Building expert systems
The effects of filtered video on awareness and privacy
CSCW '00 Proceedings of the 2000 ACM conference on Computer supported cooperative work
Privacy by Design - Principles of Privacy-Aware Ubiquitous Systems
UbiComp '01 Proceedings of the 3rd international conference on Ubiquitous Computing
k-anonymity: a model for protecting privacy
International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems
Human Motion Analysis: A Review
NAM '97 Proceedings of the 1997 IEEE Workshop on Motion of Non-Rigid and Articulated Objects (NAM '97)
Proceedings of the ACM 2nd international workshop on Video surveillance & sensor networks
Privacy protecting data collection in media spaces
Proceedings of the 12th annual ACM international conference on Multimedia
Enabling Video Privacy through Computer Vision
IEEE Security and Privacy
Access control, confidentiality and privacy for video surveillance databases
Proceedings of the eleventh ACM symposium on Access control models and technologies
Factors on the sense of privacy in video surveillance
Proceedings of the 3rd ACM workshop on Continuous archival and retrival of personal experences
Toward a Common Event Model for Multimedia Applications
IEEE MultiMedia
Dynamic privacy assessment in a smart house environment using multimodal sensing
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)
MM '08 Proceedings of the 16th ACM international conference on Multimedia
Privacy in video surveilled areas
Proceedings of the 2006 International Conference on Privacy, Security and Trust: Bridge the Gap Between PST Technologies and Business Services
Object-Video Streams for Preserving Privacy in Video Surveillance
AVSS '09 Proceedings of the 2009 Sixth IEEE International Conference on Advanced Video and Signal Based Surveillance
Privacy-preserving data publishing: A survey of recent developments
ACM Computing Surveys (CSUR)
A survey on vision-based human action recognition
Image and Vision Computing
PriSurv: privacy protected video surveillance system using adaptive visual abstraction
MMM'08 Proceedings of the 14th international conference on Advances in multimedia modeling
Build Watson: an overview of DeepQA for the Jeopardy! challenge
Proceedings of the 19th international conference on Parallel architectures and compilation techniques
Determining the best suited semantic events for cognitive surveillance
Expert Systems with Applications: An International Journal
Surveillance-Oriented Event Detection in Video Streams
IEEE Intelligent Systems
ICALP'06 Proceedings of the 33rd international conference on Automata, Languages and Programming - Volume Part II
IEEE Communications Magazine
Machine Recognition of Human Activities: A Survey
IEEE Transactions on Circuits and Systems for Video Technology
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Huge amounts of video are being recorded every day by surveillance systems. Since video is capable of recording and preserving an enormous amount of information which can be used in many applications, it is worth examining the degree of privacy loss that might occur due to public access to the recorded video. A fundamental requirement of privacy solutions is an understanding and analysis of the inference channels than can lead to a breach of privacy. Though inference channels and privacy risks are well studied in traditional data sharing applications (e.g., hospitals sharing patient records for data analysis), privacy assessments of video data have been limited to the direct identifiers such as people's faces in the video. Other important inference channels such as location (Where), time (When), and activities (What) are generally overlooked. In this paper we propose a privacy loss model that highlights and incorporates identity leakage through multiple inference channels that exist in a video due to what, when, and where information. We model the identity leakage and the sensitive information separately and combine them to calculate the privacy loss. The proposed identity leakage model is able to consolidate the identity leakage through multiple events and multiple cameras. The experimental results are provided to demonstrate the proposed privacy analysis framework.