Visual privacy protection methods: A survey

JR Padilla-López, AA Chaaraoui… - Expert Systems with …, 2015 - Elsevier
Recent advances in computer vision technologies have made possible the development of
intelligent monitoring systems for video surveillance and ambient-assisted living. By using …

Towards a new era of mass data collection: Assessing pandemic surveillance technologies to preserve user privacy

S Ribeiro-Navarrete, JR Saura… - … Forecasting and Social …, 2021 - Elsevier
Controlling the coronavirus pandemic is triggering a cross-border strategy by which national
governments attempt to control the spread of the COVID-19 pandemic. A response based on …

Dimensionality of information disclosure behavior

BP Knijnenburg, A Kobsa, H ** - International Journal of Human …, 2013 - Elsevier
In studies of people's privacy behavior, the extent of disclosure of personal information is
typically measured as a summed total or a ratio of disclosure. In this paper, we evaluate …

Effectiveness and users' experience of obfuscation as a privacy-enhancing technology for sharing photos

Y Li, N Vishwamitra, BP Knijnenburg, H Hu… - Proceedings of the ACM …, 2017 - dl.acm.org
Current collaborative photo privacy protection solutions can be categorized into two
approaches: controlling the recipient, which restricts certain viewers' access to the photo …

[PDF][PDF] Blur vs. block: Investigating the effectiveness of privacy-enhancing obfuscation for images

N Vishwamitra, B Knijnenburg, H Hu… - Proceedings of the …, 2017 - openaccess.thecvf.com
Computer vision can lead to privacy issues such as unauthorized disclosure of private
information and identity theft, but it may also be used to preserve user privacy. For example …

Videodp: A flexible platform for video analytics with differential privacy

H Wang, S **e, Y Hong - Proceedings on Privacy Enhancing …, 2020 - petsymposium.org
Massive amounts of videos are ubiquitously generated in personal devices and dedicated
video recording facilities. Analyzing such data would be extremely beneficial in real world …

W3-privacy: understanding what, when, and where inference channels in multi-camera surveillance video

M Saini, PK Atrey, S Mehrotra… - Multimedia Tools and …, 2014 - Springer
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 …

Visual privacy by context: proposal and evaluation of a level-based visualisation scheme

JR Padilla-López, AA Chaaraoui, F Gu… - Sensors, 2015 - mdpi.com
Privacy in image and video data has become an important subject since cameras are being
installed in an increasing number of public and private spaces. Specifically, in assisted …

Video surveillance: Privacy issues and legal compliance

QM Rajpoot, CD Jensen - Promoting social change and democracy …, 2015 - igi-global.com
Pervasive usage of video surveillance is rapidly increasing in developed countries.
Continuous security threats to public safety demand use of such systems. Contemporary …

Face de-identification

R Gross, L Sweeney, J Cohn, F De la Torre… - Protecting privacy in …, 2009 - Springer
With the emergence of new applications centered around the sharing of image data,
questions concerning the protection of the privacy of people visible in the scene arise. In …