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Multi-modal models have gained significant attention due to their powerful capabilities. These models effectively align embeddings across diverse data modalities, showcasing superior performance in downstream tasks compared to their…

密码学与安全 · 计算机科学 2024-09-25 Zhihao Dou , Xin Hu , Haibo Yang , Zhuqing Liu , Minghong Fang

Generated contents have raised serious concerns about copyright protection, image provenance, and credit attribution. A potential solution for these problems is watermarking. Recently, content watermarking for text-to-image diffusion models…

计算机视觉与模式识别 · 计算机科学 2026-04-09 Yifan Zhu , Yihan Wang , Xiao-Shan Gao

Latent-based watermarks, integrated into the generation process of latent diffusion models (LDMs), simplify detection and attribution of generated images. However, recent black-box forgery attacks, where an attacker needs at least one…

密码学与安全 · 计算机科学 2026-01-29 Xin Zhang , Zijin Yang , Kejiang Chen , Linfeng Ma , Weiming Zhang , Nenghai Yu

Deepfake technology has raised concerns about the authenticity of digital content, necessitating the development of effective detection methods. However, the widespread availability of deepfakes has given rise to a new challenge in the form…

计算机视觉与模式识别 · 计算机科学 2024-03-15 Sarwar Khan

Recently, numerous highly-valuable Deep Neural Networks (DNNs) have been trained using deep learning algorithms. To protect the Intellectual Property (IP) of the original owners over such DNN models, backdoor-based watermarks have been…

密码学与安全 · 计算机科学 2024-01-30 Peizhuo Lv , Hualong Ma , Kai Chen , Jiachen Zhou , Shengzhi Zhang , Ruigang Liang , Shenchen Zhu , Pan Li , Yingjun Zhang

Deep neural networks have had enormous impact on various domains of computer science, considerably outperforming previous state of the art machine learning techniques. To achieve this performance, neural networks need large quantities of…

密码学与安全 · 计算机科学 2018-09-05 Dorjan Hitaj , Luigi V. Mancini

As AI advances, copyrighted content faces growing risk of unauthorized use, whether through model training or direct misuse. Building upon invisible adversarial perturbation, recent works developed copyright protections against specific AI…

机器学习 · 计算机科学 2025-06-04 Tianci Liu , Tong Yang , Quan Zhang , Qi Lei

Adversarial attacks meticulously generate minuscule, imperceptible perturbations to images to deceive neural networks. Counteracting these, adversarial purification methods seek to transform adversarial input samples into clean output…

计算机视觉与模式识别 · 计算机科学 2023-11-28 Sitong Liu , Zhichao Lian , Shuangquan Zhang , Liang Xiao

Digital contents have grown dramatically in recent years, leading to increased attention to copyright. Image watermarking has been considered one of the most popular methods for copyright protection. With the recent advancements in applying…

多媒体 · 计算机科学 2021-05-25 Maedeh Jamali , Nader Karim , Pejman Khadivi , Shahram Shirani , Shadrokh Samavi

With the rapid development of face recognition (FR) systems, the privacy of face images on social media is facing severe challenges due to the abuse of unauthorized FR systems. Some studies utilize adversarial attack techniques to defend…

计算机视觉与模式识别 · 计算机科学 2024-05-17 Yuhao Sun , Lingyun Yu , Hongtao Xie , Jiaming Li , Yongdong Zhang

Recent studies reveal that deep neural network (DNN) based object detectors are vulnerable to adversarial attacks in the form of adding the perturbation to the images, leading to the wrong output of object detectors. Most current existing…

计算机视觉与模式识别 · 计算机科学 2023-01-03 Jialiang Sun , Tingsong Jiang , Wen Yao , Donghua Wang , Xiaoqian Chen

The recent development of Deep Neural Networks (DNN) has significantly increased the realism of AI-synthesized faces, with the most notable examples being the DeepFakes. The DeepFake technology can synthesize a face of target subject from a…

计算机视觉与模式识别 · 计算机科学 2021-02-02 Pu Sun , Yuezun Li , Honggang Qi , Siwei Lyu

Deepfakes refer to content synthesized using deep generators, which, when misused, have the potential to erode trust in digital media. Synthesizing high-quality deepfakes requires access to large and complex generators only a few entities…

机器学习 · 计算机科学 2023-11-09 Nils Lukas , Florian Kerschbaum

Deepfakes powered by advanced machine learning models present a significant and evolving threat to identity verification and the authenticity of digital media. Although numerous detectors have been developed to address this problem, their…

计算机视觉与模式识别 · 计算机科学 2025-08-05 Viacheslav Pirogov , Maksim Artemev

As video analysis using deep learning models becomes more widespread, the vulnerability of such models to adversarial attacks is becoming a pressing concern. In particular, Universal Adversarial Perturbation (UAP) poses a significant…

计算机视觉与模式识别 · 计算机科学 2023-11-20 Hee-Seon Kim , Minji Son , Minbeom Kim , Myung-Joon Kwon , Changick Kim

Universal adversarial perturbation attacks are widely used to analyze image classifiers that employ convolutional neural networks. Nowadays, some attacks can deceive image- and video-quality metrics. So sustainability analysis of these…

计算机视觉与模式识别 · 计算机科学 2022-11-02 Ekaterina Shumitskaya , Anastasia Antsiferova , Dmitriy Vatolin

DeepFake technology has gained significant attention due to its ability to manipulate facial attributes with high realism, raising serious societal concerns. Face-Swap DeepFake is the most harmful among these techniques, which fabricates…

计算机视觉与模式识别 · 计算机科学 2024-10-17 Pu Sun , Honggang Qi , Yuezun Li

Multi-bit watermarking (MW) has been designed to enhance resistance against watermarking attacks, such as signal processing operations and geometric distortions. Various benchmark tools exist to assess this robustness through simulated…

多媒体 · 计算机科学 2025-05-06 Seung-Hun Nam , Jihyeon Kang , Daesik Kim , Namhyuk Ahn , Wonhyuk Ahn

Adversarial training and adversarial purification are two widely used defense strategies for enhancing model robustness against adversarial attacks. However, adversarial training requires costly retraining, while adversarial purification…

计算机视觉与模式识别 · 计算机科学 2025-09-17 Xuelong Dai , Dong Wang , Xiuzhen Cheng , Bin Xiao

The proliferation of autoregressive (AR) image generators demands reliable detection and attribution of their outputs to mitigate misinformation, and to filter synthetic images from training data to prevent model collapse. To address this…

计算机视觉与模式识别 · 计算机科学 2026-04-14 Andreas Müller , Denis Lukovnikov , Shingo Kodama , Minh Pham , Anubhav Jain , Jonathan Petit , Niv Cohen , Asja Fischer
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