507 citations · 576 across the 10 of their papers we have counts for
10 papers
Is It Certainly a Deepfake? Reliability Analysis in Detection & Generation Ecosystem
Neslihan Kose, Anthony Rhodes, Umur Aybars Ciftci +1
As generative models are advancing in quality and quantity for creating synthetic content, deepfakes begin to cause online mistrust. Deepfake detectors are proposed to counter this…
My Body My Choice: Human-Centric Full-Body Anonymization
Umur Aybars Ciftci, Ali Kemal Tanriverdi, Ilke Demir
In an era of increasing privacy concerns for our online presence, we propose that the decision to appear in a piece of content should only belong to the owner of the body. Although…
My Art My Choice: Adversarial Protection Against Unruly AI
Anthony Rhodes, Ram Bhagat, Umur Aybars Ciftci +1
Generative AI is on the rise, enabling everyone to produce realistic content via publicly available interfaces. Especially for guided image generation, diffusion models are changin…
How Do Deepfakes Move? Motion Magnification for Deepfake Source Detection
Umur Aybars Ciftci, Ilke Demir
With the proliferation of deep generative models, deepfakes are improving in quality and quantity everyday. However, there are subtle authenticity signals in pristine videos, not r…
My Face My Choice: Privacy Enhancing Deepfakes for Social Media Anonymization
Umur A. Ciftci, Gokturk Yuksek, Ilke Demir
Recently, productization of face recognition and identification algorithms have become the most controversial topic about ethical AI. As new policies around digital identities are…
MixSyn: Learning Composition and Style for Multi-Source Image Synthesis
Ilke Demir, Umur A. Ciftci
Synthetic images created by generative models increase in quality and expressiveness as newer models utilize larger datasets and novel architectures. Although this photorealism is…
The First Vision For Vitals (V4V) Challenge for Non-Contact Video-Based Physiological Estimation
Ambareesh Revanur, Zhihua Li, Umur A. Ciftci +2
Telehealth has the potential to offset the high demand for help during public health emergencies, such as the COVID-19 pandemic. Remote Photoplethysmography (rPPG) - the problem of…
Where Do Deep Fakes Look? Synthetic Face Detection via Gaze Tracking
Ilke Demir, Umur A. Ciftci
Following the recent initiatives for the democratization of AI, deep fake generators have become increasingly popular and accessible, causing dystopian scenarios towards social ero…
How Do the Hearts of Deep Fakes Beat? Deep Fake Source Detection via Interpreting Residuals with Biological Signals
Umur Aybars Ciftci, Ilke Demir, Lijun Yin
Fake portrait video generation techniques have been posing a new threat to the society with photorealistic deep fakes for political propaganda, celebrity imitation, forged evidence…
FakeCatcher: Detection of Synthetic Portrait Videos using Biological Signals
Umur Aybars Ciftci, Ilke Demir
The recent proliferation of fake portrait videos poses direct threats on society, law, and privacy. Believing the fake video of a politician, distributing fake pornographic content…