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We propose a novel cognitively-inspired method to improve and interpret physical simulation in vision-language models. Our ``Chain of Time" method involves generating a series of intermediate images during a simulation, and it is motivated…

Computer Vision and Pattern Recognition · Computer Science 2025-11-04 YingQiao Wang , Eric Bigelow , Boyi Li , Tomer Ullman

We introduce UniReal, a unified framework designed to address various image generation and editing tasks. Existing solutions often vary by tasks, yet share fundamental principles: preserving consistency between inputs and outputs while…

Computer Vision and Pattern Recognition · Computer Science 2024-12-13 Xi Chen , Zhifei Zhang , He Zhang , Yuqian Zhou , Soo Ye Kim , Qing Liu , Yijun Li , Jianming Zhang , Nanxuan Zhao , Yilin Wang , Hui Ding , Zhe Lin , Hengshuang Zhao

For the last decades, the concern of producing convincing facial animation has garnered great interest, that has only been accelerating with the recent explosion of 3D content in both entertainment and professional activities. The use of…

Graphics · Computer Science 2020-10-13 Eloïse Berson , Catherine Soladié , Nicolas Stoiber

3D object editing is essential for interactive content creation in gaming, animation, and robotics, yet current approaches remain inefficient, inconsistent, and often fail to preserve unedited regions. Most methods rely on editing…

Computer Vision and Pattern Recognition · Computer Science 2025-10-20 Junliang Ye , Shenghao Xie , Ruowen Zhao , Zhengyi Wang , Hongyu Yan , Wenqiang Zu , Lei Ma , Jun Zhu

World simulation has gained increasing popularity due to its ability to model virtual environments and predict the consequences of actions. However, the limited temporal context window often leads to failures in maintaining long-term…

Computer Vision and Pattern Recognition · Computer Science 2026-01-05 Zeqi Xiao , Yushi Lan , Yifan Zhou , Wenqi Ouyang , Shuai Yang , Yanhong Zeng , Xingang Pan

Point tracking in videos is a fundamental task with applications in robotics, video editing, and more. While many vision tasks benefit from pre-trained feature backbones to improve generalizability, point tracking has primarily relied on…

Computer Vision and Pattern Recognition · Computer Science 2025-04-22 Inès Hyeonsu Kim , Seokju Cho , Jiahui Huang , Jung Yi , Joon-Young Lee , Seungryong Kim

Text-guided image editing faces significant challenges when considering training and inference flexibility. Much literature collects large amounts of annotated image-text pairs to train text-conditioned generative models from scratch, which…

Computer Vision and Pattern Recognition · Computer Science 2026-02-10 Yueming Lyu , Kang Zhao , Bo Peng , Huafeng Chen , Yue Jiang , Yingya Zhang , Jing Dong , Caifeng Shan

Recent advances in AI-generated content (AIGC) have significantly accelerated image editing techniques, driving increasing demand for diverse and fine-grained edits. Despite these advances, existing image editing methods still face…

Computer Vision and Pattern Recognition · Computer Science 2025-05-27 Shuyu Wang , Weiqi Li , Qian Wang , Shijie Zhao , Jian Zhang

Video generation aims to produce temporally coherent sequences of visual frames, representing a pivotal advancement in Artificial Intelligence Generated Content (AIGC). Compared to static image generation, video generation poses unique…

Computer Vision and Pattern Recognition · Computer Science 2026-02-19 Zhiyu Yin , Kehai Chen , Xuefeng Bai , Ruili Jiang , Juntao Li , Hongdong Li , Jin Liu , Yang Xiang , Jun Yu , Min Zhang

Video editing has recently achieved remarkable progress with diffusion-based generative models, enabling diverse object-level manipulations from natural language instructions. However, existing methods often struggle under occlusion,…

Computer Vision and Pattern Recognition · Computer Science 2026-05-28 Lin Liu , Zhihan Xiao , Haohang Xu , Rong Cong , Zhibo Zhang , Xiaopeng Zhang , Qi Tian

While real-world applications increasingly demand intricate scene manipulation, existing instruction-guided image editing benchmarks often oversimplify task complexity and lack comprehensive, fine-grained instructions. To bridge this gap,…

Computer Vision and Pattern Recognition · Computer Science 2026-03-27 Bohan Jia , Wenxuan Huang , Yuntian Tang , Junbo Qiao , Jincheng Liao , Shaosheng Cao , Fei Zhao , Zhaopeng Feng , Zhouhong Gu , Zhenfei Yin , Lei Bai , Wanli Ouyang , Lin Chen , Fei Zhao , Yao Hu , Zihan Wang , Yuan Xie , Shaohui Lin

The advent of one-step text-to-image (T2I) models offers unprecedented synthesis speed. However, their application to text-guided image editing remains severely hampered, as forcing existing training-free editors into a single inference…

Computer Vision and Pattern Recognition · Computer Science 2026-03-26 Liangsi Lu , Xuhang Chen , Minzhe Guo , Shichu Li , Jingchao Wang , Yang Shi

Pre-trained image editing models exhibit strong spatial reasoning and object-aware transformation capabilities acquired from billions of image-text pairs, yet they possess no explicit temporal modeling. This paper demonstrates that these…

Computer Vision and Pattern Recognition · Computer Science 2026-03-17 Nasrin Rahimi , Mısra Yavuz , Burak Can Biner , Yunus Bilge Kurt , Ahmet Rasim Emirdağı , Süleyman Aslan , Görkay Aydemir , M. Akın Yılmaz , A. Murat Tekalp

Instruction-based image editing aims to modify source content according to textual instructions. However, existing methods built upon flow matching often struggle to maintain consistency in non-edited regions due to denoising-induced…

Computer Vision and Pattern Recognition · Computer Science 2026-03-17 Zongqing Li , Zhihui Liu , Yujie Xie , Shansiyuan Wu , Hongshen Lv , Songzhi Su

Despite the progress in text-to-image generation, semantic image editing remains a challenge. Inversion-based algorithms unavoidably introduce reconstruction errors, while instruction-based models mainly suffer from limited dataset quality…

Computer Vision and Pattern Recognition · Computer Science 2025-08-29 En Ci , Shanyan Guan , Yanhao Ge , Yilin Zhang , Wei Li , Zhenyu Zhang , Jian Yang , Ying Tai

Human video generation remains challenging due to the difficulty of jointly modeling human appearance, motion, and camera viewpoint under limited multi-view data. Existing methods often address these factors separately, resulting in limited…

Computer Vision and Pattern Recognition · Computer Science 2026-04-22 Zhengwentai Sun , Keru Zheng , Chenghong Li , Hongjie Liao , Xihe Yang , Heyuan Li , Yihao Zhi , Shuliang Ning , Shuguang Cui , Xiaoguang Han

Text-conditioned image editing has greatly benefitted from the advancements in Image Diffusion Models. However, extending these techniques to facial video editing introduces challenges in preserving facial identity throughout the source…

Computer Vision and Pattern Recognition · Computer Science 2026-04-16 Huanghao Yin , Shenkun Xu , Kanle Shi , Junhai Yong , Bin Wang

Multimodal large language models often struggle with faithful reasoning in complex visual scenes, where intricate entities and relations require precise visual grounding at each step. This reasoning unfaithfulness frequently manifests as…

Computer Vision and Pattern Recognition · Computer Science 2026-01-12 Chuhan Wang , Xintong Li , Jennifer Yuntong Zhang , Junda Wu , Chengkai Huang , Lina Yao , Julian McAuley , Jingbo Shang

Recent work has shown that inference-time reasoning and reflection can improve text-to-image generation without retraining. However, existing approaches often rely on implicit, holistic critiques or unconstrained prompt rewrites, making…

Computer Vision and Pattern Recognition · Computer Science 2026-01-22 V. Kovalev , A. Kuvshinov , A. Buzovkin , D. Pokidov , D. Timonin

Recent advances in training-free attention control methods have enabled flexible and efficient text-guided editing capabilities for existing generation models. However, current approaches struggle to simultaneously deliver strong editing…

Computer Vision and Pattern Recognition · Computer Science 2025-10-21 Zixin Yin , Ling-Hao Chen , Lionel Ni , Xili Dai