3 papers
A Multi-Stream Fusion Network for Image Splicing Localization
Maria Siopi, Giorgos Kordopatis-Zilos, Polychronis Charitidis +2
In this paper, we address the problem of image splicing localization with a multi-stream network architecture that processes the raw RGB image in parallel with other handcrafted fo…
Operation-wise Attention Network for Tampering Localization Fusion
Polychronis Charitidis, Giorgos Kordopatis-Zilos, Symeon Papadopoulos +1
In this work, we present a deep learning-based approach for image tampering localization fusion. This approach is designed to combine the outcomes of multiple image forensics algor…
Investigating the Impact of Pre-processing and Prediction Aggregation on the DeepFake Detection Task
Polychronis Charitidis, Giorgos Kordopatis-Zilos, Symeon Papadopoulos +1
Recent advances in content generation technologies (widely known as DeepFakes) along with the online proliferation of manipulated media content render the detection of such manipul…