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Recent advancements in language-model-based video understanding have been progressing at a remarkable pace, spurred by the introduction of Large Language Models (LLMs). However, the focus of prior research has been predominantly on devising…

计算机视觉与模式识别 · 计算机科学 2023-12-06 Yizhou Wang , Ruiyi Zhang , Haoliang Wang , Uttaran Bhattacharya , Yun Fu , Gang Wu

The rapid advancements in Large Vision Language Models (LVLMs) offer the potential to surpass conventional labeling by generating richer, more detailed descriptions of on-device human behavior understanding (HBU) in low-resolution vision…

计算机视觉与模式识别 · 计算机科学 2025-05-06 Siyang Jiang , Bufang Yang , Lilin Xu , Mu Yuan , Yeerzhati Abudunuer , Kaiwei Liu , Liekang Zeng , Hongkai Chen , Zhenyu Yan , Xiaofan Jiang , Guoliang Xing

Recent studies have demonstrated the effectiveness of Large Language Models (LLMs) as reasoning modules that can deconstruct complex tasks into more manageable sub-tasks, particularly when applied to visual reasoning tasks for images. In…

计算机视觉与模式识别 · 计算机科学 2025-03-11 Ahmad Mahmood , Ashmal Vayani , Muzammal Naseer , Salman Khan , Fahad Shahbaz Khan

Recent developments in Multimodal Large Language Models (MLLMs) have significantly improved Vision-Language (VL) reasoning in 2D domains. However, extending these capabilities to 3D scene understanding remains a major challenge. Existing 3D…

计算机视觉与模式识别 · 计算机科学 2026-03-03 Haijier Chen , Bo Xu , Shoujian Zhang , Haoze Liu , Jiaxuan Lin , Jingrong Wang

Visual Language Models (VLMs) are now increasingly being merged with Large Language Models (LLMs) to enable new capabilities, particularly in terms of improved interactivity and open-ended responsiveness. While these are remarkable…

Video-based multimodal large language models (Video-LLMs) possess significant potential for video understanding tasks. However, most Video-LLMs treat videos as a sequential set of individual frames, which results in insufficient…

计算机视觉与模式识别 · 计算机科学 2024-10-16 Xiaohan Lan , Yitian Yuan , Zequn Jie , Lin Ma

Despite progress in video large language models (Video-LLMs), research on instructional video understanding, crucial for enhancing access to instructional content, remains insufficient. To address this, we introduce InstructionBench, an…

计算机视觉与模式识别 · 计算机科学 2025-07-01 Haiwan Wei , Yitian Yuan , Xiaohan Lan , Wei Ke , Lin Ma

Video understanding with multimodal large language models (MLLMs) remains challenging due to the long token sequences of videos, which contain extensive temporal dependencies and redundant frames. Existing approaches typically treat MLLMs…

计算机视觉与模式识别 · 计算机科学 2026-03-30 Yaolun Zhang , Ruohui Wang , Jiahao Wang , Yepeng Tang , Xuanyu Zheng , Haonan Duan , Hao Lu , Hanming Deng , Lewei Lu

Video Question Answering (VideoQA), aiming to correctly answer the given question based on understanding multi-modal video content, is challenging due to the rich video content. From the perspective of video understanding, a good VideoQA…

计算机视觉与模式识别 · 计算机科学 2021-12-01 Jingjing Jiang , Ziyi Liu , Nanning Zheng

The success of large language models (LLMs) has inspired an emerging research field of multimodal learning. However, a grand challenge of exploiting LLMs for multimodal learning is the size of pre-trained LLMs which are always with billions…

计算与语言 · 计算机科学 2024-04-08 Zhengqing Yuan , Yunhong He , Kun Wang , Yanfang Ye , Lichao Sun

Multimodal reward models (MRMs) play a crucial role in the training, inference, and evaluation of Large Vision Language Models (LVLMs) by assessing response quality. However, existing benchmarks for evaluating MRMs in the video domain…

计算机视觉与模式识别 · 计算机科学 2025-09-03 Zhihong Zhang , Xiaojian Huang , Jin Xu , Zhuodong Luo , Xinzhi Wang , Jiansheng Wei , Xuejin Chen

Multimodal Large Language Models (MLLMs) have achieved remarkable progress in vision-language tasks yet remain limited in long video understanding due to the limited context window. Consequently, prevailing approaches tend to rely on…

计算机视觉与模式识别 · 计算机科学 2025-12-30 Yang Ding , Yizhen Zhang , Xin Lai , Ruihang Chu , Yujiu Yang

Vision-language large models have achieved remarkable success in various multi-modal tasks, yet applying them to video understanding remains challenging due to the inherent complexity and computational demands of video data. While…

计算机视觉与模式识别 · 计算机科学 2024-10-17 Kai Han , Jianyuan Guo , Yehui Tang , Wei He , Enhua Wu , Yunhe Wang

As Video Large Multimodal Models (VLMMs) rapidly advance, their inherent complexity introduces significant safety challenges, particularly the issue of mismatched generalization where static safety alignments fail to transfer to dynamic…

计算机视觉与模式识别 · 计算机科学 2025-05-20 Yixu Wang , Jiaxin Song , Yifeng Gao , Xin Wang , Yang Yao , Yan Teng , Xingjun Ma , Yingchun Wang , Yu-Gang Jiang

Systems such as video chatbots and navigation robots often depend on streaming image captioning to interpret visual inputs. Existing approaches typically employ large multimodal language models (MLLMs) for this purpose, but their…

计算机视觉与模式识别 · 计算机科学 2025-12-15 Junha Song , Yongsik Jo , So Yeon Min , Quanting Xie , Taehwan Kim , Yonatan Bisk , Jaegul Choo

Long-form video understanding remains challenging for Vision-Language Models (VLMs) due to the inherent tension between computational constraints and the need to capture information distributed across thousands of frames. Existing…

计算机视觉与模式识别 · 计算机科学 2026-02-05 Junbo Zou , Ziheng Huang , Shengjie Zhang , Liwen Zhang , Weining Shen

The recent development of Multimodal Large Language Models (MLLMs) has significantly advanced AI's ability to understand visual modalities. However, existing evaluation benchmarks remain limited to single-turn question answering,…

With the rapid development of Multi-modal Large Language Models (MLLMs), a number of diagnostic benchmarks have recently emerged to evaluate the comprehension capabilities of these models. However, most benchmarks predominantly assess…

计算机视觉与模式识别 · 计算机科学 2024-05-24 Kunchang Li , Yali Wang , Yinan He , Yizhuo Li , Yi Wang , Yi Liu , Zun Wang , Jilan Xu , Guo Chen , Ping Luo , Limin Wang , Yu Qiao

The advent of large vision-language models (LVLMs) has spurred research into their applications in multi-modal contexts, particularly in video understanding. Traditional VideoQA benchmarks, despite providing quantitative metrics, often fail…

计算机视觉与模式识别 · 计算机科学 2024-10-31 Xinyu Fang , Kangrui Mao , Haodong Duan , Xiangyu Zhao , Yining Li , Dahua Lin , Kai Chen

Multimodal Large Language Models (MLLMs) have showcased impressive skills in tasks related to visual understanding and reasoning. Yet, their widespread application faces obstacles due to the high computational demands during both the…

计算机视觉与模式识别 · 计算机科学 2024-03-26 Minjie Zhu , Yichen Zhu , Xin Liu , Ning Liu , Zhiyuan Xu , Chaomin Shen , Yaxin Peng , Zhicai Ou , Feifei Feng , Jian Tang