Search Results for author: Zichi Wang

Found 2 papers, 0 papers with code

Generative Steganography Diffusion

no code implementations5 May 2023 Ping Wei, Qing Zhou, Zichi Wang, Zhenxing Qian, Xinpeng Zhang, Sheng Li

However, existing GAN-based GS methods cannot completely recover the hidden secret data due to the lack of network invertibility, while Flow-based methods produce poor image quality due to the stringent reversibility restriction in each module.

Image Generation

Deniable Steganography

no code implementations25 May 2022 Yong Xu, Zhihua Xia, Zichi Wang, Xinpeng Zhang, Jian Weng

With a stego media discovered, the adversary could find out the sender or receiver and coerce them to disclose the secret message, which we name as coercive attack in this paper.

Steganalysis

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