The authors systematically study backdoor vulnerabilities in interactive video generation (IVG), a class of models that synthesize action-conditioned videos from an input image and an action sequence.
Backdoor attacks on interactive video generation make outputs freeze when action triggers appear.
BadAction implants predefined motion patterns into poisoned action sequences, causing triggered models to generate static frames while preserving normal behavior.
Research Lab
Zhihang Wu · Zhongqi Wang · Jie Zhang · Fengming Gu · Shiguang Shan · Xilin Chen
Chinese Academy of Sciences · University of Chinese Academy of Sciences
Research Digest··2 min read
The authors propose BadAction, the first backdoor attack tailored to the action control channel of interactive video generation (IVG) models.
Why this paper
From Chinese Academy of Sciences and University of Chinese Academy of Sciences
In one line
Backdoor attacks on interactive video generation models can use action-guided triggers to cause frozen frames that ignore user actions.
What we could check
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