SSL-OTA: Unveiling Backdoor Threats in Self-Supervised Learning for Object Detection

no code implementations • 30 Dec 2023 • Qiannan Wang, Changchun Yin, Lu Zhou, Liming Fang

The extensive adoption of Self-supervised learning(SSL) has led to an increased security threat from backdoor attacks.

Autonomous Driving Backdoor Attack +6

GhostEncoder: Stealthy Backdoor Attacks with Dynamic Triggers to Pre-trained Encoders in Self-supervised Learning

no code implementations • 1 Oct 2023 • Qiannan Wang, Changchun Yin, Zhe Liu, Liming Fang, Run Wang, Chenhao Lin

Pre-trained image encoders can serve as feature extractors, facilitating the construction of downstream classifiers for various tasks.

Backdoor Attack Image Steganography +1