Forensic Analysis of Video Files Using Metadata

no code implementations • 13 May 2021 • Ziyue Xiang, János Horváth, Sriram Baireddy, Paolo Bestagini, Stefano Tubaro, Edward J. Delp

Such manipulations can leave traces in the metadata embedded in video files.

Dimensionality Reduction Video Editing

Manipulation Detection in Satellite Images Using Vision Transformer

no code implementations • 13 May 2021 • János Horváth, Sriram Baireddy, Hanxiang Hao, Daniel Mas Montserrat, Edward J. Delp

A growing number of commercial satellite companies provide easily accessible satellite imagery.

Image Manipulation

Generative Autoregressive Ensembles for Satellite Imagery Manipulation Detection

no code implementations • 8 Oct 2020 • Daniel Mas Montserrat, János Horváth, S. K. Yarlagadda, Fengqing Zhu, Edward J. Delp

Satellite imagery is becoming increasingly accessible due to the growing number of orbiting commercial satellites.

Image Manipulation Management

Deepfakes Detection with Automatic Face Weighting

no code implementations • 25 Apr 2020 • Daniel Mas Montserrat, Hanxiang Hao, S. K. Yarlagadda, Sriram Baireddy, Ruiting Shao, János Horváth, Emily Bartusiak, Justin Yang, David Güera, Fengqing Zhu, Edward J. Delp

Altered and manipulated multimedia is increasingly present and widely distributed via social media platforms.

DeepFake Detection Face Swapping

Robustness Analysis of Face Obscuration

no code implementations • 13 May 2019 • Hanxiang Hao, David Güera, János Horváth, Amy R. Reibman, Edward J. Delp

Face obscuration is needed by law enforcement and mass media outlets to guarantee privacy.

Face Identification