Conference paper

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.

    Keywords: LTS1


    • LTS-CONF-2005-085

    Record created on 2006-10-27, modified on 2017-05-10

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