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A Study on Effective Use of BPM Information in Deepfake Detection | IEEE Conference Publication | IEEE Xplore

A Study on Effective Use of BPM Information in Deepfake Detection


Abstract:

Recent developments in deepfake technology are increasing new security threats. To solve these issues, various detection methods have been proposed including the methods ...Show More

Abstract:

Recent developments in deepfake technology are increasing new security threats. To solve these issues, various detection methods have been proposed including the methods utilizing biological signals captured by R-PPG. However, existing methods have limitations in terms of detection accuracy and generalized performance. In this paper, we present our approach for R-PPG-based BPM (Beats Per Minute) analysis for effective deepfake detection. With the selected deepfake datasets, we performed (a) comparison and analysis of conditions for BPM processing, and (b) BPM extraction by dividing the face into 16 regions and comparison of BPM in each region. The results showed that our proposed BPM-related properties are effective in deepfake detection.
Date of Conference: 20-22 October 2021
Date Added to IEEE Xplore: 07 December 2021
ISBN Information:
Print on Demand(PoD) ISSN: 2162-1233
Conference Location: Jeju Island, Korea, Republic of

Funding Agency:


References

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