Search Results for author: Yuyang Sun

Found 4 papers, 0 papers with code

Meta-forests: Domain generalization on random forests with meta-learning

no code implementations9 Jan 2024 Yuyang Sun, Panagiotis Kosmas

Domain generalization is a popular machine learning technique that enables models to perform well on the unseen target domain, by learning from multiple source domains.

Domain Generalization Meta-Learning +2

Generalized Deepfakes Detection with Reconstructed-Blended Images and Multi-scale Feature Reconstruction Network

no code implementations13 Dec 2023 Yuyang Sun, Huy H. Nguyen, Chun-Shien Lu, Zhiyong Zhang, Lu Sun, Isao Echizen

The growing diversity of digital face manipulation techniques has led to an urgent need for a universal and robust detection technology to mitigate the risks posed by malicious forgeries.

Face Swapping

Face Forgery Detection Based on Facial Region Displacement Trajectory Series

no code implementations7 Dec 2022 Yuyang Sun, Zhiyong Zhang, Isao Echizen, Huy H. Nguyen, Changzhen Qiu, Lu Sun

We introduce a method for detecting manipulated videos that is based on the trajectory of the facial region displacement.

Graph Attention

FakeTransformer: Exposing Face Forgery From Spatial-Temporal Representation Modeled By Facial Pixel Variations

no code implementations15 Nov 2021 Yuyang Sun, Zhiyong Zhang, Changzhen Qiu, Liang Wang, Zekai Wang

With the rapid development of generation model, AI-based face manipulation technology, which called DeepFakes, has become more and more realistic.

DeepFake Detection Face Swapping

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