麻豆社

Advancements in image generation and manipulation technology offer both opportunities and risks. Detecting manipulated media is crucial to combat misinformation. This report, part of the 'Anomaly Detection' project within generative AI pilot initiatives, aims to understand the strengths and weaknesses of existing detection algorithms. By doing so, the 麻豆社 can make informed decisions regarding the integration of these algorithms into the journalistic process.

Our evaluation dataset comprises three image types: fully generated, partially manipulated, and face-altered. Augmented to simulate real-world scenarios (compression, resizing, social media processing), our study focuses on precision, recall, and F1-score metrics, addressing both false positives and false negatives. According to the evaluations conducted for this report in early 2024, the 麻豆社鈥檚 assessment is that none of the deepfake detectors tested perform effectively in detecting all types of deepfake instances.

This paper is authored by 麻豆社 Research & Development's Marc Gorriz-Blanch, Woody Bayliss, Sinead O鈥橞rien, Danijela Horak and Juil Sock, with Maryam Ahmed and Blathnaid Healy, our partners from 麻豆社 News

Image by  / 漏 麻豆社 /  / Mirror B / 

White Paper copyright

漏 麻豆社. All rights reserved. Except as provided below, no part of a White Paper may be reproduced in any material form (including photocopying or storing it in any medium by electronic means) without the prior written permission of 麻豆社 Research except in accordance with the provisions of the (UK) Copyright, Designs and Patents Act 1988.

The 麻豆社 grants permission to individuals and organisations to make copies of any White Paper as a complete document (including the copyright notice) for their own internal use. No copies may be published, distributed or made available to third parties whether by paper, electronic or other means without the 麻豆社's prior written permission.