Abstract
With the development of audio deepfake techniques, attacks with partially deepfake audio are beginning to rise. Compared to fully deepfake, it is much harder to be identified by the detector due to the partially cryptic manipulation, resulting in higher security risks. Although some studies have been launched, there is no comprehensive review to systematically introduce the current situations and development trends for addressing this issue. Thus, in this survey, we are the first to outline a systematic introduction for partially deepfake audio manipulated region localization tasks, including the fundamentals, branches of existing methods, current limitations and potential trends, providing a revealing insight into this scope.
Abstract (translated)
随着音频深度伪造技术的发展，部分使用深度伪造音频的攻击开始增多。相比完全的深度伪造内容，由于其半隐秘的操作方式，这类攻击更难被检测器识别，从而带来了更高的安全风险。尽管已经有一些相关研究展开，但至今还没有全面综述系统性地介绍当前应对这一问题的情况和发展趋势。因此，在本次调查中，我们首次系统性地概述了部分深度伪造音频操作区域定位任务的基础知识、现有方法的分支、目前存在的局限性和潜在的发展趋势，为这一领域提供了深刻的见解。
URL
https://arxiv.org/abs/2506.14396
