作者
Saheb Chhabra, Kartik Thakral, Surbhi Mittal, Mayank Vatsa, Richa Singh
发表日期
2023/7/31
期刊
IEEE Transactions on Artificial Intelligence
出版商
IEEE
简介
The proliferation of manipulated media over the internet has become a major source of concern in recent times. With the wide variety of techniques being used to create fake media, it has become increasingly difficult to identify such occurrences. While existing algorithms perform well on the detection of such media, limited algorithms take the impact of compression into account. Different social media platforms use different compression factors and algorithms before sharing such images and videos, which amplifies the issues in their identification. Therefore, it has become imperative that fake media detection algorithms work well for data compressed at different factors. To this end, the focus of this paper is detecting low quality fake videos in the compressed domain. The proposed algorithm distinguishes real images and videos from altered ones by using a learned visibility matrix which enforces the model to see …
引用总数
学术搜索中的文章
S Chhabra, K Thakral, S Mittal, M Vatsa, R Singh - IEEE Transactions on Artificial Intelligence, 2023