Search Results for author: Peipeng Yu

Found 2 papers, 1 papers with code

CHEAT: A Large-scale Dataset for Detecting ChatGPT-writtEn AbsTracts

1 code implementation24 Apr 2023 Peipeng Yu, Jiahan Chen, Xuan Feng, Zhihua Xia

The powerful ability of ChatGPT has caused widespread concern in the academic community.

Learning Second Order Local Anomaly for General Face Forgery Detection

no code implementations CVPR 2022 Jianwei Fei, Yunshu Dai, Peipeng Yu, Tianrun Shen, Zhihua Xia, Jian Weng

We also propose a Local Enhancement Module (LEM) to improve the discrimination between local features of real and forged regions, so as to ensure accuracy in calculating anomalies.

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