16 September 2005 Scrambling for anonymous visual communications
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Abstract
In this paper, we present a system for anonymous visual communications. Target application is an anonymous video chat. The system is identifying faces in the video sequence by means of face detection or skin detection. The corresponding regions are subsequently scrambled. We investigate several approaches for scrambling, either in the image-domain or in the transform-domain. Experiment results show the effectiveness of the proposed system.
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Frederic Dufaux, Frederic Dufaux, Touradj Ebrahimi, Touradj Ebrahimi, "Scrambling for anonymous visual communications", Proc. SPIE 5909, Applications of Digital Image Processing XXVIII, 59090K (16 September 2005); doi: 10.1117/12.623826; https://doi.org/10.1117/12.623826
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