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Recent advances in text-to-image generation models have unlocked vast potential for visual creativity. However, the users that use these models struggle with the generation of consistent characters, a crucial aspect for numerous real-world…

Computer Vision and Pattern Recognition · Computer Science 2024-07-16 Omri Avrahami , Amir Hertz , Yael Vinker , Moab Arar , Shlomi Fruchter , Ohad Fried , Daniel Cohen-Or , Dani Lischinski

Character Animation aims to generating character videos from still images through driving signals. Currently, diffusion models have become the mainstream in visual generation research, owing to their robust generative capabilities. However,…

Computer Vision and Pattern Recognition · Computer Science 2024-06-14 Li Hu , Xin Gao , Peng Zhang , Ke Sun , Bang Zhang , Liefeng Bo

Text-to-image diffusion models benefit artists with high-quality image generation. Yet their stochastic nature hinders artists from creating consistent images of the same subject. Existing methods try to tackle this challenge and generate…

Computer Vision and Pattern Recognition · Computer Science 2024-10-29 Jiahao Wang , Caixia Yan , Haonan Lin , Weizhan Zhang , Mengmeng Wang , Tieliang Gong , Guang Dai , Hao Sun

Recent advancements in personalized Text-to-Video (T2V) generation have made significant strides in synthesizing character-specific content. However, these methods face a critical limitation: the inability to perform fine-grained control…

Computer Vision and Pattern Recognition · Computer Science 2026-01-06 Haopeng Fang , Di Qiu , Binjie Mao , He Tang

In text-to-image models, consistent character generation is the task of achieving text alignment while maintaining the subject's appearance across different prompts. However, since style and appearance are often entangled, the existing…

Computer Vision and Pattern Recognition · Computer Science 2026-02-03 Yohai Mazuz , Janna Bruner , Lior Wolf

Generating a coherent sequence of images that tells a visual story, using text-to-image diffusion models, often faces the critical challenge of maintaining subject consistency across all story scenes. Existing approaches, which typically…

Computer Vision and Pattern Recognition · Computer Science 2025-08-07 Gopalji Gaur , Mohammadreza Zolfaghari , Thomas Brox

Training-free consistent text-to-image generation depicting the same subjects across different images is a topic of widespread recent interest. Existing works in this direction predominantly rely on cross-frame self-attention; which…

Computer Vision and Pattern Recognition · Computer Science 2025-04-09 Jaskirat Singh , Junshen Kevin Chen , Jonas Kohler , Michael Cohen

Generating long, cohesive video stories with consistent characters is a significant challenge for current text-to-video AI. We introduce a method that approaches video generation in a filmmaker-like manner. Instead of creating a video in…

Computer Vision and Pattern Recognition · Computer Science 2025-12-22 Chayan Jain , Rishant Sharma , Archit Garg , Ishan Bhanuka , Pratik Narang , Dhruv Kumar

Customized image generation, which seeks to synthesize images with consistent characters, holds significant relevance for applications such as storytelling, portrait generation, and character design. However, previous approaches have…

Computer Vision and Pattern Recognition · Computer Science 2024-10-01 Yuhang Ma , Wenting Xu , Jiji Tang , Qinfeng Jin , Rongsheng Zhang , Zeng Zhao , Changjie Fan , Zhipeng Hu

Diffusion-based technologies have made significant strides, particularly in personalized and customized facialgeneration. However, existing methods face challenges in achieving high-fidelity and detailed identity (ID)consistency, primarily…

Computer Vision and Pattern Recognition · Computer Science 2024-12-31 Jiehui Huang , Xiao Dong , Wenhui Song , Zheng Chong , Zhenchao Tang , Jun Zhou , Yuhao Cheng , Long Chen , Hanhui Li , Yiqiang Yan , Shengcai Liao , Xiaodan Liang

Text-to-video (T2V) generation has advanced rapidly, yet maintaining consistent character identities across scenes remains a major challenge. Existing personalization methods often focus on facial identity but fail to preserve broader…

Computer Vision and Pattern Recognition · Computer Science 2025-12-09 Ziyang Mai , Yu-Wing Tai

Consistent human-centric image and video synthesis aims to generate images or videos with new poses while preserving appearance consistency with a given reference image, which is crucial for low-cost visual content creation. Recent advances…

Computer Vision and Pattern Recognition · Computer Science 2024-12-20 Mingdeng Cao , Chong Mou , Ziyang Yuan , Xintao Wang , Zhaoyang Zhang , Ying Shan , Yinqiang Zheng

Text-to-3D generation from a single-view image is a popular but challenging task in 3D vision. Although numerous methods have been proposed, existing works still suffer from the inconsistency issues, including 1) semantic inconsistency, 2)…

Computer Vision and Pattern Recognition · Computer Science 2023-09-08 Yichen Ouyang , Wenhao Chai , Jiayi Ye , Dapeng Tao , Yibing Zhan , Gaoang Wang

Recent text-to-image diffusion models have significantly improved visual quality and text alignment. However, generating a sequence of images while preserving consistent character identity across diverse scene descriptions remains a…

Computer Vision and Pattern Recognition · Computer Science 2026-01-05 Shin Seong Kim , Minjung Shin , Hyunin Cho , Youngjung Uh

Digital characters are central to modern media, yet generating character videos with long-duration, consistent multi-view appearance and expressive identity remains challenging. Existing approaches either provide insufficient context to…

Computer Vision and Pattern Recognition · Computer Science 2026-04-01 Yuhang Yang , Fan Zhang , Huaijin Pi , Shuai Guo , Guowei Xu , Wei Zhai , Yang Cao , Zheng-Jun Zha

Tuning-free personalized image generation methods have achieved significant success in maintaining facial consistency, i.e., identities, even with multiple characters. However, the lack of holistic consistency in scenes with multiple…

Computer Vision and Pattern Recognition · Computer Science 2024-09-20 Zhengguang Zhou , Jing Li , Huaxia Li , Nemo Chen , Xu Tang

Recent text-to-image generation methods provide a simple yet exciting conversion capability between text and image domains. While these methods have incrementally improved the generated image fidelity and text relevancy, several pivotal…

Computer Vision and Pattern Recognition · Computer Science 2022-03-25 Oran Gafni , Adam Polyak , Oron Ashual , Shelly Sheynin , Devi Parikh , Yaniv Taigman

Recent advances in large-scale text-to-image diffusion models (e.g., FLUX.1) have greatly improved visual fidelity in consistent character generation and editing. However, existing methods rarely unify these tasks within a single framework.…

Computer Vision and Pattern Recognition · Computer Science 2025-10-14 Benjia Zhou , Bin Fu , Pei Cheng , Yanru Wang , Jiayuan Fan , Tao Chen

Text-to-image models offer a new level of creative flexibility by allowing users to guide the image generation process through natural language. However, using these models to consistently portray the same subject across diverse prompts…

Computer Vision and Pattern Recognition · Computer Science 2024-05-31 Yoad Tewel , Omri Kaduri , Rinon Gal , Yoni Kasten , Lior Wolf , Gal Chechik , Yuval Atzmon

Synthetic data used for scene text detection and recognition tasks have proven effective. However, there are still two problems: First, the color schemes used for text coloring in the existing methods are relatively fixed color key-value…

Computer Vision and Pattern Recognition · Computer Science 2022-11-02 Shao Wei Wang , Guan Jie Huang , Xiang Yu Luo
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