2 papers
cs.CV2025
X2-DFD: A framework for eXplainable and eXtendable Deepfake Detection
Yize Chen, Zhiyuan Yan, Guangliang Cheng +3
This paper proposes X2-DFD, an eXplainable and eXtendable framework based on multimodal large-language models (MLLMs) for deepfake detection, consisting of three key stages. The fi…
cs.CV2025
Orthogonal Subspace Decomposition for Generalizable AI-Generated Image Detection
Zhiyuan Yan, Jiangming Wang, Peng Jin +7
AI-generated images (AIGIs), such as natural or face images, have become increasingly important yet challenging. In this paper, we start from a new perspective to excavate the reas…