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Personalization is an important topic in text-to-image generation, especially the challenging multi-concept personalization. Current multi-concept methods are struggling with identity preservation, occlusion, and the harmony between…

Computer Vision and Pattern Recognition · Computer Science 2024-07-23 Zhe Kong , Yong Zhang , Tianyu Yang , Tao Wang , Kaihao Zhang , Bizhu Wu , Guanying Chen , Wei Liu , Wenhan Luo

We tackle the common challenge of inter-concept visual confusion in compositional concept generation using text-guided diffusion models (TGDMs). It becomes even more pronounced in the generation of customized concepts, due to the scarcity…

Computer Vision and Pattern Recognition · Computer Science 2024-05-14 Wang Lin , Jingyuan Chen , Jiaxin Shi , Yichen Zhu , Chen Liang , Junzhong Miao , Tao Jin , Zhou Zhao , Fei Wu , Shuicheng Yan , Hanwang Zhang

Pre-trained large text-to-image (T2I) models with an appropriate text prompt has attracted growing interests in customized images generation field. However, catastrophic forgetting issue make it hard to continually synthesize new…

Computer Vision and Pattern Recognition · Computer Science 2024-04-30 Chenxi Liu , Gan Sun , Wenqi Liang , Jiahua Dong , Can Qin , Yang Cong

Content creators often draw inspiration from multiple visual sources, combining distinct elements to craft new compositions. Modern computational approaches now aim to emulate this fundamental creative process. Although recent diffusion…

Computer Vision and Pattern Recognition · Computer Science 2025-02-20 Sara Dorfman , Dana Cohen-Bar , Rinon Gal , Daniel Cohen-Or

Recent approaches such as ControlNet offer users fine-grained spatial control over text-to-image (T2I) diffusion models. However, auxiliary modules have to be trained for each type of spatial condition, model architecture, and checkpoint,…

Computer Vision and Pattern Recognition · Computer Science 2023-12-13 Sicheng Mo , Fangzhou Mu , Kuan Heng Lin , Yanli Liu , Bochen Guan , Yin Li , Bolei Zhou

Personalizing text-to-image diffusion models has traditionally relied on subject-specific fine-tuning approaches such as DreamBooth~\cite{ruiz2023dreambooth}, which are computationally expensive and slow at inference. Recent adapter- and…

Computer Vision and Pattern Recognition · Computer Science 2025-11-06 Sagar Shrestha , Gopal Sharma , Luowei Zhou , Suren Kumar

Recent generative data augmentation methods conditioned on both image and text prompts struggle to balance between fidelity and diversity, as it is challenging to preserve essential image details while aligning with varied text prompts.…

Computer Vision and Pattern Recognition · Computer Science 2025-10-20 Tianchen Zhao , Xuanbai Chen , Zhihua Li , Jun Fang , Dongsheng An , Xiang Xu , Zhuowen Tu , Yifan Xing

Recent controllable generation approaches such as FreeControl and Diffusion Self-Guidance bring fine-grained spatial and appearance control to text-to-image (T2I) diffusion models without training auxiliary modules. However, these methods…

Computer Vision and Pattern Recognition · Computer Science 2024-12-12 Kuan Heng Lin , Sicheng Mo , Ben Klingher , Fangzhou Mu , Bolei Zhou

Personalized image generation requires text-to-image generative models that capture the core features of a reference subject to allow for controlled generation across different contexts. Existing methods face challenges due to complex…

Computer Vision and Pattern Recognition · Computer Science 2024-11-28 Emanuele Aiello , Umberto Michieli , Diego Valsesia , Mete Ozay , Enrico Magli

Text-to-image diffusion generative models can generate high quality images at the cost of tedious prompt engineering. Controllability can be improved by introducing layout conditioning, however existing methods lack layout editing ability…

Computer Vision and Pattern Recognition · Computer Science 2024-11-19 Alessandro Fontanella , Petru-Daniel Tudosiu , Yongxin Yang , Shifeng Zhang , Sarah Parisot

Large-scale diffusion models have achieved state-of-the-art results on text-to-image synthesis (T2I) tasks. Despite their ability to generate high-quality yet creative images, we observe that attribution-binding and compositional…

Computer Vision and Pattern Recognition · Computer Science 2023-03-02 Weixi Feng , Xuehai He , Tsu-Jui Fu , Varun Jampani , Arjun Akula , Pradyumna Narayana , Sugato Basu , Xin Eric Wang , William Yang Wang

Subject-driven text-to-image diffusion models empower users to tailor the model to new concepts absent in the pre-training dataset using a few sample images. However, prevalent subject-driven models primarily rely on single-concept input…

Computer Vision and Pattern Recognition · Computer Science 2024-02-16 Junjie Shentu , Matthew Watson , Noura Al Moubayed

Multimodal Large Language Models (MLLMs) with unified architectures excel across a wide range of vision-language tasks, yet aligning them with personalized image generation remains a significant challenge. Existing methods for MLLMs are…

Computer Vision and Pattern Recognition · Computer Science 2025-08-27 Qian Liang , Yujia Wu , Kuncheng Li , Jiwei Wei , Shiyuan He , Jinyu Guo , Ning Xie

Despite remarkable progress in Text-to-Image models, many real-world applications require generating coherent image sets with diverse consistency requirements. Existing consistent methods often focus on a specific domain with specific…

Computer Vision and Pattern Recognition · Computer Science 2025-09-26 Chengyou Jia , Xin Shen , Zhuohang Dang , Zhuohang Dang , Changliang Xia , Weijia Wu , Xinyu Zhang , Hangwei Qian , Ivor W. Tsang , Minnan Luo

We propose a novel, zero-shot image generation technique called "Visual Concept Blending" that provides fine-grained control over which features from multiple reference images are transferred to a source image. If only a single reference…

Computer Vision and Pattern Recognition · Computer Science 2025-04-02 Hiroya Makino , Takahiro Yamaguchi , Hiroyuki Sakai

Current multi-modal image fusion methods typically rely on task-specific models, leading to high training costs and limited scalability. While generative methods provide a unified modeling perspective, they often suffer from slow inference…

Computer Vision and Pattern Recognition · Computer Science 2025-11-19 Huayi Zhu , Xiu Shu , Youqiang Xiong , Qiao Liu , Rui Chen , Di Yuan , Xiaojun Chang , Zhenyu He

Concept customization typically binds rare tokens to a target concept. Unfortunately, these approaches often suffer from unstable performance as the pretraining data seldom contains these rare tokens. Meanwhile, these rare tokens fail to…

Computer Vision and Pattern Recognition · Computer Science 2026-03-16 Chenyang Zhu , Hongxiang Li , Xiu Li , Long Chen

Personalized models have demonstrated remarkable success in understanding and generating concepts provided by users. However, existing methods use separate concept tokens for understanding and generation, treating these tasks in isolation.…

Computer Vision and Pattern Recognition · Computer Science 2025-10-21 Ruichuan An , Sihan Yang , Renrui Zhang , Zijun Shen , Ming Lu , Gaole Dai , Hao Liang , Ziyu Guo , Shilin Yan , Yulin Luo , Bocheng Zou , Chaoqun Yang , Wentao Zhang

Fine-Tuning Diffusion Models enable a wide range of personalized generation and editing applications on diverse visual modalities. While Low-Rank Adaptation (LoRA) accelerates the fine-tuning process, it still requires multiple reference…

Computer Vision and Pattern Recognition · Computer Science 2024-06-12 Xiaojie Li , Chenghao Gu , Shuzhao Xie , Yunpeng Bai , Weixiang Zhang , Zhi Wang

Diffusion-based models have demonstrated impressive capabilities for text-to-image generation and are expected for personalized applications of subject-driven generation, which require the generation of customized concepts with one or a few…

Computer Vision and Pattern Recognition · Computer Science 2023-12-22 Miao Hua , Jiawei Liu , Fei Ding , Wei Liu , Jie Wu , Qian He