3 papers
cs.CV2026
DiffAttack: Evasion Attacks Against Face Recognition via Latent Diffusion Models
Omid Ahmadieh, Nima Karimian
Facial biometric identification relies on the distinctiveness of user attributes within a high-dimensional embedding space. However, the decision boundaries of deep face recognitio…
cs.CV2026
Adv-TGD: Adversarial Text-Guided Diffusion for Face Recognition Impersonation Attacks
Omid Ahmadieh, Nima Karimian
The widespread adoption of face recognition (FR) technologies raises serious privacy concerns, as facial data can be exploited without consent. To address this challenge, we propos…
cs.GR2025
WaFusion: A Wavelet-Enhanced Diffusion Framework for Face Morph Generation
Seyed Rasoul Hosseini, Omid Ahmadieh, Jeremy Dawson +1
Biometric face morphing poses a critical challenge to identity verification systems, undermining their security and robustness. To address this issue, we propose WaFusion, a novel…