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Existing pretrained text-to-video (T2V) models have demonstrated impressive abilities in generating realistic videos with basic motion or camera movement. However, these models exhibit significant limitations when generating intricate,…

Computer Vision and Pattern Recognition · Computer Science 2024-12-03 Xiaomin Li , Xu Jia , Qinghe Wang , Haiwen Diao , Mengmeng Ge , Pengxiang Li , You He , Huchuan Lu

Evaluating the quality of videos generated from text-to-video (T2V) models is important if they are to produce plausible outputs that convince a viewer of their authenticity. We examine some of the metrics used in this area and highlight…

Computer Vision and Pattern Recognition · Computer Science 2023-09-18 Iya Chivileva , Philip Lynch , Tomas E. Ward , Alan F. Smeaton

Creating recipe images is a key challenge in food computing, with applications in culinary education and multimodal recipe assistants. However, existing datasets lack fine-grained alignment between recipe goals, step-wise instructions, and…

Computer Vision and Pattern Recognition · Computer Science 2025-06-12 Ruoxuan Zhang , Jidong Gao , Bin Wen , Hongxia Xie , Chenming Zhang , Hong-Han Shuai , Wen-Huang Cheng

As large language models have demonstrated impressive performance in many domains, recent works have adopted language models (LMs) as controllers of visual modules for vision-and-language tasks. While existing work focuses on equipping LMs…

Computer Vision and Pattern Recognition · Computer Science 2023-10-30 Jaemin Cho , Abhay Zala , Mohit Bansal

Diffusion models have demonstrated great success in text-to-video (T2V) generation. However, existing methods may face challenges when handling complex (long) video generation scenarios that involve multiple objects or dynamic changes in…

Computer Vision and Pattern Recognition · Computer Science 2024-10-15 Ye Tian , Ling Yang , Haotian Yang , Yuan Gao , Yufan Deng , Jingmin Chen , Xintao Wang , Zhaochen Yu , Xin Tao , Pengfei Wan , Di Zhang , Bin Cui

Text-to-video (T2V) generation has made tremendous progress in generating complicated scenes based on texts. However, human-object interaction (HOI) often cannot be precisely generated by current T2V models due to the lack of large-scale…

Computer Vision and Pattern Recognition · Computer Science 2025-04-01 Kun Liu , Qi Liu , Xinchen Liu , Jie Li , Yongdong Zhang , Jiebo Luo , Xiaodong He , Wu Liu

Video generation is a challenging yet pivotal task in various industries, such as gaming, e-commerce, and advertising. One significant unresolved aspect within T2V is the effective visualization of text within generated videos. Despite the…

Computer Vision and Pattern Recognition · Computer Science 2024-06-26 Lin Liu , Quande Liu , Shengju Qian , Yuan Zhou , Wengang Zhou , Houqiang Li , Lingxi Xie , Qi Tian

Although existing text-to-motion (T2M) methods can produce realistic human motion from text description, it is still difficult to align the generated motion with the desired postures since using text alone is insufficient for precisely…

Computer Vision and Pattern Recognition · Computer Science 2025-04-03 Ling-An Zeng , Gaojie Wu , Ancong Wu , Jian-Fang Hu , Wei-Shi Zheng

Text-to-Motion (T2M) generation aims to synthesize realistic and semantically aligned human motion sequences from natural language descriptions. However, current approaches face dual challenges: Generative models (e.g., diffusion models)…

Computer Vision and Pattern Recognition · Computer Science 2025-10-07 Zhengdao Li , Siheng Wang , Zeyu Zhang , Hao Tang

Text-to-Image (T2I) generation has made significant advancements with diffusion models, yet challenges persist in handling complex instructions, ensuring fine-grained content control, and maintaining deep semantic consistency. Existing T2I…

Machine Learning · Computer Science 2025-08-08 Xiaoqi Dong , Xiangyu Zhou , Nicholas Evans , Yujia Lin

Text-to-audio-video (T2AV) generation is central to applications such as filmmaking and world modeling. However, current models often fail to produce physically plausible sounds. Previous benchmarks primarily focus on audio-video temporal…

Recent advancements in text-to-video (T2V) diffusion models have significantly enhanced the visual quality of the generated videos. However, even recent T2V models find it challenging to follow text descriptions accurately, especially when…

Computer Vision and Pattern Recognition · Computer Science 2025-04-14 Jialu Li , Shoubin Yu , Han Lin , Jaemin Cho , Jaehong Yoon , Mohit Bansal

Recent video diffusion models can synthesize visually compelling clips, yet often violate basic physical laws-objects float, accelerations drift, and collisions behave inconsistently-revealing a persistent gap between visual realism and…

Computer Vision and Pattern Recognition · Computer Science 2025-12-02 Minh-Quan Le , Yuanzhi Zhu , Vicky Kalogeiton , Dimitris Samaras

Text-to-video (T2V) generation models have made significant progress in creating visually appealing videos. However, they struggle with generating coherent sequential narratives that require logical progression through multiple events.…

Computer Vision and Pattern Recognition · Computer Science 2025-10-16 Zhengxu Tang , Zizheng Wang , Luning Wang , Zitao Shuai , Chenhao Zhang , Siyu Qian , Yirui Wu , Bohao Wang , Haosong Rao , Zhenyu Yang , Chenwei Wu

Modern generative models have demonstrated the ability to solve challenging mathematical problems. In many real-world settings, however, mathematical solutions must be expressed visually through diagrams, plots, geometric constructions, and…

Computer Vision and Pattern Recognition · Computer Science 2026-04-01 Ruiyao Liu , Hui Shen , Ping Zhang , Yunta Hsieh , Yifan Zhang , Jing Xu , Sicheng Chen , Junchen Li , Jiawei Lu , Jianing Ma , Jiaqi Mo , Qi Han , Zhen Zhang , Zhongwei Wan , Jing Xiong , Xin Wang , Ziyuan Liu , Hangrui Cao , Ngai Wong

Despite advancements in Text-to-Video (T2V) generation, producing videos with realistic motion remains challenging. Current models often yield static or minimally dynamic outputs, failing to capture complex motions described by text. This…

Computer Vision and Pattern Recognition · Computer Science 2024-11-01 Penghui Ruan , Pichao Wang , Divya Saxena , Jiannong Cao , Yuhui Shi

Text-to-image (T2I) generation has made remarkable progress in producing high-quality images, but a fundamental challenge remains: creating backgrounds that naturally accommodate text placement without compromising image quality. This…

Computer Vision and Pattern Recognition · Computer Science 2025-05-14 Tianyi Liang , Jiangqi Liu , Yifei Huang , Shiqi Jiang , Jianshen Shi , Changbo Wang , Chenhui Li

Text-to-video diffusion models have enabled high-quality video synthesis, yet often fail to generate temporally coherent and physically plausible motion. A key reason is the models' insufficient understanding of complex motions that natural…

Computer Vision and Pattern Recognition · Computer Science 2025-10-23 Aritra Bhowmik , Denis Korzhenkov , Cees G. M. Snoek , Amirhossein Habibian , Mohsen Ghafoorian

Customized text-to-video generation aims to produce high-quality videos that incorporate user-specified subject identities or motion patterns. However, existing methods mainly focus on personalizing a single concept, either subject identity…

Computer Vision and Pattern Recognition · Computer Science 2025-03-28 Chi-Pin Huang , Yen-Siang Wu , Hung-Kai Chung , Kai-Po Chang , Fu-En Yang , Yu-Chiang Frank Wang

Significant advancements in video diffusion models have brought substantial progress to the field of text-to-video (T2V) synthesis. However, existing T2V synthesis model struggle to accurately generate complex motion dynamics, leading to a…

Computer Vision and Pattern Recognition · Computer Science 2024-06-06 Haoran Cheng , Liang Peng , Linxuan Xia , Yuepeng Hu , Hengjia Li , Qinglin Lu , Xiaofei He , Boxi Wu