PlaceAvoider: Steering First-Person Cameras away from Sensitive Spaces
Download: Paper (PDF)
Date: 22 Feb 2014
Document Type: Briefing Papers
Additional Documents: Slides
Associated Event: NDSS Symposium 2014
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.