PlaceAvoider: Steering First-Person Cameras away from Sensitive Spaces

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Presented at NDSS 2014 by

Apu Kapadia

Robert Templeman

Mohammed Korayem

David Crandall

Wearable camera products (Glass, Autographer, and Narrative among others) will inevitably collect images in sensitive spaces. We introduce PlaceAvoider, a technique to identify the fine-grained location of photo content to inform access policies. PlaceAvoider performs image analysis with local and global features along with a temporal analysis for photo streams.