A survey on privacy preservation in video big data

Feng, Bingwen; Lin, Yu‐Chun; Xu, Tianhao; J, Duan

doi:10.1109/iceccme52200.2021.9591105

Cited by 2 publications

(1 citation statement)

References 31 publications

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“…A person's privacy is jeopardized when a person has not consented to video capture either individually (video conference call) or among a group of people (e.g., conference room, classroom setting). Likewise, a person's behavior is not only facial expressions but also making hand gestures (e.g., pointing, finger counting) and performing an activity (e.g., sit, stand, walk) that can be captured with video [3,4]. The collection and use of a person's data (e.g., video capture) raises concern about the consequences of tracking and monitoring a person's behavior and context [5].…”

Section: Introductionmentioning

confidence: 99%

A Privacy-Preserving System Design for Digital Presence Protection

Yocam¹,

Alomari²,

Gwanmeh³

et al. 2023

Computers, Materials &Amp; Continua

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A person's privacy has become a growing concern, given the nature of an expansive reliance on real-time video activities with video capture, stream, and storage. This paper presents an innovative system design based on a privacy-preserving model. The proposed system design is implemented by employing an enhanced capability that overcomes today's single parameterbased access control protection mechanism for digital privacy preservation. The enhanced capability combines multiple access control parameters: facial expression, resource, environment, location, and time. The proposed system design demonstrated that a person's facial expressions combined with a set of access control rules can achieve a person's privacy-preserving preferences. The findings resulted in different facial expressions successfully triggering a person's face to be blurred and a person's privacy when using a real-time video conferencing service captured from a webcam or virtual webcam. A comparison analysis of capabilities between existing designs and the proposed system design shows enhancement of the capabilities of the proposed system. A series of experiments exercising the enhanced, real-time multi-parameterbased system was shown as a viable path forward for preserving a person's privacy while using a webcam or virtual webcam to capture, stream, and store videos.

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Section: Introductionmentioning

confidence: 99%