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Text-to-Image models such as Stable Diffusion have shown impressive image generation synthesis, thanks to the utilization of large-scale datasets. However, these datasets may contain sexually explicit, copyrighted, or undesirable content,…

计算机视觉与模式识别 · 计算机科学 2023-12-21 Seunghoo Hong , Juhun Lee , Simon S. Woo

Concept erasure techniques have recently gained significant attention for their potential to remove unwanted concepts from text-to-image models. While these methods often demonstrate promising results in controlled settings, their…

Recent advances in text-to-video (T2V) diffusion models have significantly enhanced the quality of generated videos. However, their capability to produce explicit or harmful content introduces new challenges related to misuse and potential…

计算机视觉与模式识别 · 计算机科学 2025-09-30 Xiaoyu Ye , Songjie Cheng , Yongtao Wang , Yajiao Xiong , Yishen Li

To what extent does concept erasure eliminate generative capacity in diffusion models? While prior evaluations have primarily focused on measuring concept suppression under specific textual prompts, we explore a complementary and…

计算机视觉与模式识别 · 计算机科学 2025-09-19 Ping Liu , Chi Zhang

Recent research has seen significant interest in methods for concept removal and targeted forgetting in text-to-image diffusion models. In this paper, we conduct a comprehensive white-box analysis showing the vulnerabilities in existing…

机器学习 · 计算机科学 2024-12-13 Aakash Sen Sharma , Niladri Sarkar , Vikram Chundawat , Ankur A Mali , Murari Mandal

Advanced text-to-image diffusion models raise safety concerns regarding identity privacy violation, copyright infringement, and Not Safe For Work content generation. Towards this, unlearning methods have been developed to erase these…

计算机视觉与模式识别 · 计算机科学 2024-05-01 Xiaoxuan Han , Songlin Yang , Wei Wang , Yang Li , Jing Dong

Motivated by recent advancements in text-to-image diffusion, we study erasure of specific concepts from the model's weights. While Stable Diffusion has shown promise in producing explicit or realistic artwork, it has raised concerns…

计算机视觉与模式识别 · 计算机科学 2023-06-22 Rohit Gandikota , Joanna Materzynska , Jaden Fiotto-Kaufman , David Bau

Diffusion models (DMs) have achieved remarkable success in text-to-image generation, but they also pose safety risks, such as the potential generation of harmful content and copyright violations. The techniques of machine unlearning, also…

计算机视觉与模式识别 · 计算机科学 2024-10-10 Yimeng Zhang , Xin Chen , Jinghan Jia , Yihua Zhang , Chongyu Fan , Jiancheng Liu , Mingyi Hong , Ke Ding , Sijia Liu

Text-to-image diffusion models rely on massive, web-scale datasets. Training them from scratch is computationally expensive, and as a result, developers often prefer to make incremental updates to existing models. These updates often…

机器学习 · 计算机科学 2025-09-29 Vinith M. Suriyakumar , Rohan Alur , Ayush Sekhari , Manish Raghavan , Ashia C. Wilson

Machine unlearning for text-to-image diffusion models aims to selectively remove undesirable concepts from pre-trained models without costly retraining. Current unlearning methods share a common weakness: erased concepts return when the…

计算机视觉与模式识别 · 计算机科学 2026-04-24 Aljalila Aladawi , Mohammed Talha Alam , Fakhri Karray

Generating images from text has become easier because of the scaling of diffusion models and advancements in the field of vision and language. These models are trained using vast amounts of data from the Internet. Hence, they often contain…

计算机视觉与模式识别 · 计算机科学 2024-08-30 Masane Fuchi , Tomohiro Takagi

Machine unlearning--the ability to remove designated concepts from a pre-trained model--has advanced rapidly, particularly for text-to-image diffusion models. However, existing methods typically assume that unlearning requests arrive all at…

机器学习 · 计算机科学 2026-03-04 Justin Lee , Zheda Mai , Jinsu Yoo , Chongyu Fan , Cheng Zhang , Wei-Lun Chao

Large-scale generative models have shown impressive image-generation capabilities, propelled by massive data. However, this often inadvertently leads to the generation of harmful or inappropriate content and raises copyright concerns.…

机器学习 · 计算机科学 2025-03-11 Myeongseob Ko , Henry Li , Zhun Wang , Jonathan Patsenker , Jiachen T. Wang , Qinbin Li , Ming Jin , Dawn Song , Ruoxi Jia

Studies have been conducted to prevent specific concepts from being generated from pretrained text-to-image generative models, achieving concept erasure in various ways. However, the performance evaluation of these studies is still largely…

计算机视觉与模式识别 · 计算机科学 2025-04-01 Masane Fuchi , Tomohiro Takagi

As text-to-image diffusion models gain widespread commercial applications, there are increasing concerns about unethical or harmful use, including the unauthorized generation of copyrighted or sensitive content. Concept unlearning has…

计算机视觉与模式识别 · 计算机科学 2025-11-11 Saemi Moon , Minjong Lee , Sangdon Park , Dongwoo Kim

The rapid advancement of text-to-image Diffusion Models has led to their widespread public accessibility. However these models, trained on large internet datasets, can sometimes generate undesirable outputs. To mitigate this, approximate…

机器学习 · 计算机科学 2024-11-05 Andrea Schioppa , Emiel Hoogeboom , Jonathan Heek

Text-to-Image (T2I) models have made remarkable progress in generating high-quality, diverse visual content from natural language prompts. However, their ability to reproduce copyrighted styles, sensitive imagery, and harmful content raises…

计算机视觉与模式识别 · 计算机科学 2025-06-09 Changhoon Kim , Yanjun Qi

Text-to-image (T2I) diffusion models have achieved remarkable success in generating high-quality images from textual prompts. However, their ability to store vast amounts of knowledge raises concerns in scenarios where selective forgetting…

计算机视觉与模式识别 · 计算机科学 2025-07-01 Gen Li , Yang Xiao , Jie Ji , Kaiyuan Deng , Bo Hui , Linke Guo , Xiaolong Ma

Copyright law confers upon creators the exclusive rights to reproduce, distribute, and monetize their creative works. However, recent progress in text-to-image generation has introduced formidable challenges to copyright enforcement. These…

计算机视觉与模式识别 · 计算机科学 2024-06-24 Rui Ma , Qiang Zhou , Yizhu Jin , Daquan Zhou , Bangjun Xiao , Xiuyu Li , Yi Qu , Aishani Singh , Kurt Keutzer , Jingtong Hu , Xiaodong Xie , Zhen Dong , Shanghang Zhang , Shiji Zhou

Concept unlearning has emerged as a promising direction for reducing the risks of harmful content generation in text-to-image diffusion models by selectively erasing undesirable concepts from a model's parameters. Existing approaches…

人工智能 · 计算机科学 2026-03-20 Duc Hao Pham , Van Duy Truong , Duy Khanh Dinh , Tien Cuong Nguyen , Dien Hy Ngo , Tuan Anh Bui
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