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Previous studies in deepfake detection have shown promising results when testing face forgeries from the same dataset as the training. However, the problem remains challenging when one tries to generalize the detector to forgeries from…

计算机视觉与模式识别 · 计算机科学 2024-09-24 Yuzhen Lin , Wentang Song , Bin Li , Yuezun Li , Jiangqun Ni , Han Chen , Qiushi Li

With the progress in AI-based facial forgery (i.e., deepfake), people are increasingly concerned about its abuse. Albeit effort has been made for training classification (also known as deepfake detection) models to recognize such forgeries,…

计算机视觉与模式识别 · 计算机科学 2022-04-29 Zhi Wang , Yiwen Guo , Wangmeng Zuo

Detecting AI-generated images, particularly deepfakes, has become increasingly crucial, with the primary challenge being the generalization to previously unseen manipulation methods. This paper tackles this issue by leveraging the forgery…

计算机视觉与模式识别 · 计算机科学 2025-05-20 Wentang Song , Zhiyuan Yan , Yuzhen Lin , Taiping Yao , Changsheng Chen , Shen Chen , Yandan Zhao , Shouhong Ding , Bin Li

Existing face forgery detection usually follows the paradigm of training models in a single domain, which leads to limited generalization capacity when unseen scenarios and unknown attacks occur. In this paper, we elaborately investigate…

计算机视觉与模式识别 · 计算机科学 2024-07-01 Yingxin Lai , Zitong Yu , Jing Yang , Bin Li , Xiangui Kang , Linlin Shen

Face anti-spoofing has drawn a lot of attention due to the high security requirements in biometric authentication systems. Bringing face biometric to commercial hardware became mostly dependent on developing reliable methods for detecting…

计算机视觉与模式识别 · 计算机科学 2022-06-15 Nikolay Sergievskiy , Roman Vlasov , Roman Trusov

With the continuous development of deep learning in the field of image generation models, a large number of vivid forged faces have been generated and spread on the Internet. These high-authenticity artifacts could grow into a threat to…

计算机视觉与模式识别 · 计算机科学 2023-07-24 Decheng Liu , Zhan Dang , Chunlei Peng , Yu Zheng , Shuang Li , Nannan Wang , Xinbo Gao

Deepfake (DF) detectors face significant challenges when deployed in real-world environments, particularly when encountering test samples deviated from training data through either postprocessing manipulations or distribution shifts. We…

计算机视觉与模式识别 · 计算机科学 2025-06-19 Hong-Hanh Nguyen-Le , Van-Tuan Tran , Dinh-Thuc Nguyen , Nhien-An Le-Khac

The emergence of deepfake technologies has become a matter of social concern as they pose threats to individual privacy and public security. It is now of great significance to develop reliable deepfake detectors. However, with numerous face…

计算机视觉与模式识别 · 计算机科学 2023-03-16 Liang Shi , Jie Zhang , Shiguang Shan

Recent DeepFake detection methods have shown excellent performance on public datasets but are significantly degraded on new forgeries. Solving this problem is important, as new forgeries emerge daily with the continuously evolving…

计算机视觉与模式识别 · 计算机科学 2024-08-20 Qingxuan Lv , Yuezun Li , Junyu Dong , Sheng Chen , Hui Yu , Huiyu Zhou , Shu Zhang

The proliferation of sophisticated deepfakes poses significant threats to information integrity. While DINOv2 shows promise for detection, existing fine-tuning approaches treat it as generic binary classification, overlooking distinct…

计算机视觉与模式识别 · 计算机科学 2025-11-18 Tianxiang Zhang , Peipeng Yu , Zhihua Xia , Longchen Dai , Xiaoyu Zhou , Hui Gao

The rapid advancements in computer vision have stimulated remarkable progress in face forgery techniques, capturing the dedicated attention of researchers committed to detecting forgeries and precisely localizing manipulated areas.…

计算机视觉与模式识别 · 计算机科学 2023-06-30 Yingxin Lai , Zhiming Luo , Zitong Yu

The rapid progress of Deepfake technology has made face swapping highly realistic, raising concerns about the malicious use of fabricated facial content. Existing methods often struggle to generalize to unseen domains due to the diverse…

计算机视觉与模式识别 · 计算机科学 2024-10-08 Ke Sun , Shen Chen , Taiping Yao , Hong Liu , Xiaoshuai Sun , Shouhong Ding , Rongrong Ji

Face forgery by deepfake is widely spread over the internet and this raises severe societal concerns. In this paper, we propose a novel video transformer with incremental learning for detecting deepfake videos. To better align the input…

计算机视觉与模式识别 · 计算机科学 2021-08-12 Sohail A. Khan , Hang Dai

Rapid progress in deep learning is continuously making it easier and cheaper to generate video forgeries. Hence, it becomes very important to have a reliable way of detecting these forgeries. This paper describes such an approach for…

计算机视觉与模式识别 · 计算机科学 2020-04-27 Nika Dogonadze , Jana Obernosterer , Ji Hou

Detecting face forgeries using CLIP has recently emerged as a promising and increasingly popular research direction. Owing to its rich visual knowledge acquired through large-scale pretraining, most existing methods typically rely on the…

计算机视觉与模式识别 · 计算机科学 2026-04-21 Enrui Yang , Yuezun Li

Recent studies on face forgery detection have shown satisfactory performance for methods involved in training datasets, but are not ideal enough for unknown domains. This motivates many works to improve the generalization, but…

计算机视觉与模式识别 · 计算机科学 2023-07-27 Ying Guo , Cheng Zhen , Pengfei Yan

Manipulated videos, especially those where the identity of an individual has been modified using deep neural networks, are becoming an increasingly relevant threat in the modern day. In this paper, we seek to develop a generalizable,…

计算机视觉与模式识别 · 计算机科学 2021-09-23 Steven Schwarcz , Rama Chellappa

Deepfake detection is a long-established research topic vital for mitigating the spread of malicious misinformation. Unlike prior methods that provide either binary classification results or textual explanations separately, we introduce a…

计算机视觉与模式识别 · 计算机科学 2025-03-27 Xiao Guo , Xiufeng Song , Yue Zhang , Xiaohong Liu , Xiaoming Liu

Generalization is a main issue for current audio deepfake detectors, which struggle to provide reliable results on out-of-distribution data. Given the speed at which more and more accurate synthesis methods are developed, it is very…

声音 · 计算机科学 2024-07-02 Alessandro Pianese , Davide Cozzolino , Giovanni Poggi , Luisa Verdoliva

Previous face forgery detection methods mainly focus on appearance features, which may be easily attacked by sophisticated manipulation. Considering the majority of current face manipulation methods generate fake faces based on a single…

计算机视觉与模式识别 · 计算机科学 2024-03-11 Jingyi Zhang , Peng Zhang , Jingjing Wang , Di Xie , Shiliang Pu