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Recent work has demonstrated the significant potential of denoising diffusion models for generating human motion, including text-to-motion capabilities. However, these methods are restricted by the paucity of annotated motion data, a focus…

计算机视觉与模式识别 · 计算机科学 2023-08-31 Yonatan Shafir , Guy Tevet , Roy Kapon , Amit H. Bermano

The rapid advancement of diffusion models has enabled high-fidelity and semantically rich text-to-image generation; however, ensuring fairness and safety remains an open challenge. Existing methods typically improve fairness and safety at…

计算机视觉与模式识别 · 计算机科学 2025-10-09 Silpa Vadakkeeveetil Sreelatha , Sauradip Nag , Muhammad Awais , Serge Belongie , Anjan Dutta

The increasing prevalence of synthetic data in training loops has raised concerns about model collapse, where generative models degrade when trained on their own outputs. While prior work focuses on this self-consuming process, we study an…

机器学习 · 计算机科学 2025-03-12 Weiguo Gao , Ming Li

This paper develops a unified framework for image-to-image translation based on conditional diffusion models and evaluates this framework on four challenging image-to-image translation tasks, namely colorization, inpainting, uncropping, and…

计算机视觉与模式识别 · 计算机科学 2022-05-05 Chitwan Saharia , William Chan , Huiwen Chang , Chris A. Lee , Jonathan Ho , Tim Salimans , David J. Fleet , Mohammad Norouzi

Recent advances in text-to-image (T2I) diffusion models have significantly improved the quality of generated images. However, providing efficient control over individual subjects, particularly the attributes characterizing them, remains a…

计算机视觉与模式识别 · 计算机科学 2025-03-17 Stefan Andreas Baumann , Felix Krause , Michael Neumayr , Nick Stracke , Melvin Sevi , Vincent Tao Hu , Björn Ommer

Recent advances in generative AI have enabled visual content creation through text-to-image (T2I) generation. However, despite their creative potential, T2I models often replicate and amplify societal stereotypes -- particularly those…

人机交互 · 计算机科学 2025-05-28 Saharsh Barve , Andy Mao , Jiayue Melissa Shi , Prerna Juneja , Koustuv Saha

Text-to-image (T2I) generation has seen significant progress with diffusion models, enabling generation of photo-realistic images from text prompts. Despite this progress, existing methods still face challenges in following complex text…

计算机视觉与模式识别 · 计算机科学 2025-03-12 Ashish Goswami , Satyam Kumar Modi , Santhosh Rishi Deshineni , Harman Singh , Prathosh A. P , Parag Singla

Text-conditioned image generation models have recently shown immense qualitative success using denoising diffusion processes. However, unlike discriminative vision-and-language models, it is a non-trivial task to subject these…

计算机视觉与模式识别 · 计算机科学 2023-11-06 Benno Krojer , Elinor Poole-Dayan , Vikram Voleti , Christopher Pal , Siva Reddy

Diffusion models have recently achieved remarkable advancements in terms of image quality and fidelity to textual prompts. Concurrently, the safety of such generative models has become an area of growing concern. This work introduces a…

计算机视觉与模式识别 · 计算机科学 2025-06-12 Tong Liu , Zhixin Lai , Jiawen Wang , Gengyuan Zhang , Shuo Chen , Philip Torr , Vera Demberg , Volker Tresp , Jindong Gu

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 diffusion models (T2I DMs) have achieved remarkable success in generating high-quality and diverse images from text prompts, yet recent studies have revealed their vulnerability to backdoor attacks. Existing attack methods…

密码学与安全 · 计算机科学 2025-08-05 Haoran Dai , Jiawen Wang , Ruo Yang , Manali Sharma , Zhonghao Liao , Yuan Hong , Binghui Wang

Text-to-image (T2I) models achieve high-fidelity generation through extensive training on large datasets. However, these models may unintentionally pick up undesirable biases of their training data, such as over-representation of particular…

计算机视觉与模式识别 · 计算机科学 2024-07-01 Shufan Li , Harkanwar Singh , Aditya Grover

The ability to understand visual concepts and replicate and compose these concepts from images is a central goal for computer vision. Recent advances in text-to-image (T2I) models have lead to high definition and realistic image quality…

计算机视觉与模式识别 · 计算机科学 2024-02-26 Maitreya Patel , Tejas Gokhale , Chitta Baral , Yezhou Yang

While modern text-to-image (T2I) models excel at generating images from intricate prompts, they struggle to capture the key details when the inputs are descriptive paragraphs. This limitation stems from the prevalence of concise captions…

计算机视觉与模式识别 · 计算机科学 2026-04-21 Jen-Yuan Huang , Tong Lin , Yilun Du

Despite advancements in text-to-image generation (T2I), prior methods often face text-image misalignment problems such as relation confusion in generated images. Existing solutions involve cross-attention manipulation for better…

计算机视觉与模式识别 · 计算机科学 2024-03-15 Leigang Qu , Wenjie Wang , Yongqi Li , Hanwang Zhang , Liqiang Nie , Tat-Seng Chua

Text-to-image diffusion models achieve impressive generation quality but inherit and amplify training-data biases, skewing coverage of semantic attributes. Prior work addresses this in two ways. Closed-set approaches mitigate biases in…

计算机视觉与模式识别 · 计算机科学 2026-02-09 Silpa Vadakkeeveetil Sreelatha , Dan Wang , Serge Belongie , Muhammad Awais , Anjan Dutta

Text-To-Image (TTI) Diffusion Models such as DALL-E and Stable Diffusion are capable of generating images from text prompts. However, they have been shown to perpetuate gender stereotypes. These models process data internally in multiple…

计算机视觉与模式识别 · 计算机科学 2024-10-11 Abhishek Mandal , Susan Leavy , Suzanne Little

Test-time scaling (TTS) aims to achieve better results by increasing random sampling and evaluating samples based on rules and metrics. However, in text-to-image(T2I) diffusion models, most related works focus on search strategies and…

计算机视觉与模式识别 · 计算机科学 2025-12-04 Hang Xu , Linjiang Huang , Feng Zhao

Multilingual text-to-image (T2I) models have advanced rapidly in terms of visual realism and semantic alignment, and are now widely utilized. Yet outputs vary across cultural contexts: because language carries cultural connotations, images…

计算机视觉与模式识别 · 计算机科学 2025-11-24 Chuancheng Shi , Shangze Li , Shiming Guo , Simiao Xie , Wenhua Wu , Jingtong Dou , Chao Wu , Canran Xiao , Cong Wang , Zifeng Cheng , Fei Shen , Tat-Seng Chua

Object-centric representations promise a key property for few-shot learning: Rather than treating a scene as a single unit, a model can decompose it into individual object-level parts that can be matched and compared across different…