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Text-to-image synthesis has made significant progress, benefiting from the strong generative capabilities of diffusion models. However, these models struggle to achieve precise text-to-image alignment within cross-attention maps during the…

计算机视觉与模式识别 · 计算机科学 2026-05-28 Shipeng Cao , Biao Qian , Haipeng Liu , Yang Wang , Meng Wang

Text-to-image (T2I) generation has made significant advances in recent years, but challenges still remain in the generation of perceptual artifacts, misalignment with complex prompts, and safety. The prevailing approach to address these…

计算机视觉与模式识别 · 计算机科学 2025-01-14 Xiaoying Xing , Avinab Saha , Junfeng He , Susan Hao , Paul Vicol , Moonkyung Ryu , Gang Li , Sahil Singla , Sarah Young , Yinxiao Li , Feng Yang , Deepak Ramachandran

Text-to-image (T2I) models have significantly advanced the development of artificial intelligence, enabling the generation of high-quality images in diverse contexts based on specific text prompts. However, existing T2I-based methods often…

计算机视觉与模式识别 · 计算机科学 2024-10-03 Salaheldin Mohamed , Dong Han , Yong Li

In text-to-image diffusion models, the cross-attention map of each text token indicates the specific image regions attended. Comparing these maps of syntactically related tokens provides insights into how well the generated image reflects…

计算机视觉与模式识别 · 计算机科学 2024-11-26 Jeeyung Kim , Erfan Esmaeili , Qiang Qiu

Large-scale text-to-image diffusion models have achieved great success in synthesizing high-quality and diverse images given target text prompts. Despite the revolutionary image generation ability, current state-of-the-art models still…

计算机视觉与模式识别 · 计算机科学 2025-01-20 Jingyuan Zhu , Huimin Ma , Jiansheng Chen , Jian Yuan

Text-to-image (T2I) diffusion models have shown remarkable success in generating high-quality images from text prompts. Recent efforts extend these models to incorporate conditional images (e.g., canny edge) for fine-grained spatial…

计算机视觉与模式识别 · 计算机科学 2025-11-25 Liheng Zhang , Lexi Pang , Hang Ye , Xiaoxuan Ma , Yizhou Wang

Large diffusion-based Text-to-Image (T2I) models have shown impressive generative powers for text-to-image generation as well as spatially conditioned image generation. For most applications, we can train the model end-toend with paired…

计算机视觉与模式识别 · 计算机科学 2024-04-16 Nithin Gopalakrishnan Nair , Jeya Maria Jose Valanarasu , Vishal M Patel

Text-to-image models (T2I) offer a new level of flexibility by allowing users to guide the creative process through natural language. However, personalizing these models to align with user-provided visual concepts remains a challenging…

计算机视觉与模式识别 · 计算机科学 2024-06-06 Yoad Tewel , Rinon Gal , Gal Chechik , Yuval Atzmon

Text-to-image (T2I) generation has greatly enhanced creative expression, yet achieving preference-aligned generation in a real-time and training-free manner remains challenging. Previous methods often rely on static, pre-collected…

计算机视觉与模式识别 · 计算机科学 2025-08-26 Yang Li , Songlin Yang , Xiaoxuan Han , Wei Wang , Jing Dong , Yueming Lyu , Ziyu Xue

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…

计算机视觉与模式识别 · 计算机科学 2025-04-09 Jaskirat Singh , Junshen Kevin Chen , Jonas Kohler , Michael Cohen

Text-to-image (T2I) customization aims to create images that embody specific visual concepts delineated in textual descriptions. However, existing works still face a main challenge, concept overfitting. To tackle this challenge, we first…

计算机视觉与模式识别 · 计算机科学 2024-04-23 Weili Zeng , Yichao Yan , Qi Zhu , Zhuo Chen , Pengzhi Chu , Weiming Zhao , Xiaokang Yang

Modern text-to-image (T2I) models amplify harmful societal biases, challenging their ethical deployment. We introduce an inference-time method that reliably mitigates social bias while keeping prompt semantics and visual context…

计算机视觉与模式识别 · 计算机科学 2026-04-21 Venkatesh Thirugnana Sambandham , Torsten Schön

Subject-Driven Text-to-Image (T2I) Generation aims to preserve a subject's identity while editing its context based on a text prompt. A core challenge in this task is the "similarity-controllability paradox", where enhancing textual control…

计算机视觉与模式识别 · 计算机科学 2026-04-02 Shuang Li , Chao Deng , Hang Chen , Liqun Liu , Zhenyu Hu , Te Cao , Mengge Xue , Yuan Chen , Peng Shu , Huan Yu , Jie Jiang

Existing text-to-image diffusion models, while excelling at subject synthesis, exhibit a persistent foreground bias that treats the background as a passive and under-optimized byproduct. This imbalance compromises global scene coherence and…

计算机视觉与模式识别 · 计算机科学 2026-04-14 Yang Deng , David Mould , Paul L. Rosin , Yu-Kun Lai

Recently, large-scale text-to-image (T2I) diffusion models have emerged as a powerful tool for image-to-image translation (I2I), allowing open-domain image translation via user-provided text prompts. This paper proposes frequency-controlled…

计算机视觉与模式识别 · 计算机科学 2025-03-28 Xiang Gao , Zhengbo Xu , Junhan Zhao , Jiaying Liu

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,…

计算机视觉与模式识别 · 计算机科学 2023-12-13 Sicheng Mo , Fangzhou Mu , Kuan Heng Lin , Yanli Liu , Bochen Guan , Yin Li , Bolei Zhou

Text-to-image (T2I) models have gained significant popularity. Most of these are diffusion models with unique computational characteristics, distinct from both traditional small-scale ML models and large language models. They are highly…

计算机视觉与模式识别 · 计算机科学 2025-11-11 Shubham Agarwal , Subrata Mitra , Saud Iqbal

Text-to-Image diffusion models have made tremendous progress over the past two years, enabling the generation of highly realistic images based on open-domain text descriptions. However, despite their success, text descriptions often…

计算机视觉与模式识别 · 计算机科学 2023-10-31 Shihao Zhao , Dongdong Chen , Yen-Chun Chen , Jianmin Bao , Shaozhe Hao , Lu Yuan , Kwan-Yee K. Wong

The rapid advancement of Text-to-Image(T2I) generative models has enabled the synthesis of high-quality images guided by textual descriptions. Despite this significant progress, these models are often susceptible in generating contents that…

计算机视觉与模式识别 · 计算机科学 2024-06-25 Yichen Sun , Zhixuan Chu , Zhan Qin , Kui Ren

Text-to-Image (T2I) diffusion models are widely recognized for their ability to generate high-quality and diverse images based on text prompts. However, despite recent advances, these models are still prone to generating unsafe images…

计算机视觉与模式识别 · 计算机科学 2024-12-06 Jiangweizhi Peng , Zhiwei Tang , Gaowen Liu , Charles Fleming , Mingyi Hong