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cs.CV2021
NCIS: Neural Contextual Iterative Smoothing for Purifying Adversarial Perturbations
Sungmin Cha, Naeun Ko, Youngjoon Yoo +1
We propose a novel and effective purification based adversarial defense method against pre-processor blind white- and black-box attacks. Our method is computationally efficient and…
cs.CV2021
More than just an auxiliary loss: Anti-spoofing Backbone Training via Adversarial Pseudo-depth Generation
Chang Keun Paik, Naeun Ko, Youngjoon Yoo
In this paper, a new method of training pipeline is discussed to achieve significant performance on the task of anti-spoofing with RGB image. We explore and highlight the impact of…