notable progress in accelerating Large Vision-Language Models (LVLMs) by exploiting the inherent redundancy in visual inputs. Most existing approaches, however, focus narrowly on reducing image tokens before or…

计算机视觉与模式识别 · 计算机科学 2026-03-10 Lianyu Hu , Liqing Gao , Fanhua Shang , Liang Wan , Wei Feng

Multimodal large language models (MLLMs) integrate image features from visual encoders with LLMs, demonstrating advanced comprehension capabilities. However, mainstream MLLMs are solely supervised by the next-token prediction of textual…

计算机视觉与模式识别 · 计算机科学 2025-10-24 Yunnan Wang , Fan Lu , Kecheng Zheng , Ziyuan Huang , Ziqiang Li , Wenjun Zeng , Xin Jin

Learning high-quality, robust, efficient, and disentangled representations is a central challenge in artificial intelligence (AI). Deep metric learning frameworks tackle this challenge primarily using architectural and optimization…

机器学习 · 计算机科学 2025-09-30 Shreyas Gokhale

The advent of large Vision-Language Models (VLMs) has significantly advanced multimodal tasks, enabling more sophisticated and accurate reasoning across various applications, including image and video captioning, visual question answering,…

计算机视觉与模式识别 · 计算机科学 2024-11-26 Hang Hua , Qing Liu , Lingzhi Zhang , Jing Shi , Zhifei Zhang , Yilin Wang , Jianming Zhang , Jiebo Luo

Large-scale contrastive pre-training produces powerful Vision-and-Language Models (VLMs) capable of generating representations (embeddings) effective for a wide variety of visual and multimodal tasks. However, these pretrained embeddings…

计算机视觉与模式识别 · 计算机科学 2025-08-19 Nikolaos-Antonios Ypsilantis , Kaifeng Chen , André Araujo , Ondřej Chum

The organization of latent knowledge within large-scale models poses unique challenges when addressing overlapping representations and optimizing contextual accuracy. Conceptual redundancies embedded across layers often result in…

计算与语言 · 计算机科学 2025-03-26 Joseph Sakau , Evander Kozlowski , Roderick Thistledown , Basil Steinberger

Recent studies in long video understanding have harnessed the advanced visual-language reasoning capabilities of Large Multimodal Models (LMMs), driving the evolution of video-LMMs specialized for processing extended video sequences.…

计算机视觉与模式识别 · 计算机科学 2026-03-06 Janghoon Cho , Jungsoo Lee , Munawar Hayat , Kyuwoong Hwang , Fatih Porikli , Sungha Choi

The scaling of large language models to encode all the world's knowledge in model parameters is unsustainable and has exacerbated resource barriers. Retrieval-Augmented Generation (RAG) presents a potential solution, yet its application to…

计算机视觉与模式识别 · 计算机科学 2024-06-28 Varun Nagaraj Rao , Siddharth Choudhary , Aditya Deshpande , Ravi Kumar Satzoda , Srikar Appalaraju