Scrambling for Anonymous Visual Communications

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.


Published in:
SPIE Applications of Digital Image Processing XXVIII
Year:
2005
Publisher:
IEEE
Keywords:
Laboratories:




 Record created 2006-10-27, last modified 2018-01-27

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