Scrambling for Privacy Protection in Video Surveillance Systems
نویسندگان
چکیده
منابع مشابه
Scrambling for Privacy Protection and Its Validation in Video Surveillance Systems
The issue of privacy in video surveillance has drawn a lot of interest lately. However, thorough performance analysis and validation is still lacking, especially regarding the fulfillment of privacy-related requirements. In this paper, we first review recent Privacy Enabling Technologies (PET). Later, we discuss pertinent evaluation criteria for effective privacy protection. We then put forward...
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The issue of privacy in video surveillance has drawn a lot of interest lately. However, thorough performance analysis and validation is still lacking, especially regarding the fulfillment of privacy-related requirements. In this paper, we first review recent Privacy Enabling Technologies (PET). Next, we discuss pertinent evaluation criteria for effective privacy protection. We then put forward ...
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Drift error is a critical issue in video scrambling which is widely used to protect privacy in surveillance video. However, how to improve video coding efficiency while preventing drift error in video scrambling has not been covered in most studies. Proposed is a prediction restricted scheme for H.264/AVC privacy protected video scrambling. Experiments show that the proposed scheme dramatically...
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Terrorist threats and high rates of criminal behavior in urban areas guarantee that securitywill remain a major public concern. Video surveillance is becoming ubiquitous,with systems widely deployed at strategic locations in airports, banks, public transportation, and city centers. However, their widespread use raises the specter of an invasive ‘Big Brother’ society. In addition, video surveill...
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ژورنال
عنوان ژورنال: IEEE Transactions on Circuits and Systems for Video Technology
سال: 2008
ISSN: 1051-8215,1558-2205
DOI: 10.1109/tcsvt.2008.928225