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The advancement of deep learning has facilitated the integration of Artificial Intelligence (AI) into clinical practices, particularly in computer-aided diagnosis. Given the pivotal role of medical images in various diagnostic procedures,…

图像与视频处理 · 电气工程与系统科学 2023-09-15 Xingxing Wei , Bangzheng Pu , Shiji Zhao , Chen Chi , Huazhu Fu

Recent approaches employing imperceptible perturbations in input images have demonstrated promising potential to counter malicious manipulations in diffusion-based image editing systems. However, existing methods suffer from limited…

计算机视觉与模式识别 · 计算机科学 2026-03-03 Jie Zhang , Shuai Dong , Shiguang Shan , Xilin Chen

Latent diffusion models have exhibited considerable potential in generative tasks. Watermarking is considered to be an alternative to safeguard the copyright of generative models and prevent their misuse. However, in the context of model…

密码学与安全 · 计算机科学 2025-02-20 Liangqi Lei , Keke Gai , Jing Yu , Liehuang Zhu , Qi Wu

Watermarking provides a critical safeguard for large language model (LLM) services by facilitating the detection of LLM-generated text. Correspondingly, stealing watermark algorithms (SWAs) derive watermark information from watermarked…

密码学与安全 · 计算机科学 2026-04-14 Shuhao Zhang , Yuli Chen , Jiale Han , Bo Cheng , Jiabao Ma

Large-scale image datasets frequently contain identifiable or sensitive content, raising privacy risks when training models that may memorize and leak such information. We present Unsafe2Safe, a fully automated pipeline that detects…

计算机视觉与模式识别 · 计算机科学 2026-03-31 Mih Dinh , SouYoung Jin

Guided image synthesis methods, like SDEdit based on the diffusion model, excel at creating realistic images from user inputs such as stroke paintings. However, existing efforts mainly focus on image quality, often overlooking a key point:…

计算机视觉与模式识别 · 计算机科学 2024-02-07 Qi Zhou , Dongxia Wang , Tianlin Li , Zhihong Xu , Yang Liu , Kui Ren , Wenhai Wang , Qing Guo

Diffusion Models (DMs) have empowered great success in artificial-intelligence-generated content, especially in artwork creation, yet raising new concerns in intellectual properties and copyright. For example, infringers can make profits by…

计算机视觉与模式识别 · 计算机科学 2023-05-23 Chumeng Liang , Xiaoyu Wu

The rapid expansion of generative AI has normalized large-scale synthetic media creation, enabling new forms of covert communication. Recent generative steganography methods, particularly those based on diffusion models, can embed…

密码学与安全 · 计算机科学 2026-01-01 Vladimir Frants , Sos Agaian

Recent advances in diffusion models have introduced a new era of text-guided image manipulation, enabling users to create realistic edited images with simple textual prompts. However, there is significant concern about the potential misuse…

计算机视觉与模式识别 · 计算机科学 2025-09-30 June Suk Choi , Kyungmin Lee , Jongheon Jeong , Saining Xie , Jinwoo Shin , Kimin Lee

In this paper, a new approach to Spread Spectrum (SS) watermarking technique is introduced. This problem is particularly interesting in the field of modern multimedia applications like internet when copyright protection of digital image is…

密码学与安全 · 计算机科学 2012-07-12 T. S. Das , V. H. Mankar , S. K. Sarkar

Text-to-image (T2I) diffusion models have the ability to build high-quality pictures from text prompts, but they pose safety concerns because they can generate offensive or disturbing imagery when provided with harmful inputs. Existing…

计算机视觉与模式识别 · 计算机科学 2026-05-05 Chi Zhang , Changjia Zhu , Xiaowen Li , Yao Liu , Zhuo Lu

Generative models have rapidly evolved to generate realistic outputs. However, their synthetic outputs increasingly challenge the clear distinction between natural and AI-generated content, necessitating robust watermarking techniques.…

机器学习 · 计算机科学 2026-05-20 Kasra Arabi , R. Teal Witter , Chinmay Hegde , Niv Cohen

Artificial Intelligence Generated Content (AIGC), particularly video generation with diffusion models, has been advanced rapidly. Invisible watermarking is a key technology for protecting AI-generated videos and tracing harmful content, and…

计算机视觉与模式识别 · 计算机科学 2026-03-04 Xinjie Zhu , Zijing Zhao , Hui Jin , Qingxiao Guo , Yilong Ma , Yunhao Wang , Xiaobing Guo , Weifeng Zhang

Robust image watermarking that can resist camera shooting has become an active research topic in recent years due to the increasing demand for preventing sensitive information displayed on computer screens from being captured. However, many…

计算机视觉与模式识别 · 计算机科学 2023-04-28 Ming Liu

Watermarking generative content serves as a vital tool for authentication, ownership protection, and mitigation of potential misuse. Existing watermarking methods face the challenge of balancing robustness and concealment. They empirically…

计算机视觉与模式识别 · 计算机科学 2025-04-04 Huayang Huang , Yu Wu , Qian Wang

Recent advances in natural language generation have introduced powerful language models with high-quality output text. However, this raises concerns about the potential misuse of such models for malicious purposes. In this paper, we study…

密码学与安全 · 计算机科学 2021-03-30 Sahar Abdelnabi , Mario Fritz

Existing watermarking methods for audio generative models only enable model-level attribution, allowing the identification of the originating generation model, but are unable to trace the underlying training dataset. This significant…

声音 · 计算机科学 2025-08-22 Xuefeng Yang , Jian Guan , Feiyang Xiao , Congyi Fan , Haohe Liu , Qiaoxi Zhu , Dongli Xu , Youtian Lin

Deep neural networks (DNNs) are susceptible to adversarial examples, which introduce imperceptible perturbations to benign samples, deceiving DNN predictions. While some attack methods excel in the white-box setting, they often struggle in…

计算机视觉与模式识别 · 计算机科学 2023-11-21 Jiayang Liu , Siyu Zhu , Siyuan Liang , Jie Zhang , Han Fang , Weiming Zhang , Ee-Chien Chang

We propose a novel framework, Stable Diffusion-based Momentum Integrated Adversarial Examples (SD-MIAE), for generating adversarial examples that can effectively mislead neural network classifiers while maintaining visual imperceptibility…

计算机视觉与模式识别 · 计算机科学 2024-10-18 Nashrah Haque , Xiang Li , Zhehui Chen , Yanzhao Wu , Lei Yu , Arun Iyengar , Wenqi Wei

Generative models have enabled easy creation and generation of images of all kinds given a single prompt. However, this has also raised ethical concerns about what is an actual piece of content created by humans or cameras compared to…

密码学与安全 · 计算机科学 2024-12-31 Aryaman Shaan , Garvit Banga , Raghav Mantri