17 citations · 27 across the 8 of their papers we have counts for
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cs.CV2021★ 6 cited
Generalized Local Optimality for Video Steganalysis in Motion Vector Domain
Liming Zhai, Lina Wang, Yanzhen Ren +1
The local optimality of motion vectors (MVs) is an intrinsic property in video coding, and any modifications to the MVs will inevitably destroy this optimality, making it a sensiti…
cs.AI2021
Using contrastive learning to improve the performance of steganalysis schemes
Yanzhen Ren, Yiwen Liu, Lina Wang
To improve the detection accuracy and generalization of steganalysis, this paper proposes the Steganalysis Contrastive Framework (SCF) based on contrastive learning. The SCF improv…