Search Results for author: Qi Cui

Found 3 papers, 1 papers with code

Steganographic Passport: An Owner and User Verifiable Credential for Deep Model IP Protection Without Retraining

no code implementations CVPR 2024 Qi Cui, Ruohan Meng, Chaohui Xu, Chip-Hong Chang

To safeguard both the passport and model's weights against advanced ambiguity attacks, an activation-level obfuscation is proposed for the verification branch of the owner's model.

Traceable and Authenticable Image Tagging for Fake News Detection

no code implementations20 Nov 2022 Ruohan Meng, Zhili Zhou, Qi Cui, Kwok-Yan Lam, Alex Kot

Extensive experiments, on diverse datasets and unseen manipulations, demonstrate that the proposed tagging approach achieves excellent performance in the aspects of both authenticity verification and source tracing for reliable fake news detection and outperforms the prior works.

Fake News Detection TAG

Identifying materials of photographic images and photorealistic computer generated graphics based on deep CNNs

1 code implementation10 Jan 2018 Qi Cui, Suzanne McIntosh, Huiyu Sun

The aim of this work is to use a deep neural network to detect photographic images (PI) versus computer generated graphics (CG).

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