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Recent advancements in neural rendering technologies and their supporting devices have paved the way for immersive 3D experiences, significantly transforming human interaction with intelligent devices across diverse applications. However,…

Graphics · Computer Science 2025-04-01 Chaojian Li , Sixu Li , Linrui Jiang , Jingqun Zhang , Yingyan Celine Lin

Current research in multimodal models faces a key challenge where enhancing generative capabilities often comes at the expense of understanding, and vice versa. We analyzed this trade-off and identify the primary cause might be the…

Computer Vision and Pattern Recognition · Computer Science 2026-04-01 Sen Ye , Mengde Xu , Shuyang Gu , Di He , Liwei Wang , Han Hu

Unified Multimodal Large Language Models (U-MLLMs) integrate understanding and generation within a single architecture. However, existing evaluations typically assess these capabilities separately, overlooking semantic equivalence, i.e.,…

Computer Vision and Pattern Recognition · Computer Science 2026-03-02 Hongbo Jiang , Jie Li , Yunhang Shen , Pingyang Dai , Xing Sun , Haoyu Cao , Liujuan Cao

Rigorous and reproducible evaluation is critical for assessing the state of the art and for guiding scientific advances in Artificial Intelligence. Evaluation is challenging in practice due to several reasons, including benchmark…

Recent years have witnessed significant progress in Unified Multimodal Models, yet a fundamental question remains: Does understanding truly inform generation? To investigate this, we introduce UniSandbox, a decoupled evaluation framework…

Computer Vision and Pattern Recognition · Computer Science 2025-12-02 Yuwei Niu , Weiyang Jin , Jiaqi Liao , Chaoran Feng , Peng Jin , Bin Lin , Zongjian Li , Bin Zhu , Weihao Yu , Li Yuan

Recent advancements in Unified Multimodal Models (UMMs) have enabled remarkable image understanding and generation capabilities. However, while models like Gemini-2.5-Flash-Image show emerging abilities to reason over multiple related…

Computer Vision and Pattern Recognition · Computer Science 2026-02-24 Mingrui Wu , Hang Liu , Jiayi Ji , Xiaoshuai Sun , Rongrong Ji

Unifying multimodal understanding and generation is a compelling frontier that is beginning to emerge in the medical field. However, the limited existing unified medical models typically treat understanding and generation as disjoint…

Computer Vision and Pattern Recognition · Computer Science 2026-05-12 Weiren Zhao , Yi Dong , Cheng Chen

The rapid progress of large multimodal models has inspired efforts toward unified frameworks that couple understanding and generation. While such paradigms have shown remarkable success in 2D, extending them to 3D remains largely…

Computer Vision and Pattern Recognition · Computer Science 2026-02-04 Yongwei Chen , Tianyi Wei , Yushi Lan , Zhaoyang Lyu , Shangchen Zhou , Xudong Xu , Xingang Pan

Unified Multimodal Models (UMMs) integrate both visual understanding and generation within a single framework. Their ultimate aspiration is to create a cycle where understanding and generation mutually reinforce each other. While recent…

Computer Vision and Pattern Recognition · Computer Science 2026-05-26 Zihan Su , Hongyang Wei , Kangrui Cen , Yong Wang , Guanhua Chen , Chun Yuan , Xiangxiang Chu

Sparse-view 3D modeling represents a fundamental tension between reconstruction fidelity and generative plausibility. While feed-forward reconstruction excels in efficiency and input alignment, it often lacks the global priors needed for…

Computer Vision and Pattern Recognition · Computer Science 2026-04-06 Zhisheng Huang , Jiahao Chen , Cheng Lin , Chenyu Hu , Hanzhuo Huang , Zhengming Yu , Mengfei Li , Yuheng Liu , Zekai Gu , Zibo Zhao , Yuan Liu , Xin Li , Wenping Wang

Unified Vision-Language Models (UVLMs) perform both understanding and generation within a single architecture. Since these models rely on heterogeneous data and supervision, balancing both generation and understanding in reinforcement…

Computation and Language · Computer Science 2026-02-10 Jiani Zheng , Zhiyang Teng , Kunpeng Qiu , Xiangtai Li , Anran Wang , Yu Tian , Ye Tian , Haochen Wang , Zhuochen Wang

Recent cross-lingual cross-modal works attempt to extend Vision-Language Pre-training (VLP) models to non-English inputs and achieve impressive performance. However, these models focus only on understanding tasks utilizing encoder-only…

Computer Vision and Pattern Recognition · Computer Science 2022-11-10 Bin Shan , Yaqian Han , Weichong Yin , Shuohuan Wang , Yu Sun , Hao Tian , Hua Wu , Haifeng Wang

In the pursuit of artificial general intelligence, our most significant measurement of progress is an agent's ability to achieve goals in a wide range of environments. Existing platforms for constructing such environments are typically…

Video foundation models aim to integrate video understanding, generation, editing, and instruction following within a single framework, making them a central direction for next-generation multimodal systems. However, existing evaluation…

Computer Vision and Pattern Recognition · Computer Science 2026-03-09 Jianhui Wei , Xiaotian Zhang , Yichen Li , Yuan Wang , Yan Zhang , Ziyi Chen , Zhihang Tang , Wei Xu , Zuozhu Liu

Unified multimodal generative models aim to integrate image understanding and generation abilities, offering significant advantages in harnessing multimodal corpora, particularly interleaved text-image data. However, existing unified models…

Computer Vision and Pattern Recognition · Computer Science 2025-07-16 Hong Zhang , Zhongjie Duan , Xingjun Wang , Yuze Zhao , Weiyi Lu , Zhipeng Di , Yixuan Xu , Yingda Chen , Yu Zhang

Multimodal Large Languages models have been progressing from uni-modal understanding toward unifying visual, audio and language modalities, collectively termed omni models. However, the correlation between uni-modal and omni-modal remains…

Computation and Language · Computer Science 2025-10-31 Chen Chen , ZeYang Hu , Fengjiao Chen , Liya Ma , Jiaxing Liu , Xiaoyu Li , Ziwen Wang , Xuezhi Cao , Xunliang Cai

Large Language Models have demonstrated remarkable reasoning capability in complex textual tasks. However, multimodal reasoning, which requires integrating visual and textual information, remains a significant challenge. Existing…

Computer Vision and Pattern Recognition · Computer Science 2025-03-19 Yi Yang , Xiaoxuan He , Hongkun Pan , Xiyan Jiang , Yan Deng , Xingtao Yang , Haoyu Lu , Dacheng Yin , Fengyun Rao , Minfeng Zhu , Bo Zhang , Wei Chen

Large vision-language models exhibit inherent capabilities to handle diverse visual perception tasks. In this paper, we introduce VisionReasoner, a unified framework capable of reasoning and solving multiple visual perception tasks within a…

Computer Vision and Pattern Recognition · Computer Science 2026-02-10 Yuqi Liu , Tianyuan Qu , Zhisheng Zhong , Bohao Peng , Shu Liu , Bei Yu , Jiaya Jia

Multimodal Large Language Models are primarily trained and evaluated on aligned image-text pairs, which leaves their ability to detect and resolve real-world inconsistencies largely unexplored. In open-domain applications visual and textual…

Visual reasoning is central to human cognition, enabling individuals to interpret and abstractly understand their environment. Although recent Multimodal Large Language Models (MLLMs) have demonstrated impressive performance across language…

Computer Vision and Pattern Recognition · Computer Science 2025-03-17 Jing Bi , Junjia Guo , Susan Liang , Guangyu Sun , Luchuan Song , Yunlong Tang , Jinxi He , Jiarui Wu , Ali Vosoughi , Chen Chen , Chenliang Xu